网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
共用题干
第一篇
A recent study,published in last week's Journal of American Medical Association,offers a picture of how risky it is to get a lift from a teenage driver. Indeed,a 16-year-old driver with three or more passengers is three times as likely to have a fatal accident as a teenager driving alone,by contrast,the risk of death for drivers between 30 and 59 decreases with. each additional passenger.
The author also found that the death rates for teenage drivers increased dramatically after 10 pm,and especially after midnight.With passengers in the car,the driver was even more likely to die in a late-night accident.
Robert Foss,a scientist at the University of North Carolina Highway safety Research Center, says the higher death rates for teenage drivers,have less to do with"really stupid behavior" than with just a lack of driving experience."The basic issue,"he says,"is that adults who are responsible for issuing licenses fail to recognize how complex and skilled a task driving is."
Both he and the author of the study believe that the way to mitigate(使······缓解)the problem is to have states institute so-called graduated licensing systems,in which getting a license is a multistage process.A graduated license requires that a teenager first prove himself capable of driving in the presence of an adult,followed by a period of driving with passenger restrictions,before graduating to full driving privileges.
Graduate licensing systems have reduced teenage driver crashes,according to recent studies. About half of the states now have some sort of graduated licensing system in place,but only 10 of those states have restrictions on passengers. California is the strictest,with a novice(新手)driver prohibited from carrying any passenger under 20(without the presence of an adult over 25)for the first six months.
第一篇
A recent study,published in last week's Journal of American Medical Association,offers a picture of how risky it is to get a lift from a teenage driver. Indeed,a 16-year-old driver with three or more passengers is three times as likely to have a fatal accident as a teenager driving alone,by contrast,the risk of death for drivers between 30 and 59 decreases with. each additional passenger.
The author also found that the death rates for teenage drivers increased dramatically after 10 pm,and especially after midnight.With passengers in the car,the driver was even more likely to die in a late-night accident.
Robert Foss,a scientist at the University of North Carolina Highway safety Research Center, says the higher death rates for teenage drivers,have less to do with"really stupid behavior" than with just a lack of driving experience."The basic issue,"he says,"is that adults who are responsible for issuing licenses fail to recognize how complex and skilled a task driving is."
Both he and the author of the study believe that the way to mitigate(使······缓解)the problem is to have states institute so-called graduated licensing systems,in which getting a license is a multistage process.A graduated license requires that a teenager first prove himself capable of driving in the presence of an adult,followed by a period of driving with passenger restrictions,before graduating to full driving privileges.
Graduate licensing systems have reduced teenage driver crashes,according to recent studies. About half of the states now have some sort of graduated licensing system in place,but only 10 of those states have restrictions on passengers. California is the strictest,with a novice(新手)driver prohibited from carrying any passenger under 20(without the presence of an adult over 25)for the first six months.
A suggested measure to be taken to reduce teenagers' driving accidents is that_________.
A:driving in the presence of an adult should be made a rule
B:they should be prohibited from taking on passengers
C:they should not be allowed to drive after 10 pm
D:the licensing system should be improved
A:driving in the presence of an adult should be made a rule
B:they should be prohibited from taking on passengers
C:they should not be allowed to drive after 10 pm
D:the licensing system should be improved
参考答案
参考解析
解析:事实细节题。第一段第二句的by contrast表明青少年驾驶者比成年驾驶者造成致命性事故的可能性更高。另外,从第二段可知,青少年驾驶者在晚上10点后开车更危险,而且当车里有乘客的时候,危险系数最高。综合以上两段就可以判断选项B为正确答案。
推理判断题。第三段结尾句暗示负责发放驾驶执照的成年人轻率地将驾驶执照发给经验不足的青少年,这是青少年发生车祸的部分原因。本文讨论的重点是青少年学会开车后的驾驶执照发放制度,并未讨论青少年学习驾驶的问题,因此其他选项都不能由该段推断出。
事实细节题。答案在第四段的首句。选项A和B在第四段最后一句皆有提及,但它们都是一些具体的做法,不如选项D有概括性。文中并未就青少年驾驶的时间给予限制的建议,因此选项C不正确。
词义推断题。本题考查对graduated一词的理解。根据第四段第一句中的“…is a multistage process”及第二句中的“first, followed, before”等词,可以看出graduated一词表示的是一个渐进的过程,选项C中的step by step与此同义,因此选项C正确。选项A将 graduated曲解为“毕业”;文中并未提及获得驾照的人必须进入驾驶学校学习,因此选项B不对;文中也没有提到要有多长时间的驾驶经验才算足够长,所以选项D不正确。
事实细节题。本题考查对动词词组的理解。在结尾段的第二句中,短语 have...in place意为“具备、拥有”,选项C为其近义表达。
推理判断题。第三段结尾句暗示负责发放驾驶执照的成年人轻率地将驾驶执照发给经验不足的青少年,这是青少年发生车祸的部分原因。本文讨论的重点是青少年学会开车后的驾驶执照发放制度,并未讨论青少年学习驾驶的问题,因此其他选项都不能由该段推断出。
事实细节题。答案在第四段的首句。选项A和B在第四段最后一句皆有提及,但它们都是一些具体的做法,不如选项D有概括性。文中并未就青少年驾驶的时间给予限制的建议,因此选项C不正确。
词义推断题。本题考查对graduated一词的理解。根据第四段第一句中的“…is a multistage process”及第二句中的“first, followed, before”等词,可以看出graduated一词表示的是一个渐进的过程,选项C中的step by step与此同义,因此选项C正确。选项A将 graduated曲解为“毕业”;文中并未提及获得驾照的人必须进入驾驶学校学习,因此选项B不对;文中也没有提到要有多长时间的驾驶经验才算足够长,所以选项D不正确。
事实细节题。本题考查对动词词组的理解。在结尾段的第二句中,短语 have...in place意为“具备、拥有”,选项C为其近义表达。
更多 “共用题干 第一篇A recent study,published in last week's Journal of American Medical Association,offers a picture of how risky it is to get a lift from a teenage driver. Indeed,a 16-year-old driver with three or more passengers is three times as likely to have a fatal accident as a teenager driving alone,by contrast,the risk of death for drivers between 30 and 59 decreases with. each additional passenger.The author also found that the death rates for teenage drivers increased dramatically after 10 pm,and especially after midnight.With passengers in the car,the driver was even more likely to die in a late-night accident.Robert Foss,a scientist at the University of North Carolina Highway safety Research Center, says the higher death rates for teenage drivers,have less to do with"really stupid behavior" than with just a lack of driving experience."The basic issue,"he says,"is that adults who are responsible for issuing licenses fail to recognize how complex and skilled a task driving is."Both he and the author of the study believe that the way to mitigate(使······缓解)the problem is to have states institute so-called graduated licensing systems,in which getting a license is a multistage process.A graduated license requires that a teenager first prove himself capable of driving in the presence of an adult,followed by a period of driving with passenger restrictions,before graduating to full driving privileges.Graduate licensing systems have reduced teenage driver crashes,according to recent studies. About half of the states now have some sort of graduated licensing system in place,but only 10 of those states have restrictions on passengers. California is the strictest,with a novice(新手)driver prohibited from carrying any passenger under 20(without the presence of an adult over 25)for the first six months.A suggested measure to be taken to reduce teenagers' driving accidents is that_________.A:driving in the presence of an adult should be made a ruleB:they should be prohibited from taking on passengersC:they should not be allowed to drive after 10 pmD:the licensing system should be improved” 相关考题
考题
共用题干
Promising Results From Cancer StudyA new experimental vaccine(疫苗)has shown promising results in the fight against lung cancer. In a small Texas-based study,a vaccine developed by scientists at Baylor University Medical Centre in Dallas, USA,cured lung cancer in some patients and slowed the progress of the disease in others.Researchers have reported encouraging findings from this small study.Forty-three patients suffering fromlung cancer were involved in these trials.Ten of these patients were in the early stages and thirty-three in the advanced stages of the disease.They were injected with the vaccine every two weeks for three months,and were carefully monitored for three years.In three of the patients in the advanced stages of cancer,the disease disappeared and in the others,it did not spread for five to twenty-four months.However,no great difference was seen in the patients in the early stages of the illness.This new vaccine uses the patient's own immune system.It is made specifically for each patient and is injected into the arm or leg. It stimulates(刺激)the body' s immune system, which then recognizes that the cancer cells are harmful,and attacks and destroys them.The vaccine could be effective against other forms of cancer. It offers great hope for the treatment of cancer in general,although further studies are needed before such treatment can be widely used.Patients in the early stages of the disease recovered more quickly in the trial.A:RightB:WrongC:Not mentioned
考题
共用题干
Hospital MistreatmentAccording to a study,most medical interns report experiencing mistreatment,including hu-miliation by senior doctors,______(51)threatened,or physical abuse in their first year out of medical school.The findings come from analysis of the______(52)a 13-page survey mailed in January 1991 to 1,733 second-year residents.The survey and______(53)appear in the April 15th is-sue of the Journal of the American Medical Association.Overall,out of the 1,277 residents______(54)completed surveys,1,185 said that they had experienced at least one incident of mistreatment in their intern year.______(55)reporting incidents where they were abused,more than 45%of the residents said they had witnessed at least one incident where other persons______(56)false medical records.Moreover,nearly three quarters of the residents said they had witnessed mistreatment of patients by other residents, attending physicians,or nurses. Almost 40% said patient mistreatment was a frequent______(57).More than 10%of the residents said they were______(58)to have enough sleep,and the average number of hours______(59)sleep was 37 .6 .The average on-call time during a______(60)week was 56 .9 hours,but about 25%of the residents said their on-call assign-ments were more than 80 hours some weeks.______(61)30%of the residents said they experienced some type of sexual harassment or discrimination,verbal abuse was the most common problem cited.When abusive incidents were limited to events occurring three or more times,53% of the respondents reported that they ______(62)belittled or humiliated by more senior residents,while just over 21% reported someone taking credit for their work .Being"______(63)tasks for punishment," "being pushed,kicked or hit,"and______(64)someone"threatening your reputation or career," were reported as a more______(65)occurrence by over 10%of the responding residents.56._________A:. had madeB: have madeC: has madeD: make
考题
共用题干
第一篇A recent study,published in last week's Journal of American Medical Association,offers a picture of how risky it is to get a lift from a teenage driver. Indeed,a 16-year-old driver with three or more passengers is three times as likely to have a fatal accident as a teenager driving alone,by contrast,the risk of death for drivers between 30 and 59 decreases with. each additional passenger.The author also found that the death rates for teenage drivers increased dramatically after 10 pm,and especially after midnight.With passengers in the car,the driver was even more likely to die in a late-night accident.Robert Foss,a scientist at the University of North Carolina Highway safety Research Center, says the higher death rates for teenage drivers,have less to do with"really stupid behavior" than with just a lack of driving experience."The basic issue,"he says,"is that adults who are responsible for issuing licenses fail to recognize how complex and skilled a task driving is."Both he and the author of the study believe that the way to mitigate(使······缓解)the problem is to have states institute so-called graduated licensing systems,in which getting a license is a multistage process.A graduated license requires that a teenager first prove himself capable of driving in the presence of an adult,followed by a period of driving with passenger restrictions,before graduating to full driving privileges.Graduate licensing systems have reduced teenage driver crashes,according to recent studies. About half of the states now have some sort of graduated licensing system in place,but only 10 of those states have restrictions on passengers. California is the strictest,with a novice(新手)driver prohibited from carrying any passenger under 20(without the presence of an adult over 25)for the first six months.According to Paragraph 3,which of the following statements is true?A:Teenagers should spend more time learning to drive.B:Driving is a skill too complicated for teenagers to learn.C:Restriction should be imposed on teenagers applying to take driving lessons.D:The licensing authorities are partly responsible for teenagers' driving accidents.
考题
共用题干
第一篇A recent study,published in last week's Journal of American Medical Association,offers a picture of how risky it is to get a lift from a teenage driver. Indeed,a 16-year-old driver with three or more passengers is three times as likely to have a fatal accident as a teenager driving alone,by contrast,the risk of death for drivers between 30 and 59 decreases with. each additional passenger.The author also found that the death rates for teenage drivers increased dramatically after 10 pm,and especially after midnight.With passengers in the car,the driver was even more likely to die in a late-night accident.Robert Foss,a scientist at the University of North Carolina Highway safety Research Center, says the higher death rates for teenage drivers,have less to do with"really stupid behavior" than with just a lack of driving experience."The basic issue,"he says,"is that adults who are responsible for issuing licenses fail to recognize how complex and skilled a task driving is."Both he and the author of the study believe that the way to mitigate(使······缓解)the problem is to have states institute so-called graduated licensing systems,in which getting a license is a multistage process.A graduated license requires that a teenager first prove himself capable of driving in the presence of an adult,followed by a period of driving with passenger restrictions,before graduating to full driving privileges.Graduate licensing systems have reduced teenage driver crashes,according to recent studies. About half of the states now have some sort of graduated licensing system in place,but only 10 of those states have restrictions on passengers. California is the strictest,with a novice(新手)driver prohibited from carrying any passenger under 20(without the presence of an adult over 25)for the first six months.A graduated license is issued to a driver who________.A:is at least a middle school graduateB:has learned driving at a driving schoolC:gains full driving rights step by stepD:has a driving experience long enough
考题
共用题干
Napping to a Healthier Heart?1 Researchers say they have developed a simple test that can tell if a person with heart disease is likely to suffer a heart attack.The test measures levels of a protein in the blood.The researchers say people with high levels of this protein are at high risk of heart attack,heart failure or stroke.2 Kirsten Bibbins-Domingo of the University of California in San Francisco led the team.For about four years,they studied almost one thousand patients with heart disease.The researchers tested the heart disease patients for a protein called NT-proBNP.Patients with the highest levels were nearly eight times more likely than those with the lowest levels to have a heart attack,heart failure or stroke.3 The researchers say the presence of high levels of the protein in the blood shows that the heart muscle is under pressure in some way.The study involved mostly men,so the researchers could not say for sure that the results are also true for women.They say the patients with the highest levels of NT-proBNP were older and had other problems like diabetes or high blood pressure.4 Other researchers say more studies are needed to confirm if knowing the protein levels of a heart disease patient should affect that person's treatment.They also would like to know if more aggressive treatment could reduce the patient's chance of a heart attack or stroke.The study appeared in the Journal of the American Medical Association.5 Could a little sleep during the middle of the day reduce the risk of a heart attack?An unrelated study earlier this month in the Archives of Internal Medicine suggests that the answer may be yes.In countries like the United States,afternoon naps are mostly for children.But they are common for adults in Mediterranean countries.And these countries generally have lower rates of heart disease.So scientists in the United States and Greece wondered if naps could play a part.Twenty-three thousand healthy adults took part in the study by Harvard University and the University of Athens.Those who took thirty-minute naps three times a week had a thirty-seven percent lower risk of death from heart problems than people who did not take naps.6 The researchers say napping may improve heart health by reducing stress.They say the research suggests that naps are especially good for working men.But they say not enough female subjects died during the study to judge the benefits for women.According to some researchers,by measuring the levels of NT-proBNP in the blood people may know______.A:where fewer people die from heart problemB:whether they have the risk of heart attack,heart failure or strokeC:would probably have lower rates of heart diseaseD:how to test a person's NT-proBNP level in the blood by himselfE:his heart muscle would be under pressure in some wayF:that napping is of great benefit to women too
考题
共用题干
第一篇A recent study,published in last week's Journal of American Medical Association,offers a picture of how risky it is to get a lift from a teenage driver. Indeed,a 16-year-old driver with three or more passengers is three times as likely to have a fatal accident as a teenager driving alone,by contrast,the risk of death for drivers between 30 and 59 decreases with. each additional passenger.The author also found that the death rates for teenage drivers increased dramatically after 10 pm,and especially after midnight.With passengers in the car,the driver was even more likely to die in a late-night accident.Robert Foss,a scientist at the University of North Carolina Highway safety Research Center, says the higher death rates for teenage drivers,have less to do with"really stupid behavior" than with just a lack of driving experience."The basic issue,"he says,"is that adults who are responsible for issuing licenses fail to recognize how complex and skilled a task driving is."Both he and the author of the study believe that the way to mitigate(使······缓解)the problem is to have states institute so-called graduated licensing systems,in which getting a license is a multistage process.A graduated license requires that a teenager first prove himself capable of driving in the presence of an adult,followed by a period of driving with passenger restrictions,before graduating to full driving privileges.Graduate licensing systems have reduced teenage driver crashes,according to recent studies. About half of the states now have some sort of graduated licensing system in place,but only 10 of those states have restrictions on passengers. California is the strictest,with a novice(新手)driver prohibited from carrying any passenger under 20(without the presence of an adult over 25)for the first six months.The present situation in about half of the states is that the graduated licensing system_________.A:is under discussionB:is about to be set upC:has been put into effectD:has been perfected
考题
共用题干
第一篇A recent study,published in last week's Journal of American Medical Association,offers a picture of how risky it is to get a lift from a teenage driver. Indeed,a 16-year-old driver with three or more passengers is three times as likely to have a fatal accident as a teenager driving alone,by contrast,the risk of death for drivers between 30 and 59 decreases with. each additional passenger.The author also found that the death rates for teenage drivers increased dramatically after 10 pm,and especially after midnight.With passengers in the car,the driver was even more likely to die in a late-night accident.Robert Foss,a scientist at the University of North Carolina Highway safety Research Center, says the higher death rates for teenage drivers,have less to do with"really stupid behavior" than with just a lack of driving experience."The basic issue,"he says,"is that adults who are responsible for issuing licenses fail to recognize how complex and skilled a task driving is."Both he and the author of the study believe that the way to mitigate(使······缓解)the problem is to have states institute so-called graduated licensing systems,in which getting a license is a multistage process.A graduated license requires that a teenager first prove himself capable of driving in the presence of an adult,followed by a period of driving with passenger restrictions,before graduating to full driving privileges.Graduate licensing systems have reduced teenage driver crashes,according to recent studies. About half of the states now have some sort of graduated licensing system in place,but only 10 of those states have restrictions on passengers. California is the strictest,with a novice(新手)driver prohibited from carrying any passenger under 20(without the presence of an adult over 25)for the first six months.Which of the following situations is most dangerous according to the passage?A:Adults giving a lift to teenagers on the highway after 10 pm.B:A teenager driving after midnight with passengers in the car.C:Adults driving with three or more teenage passengers late at midnight.D:A teenager getting a lift from a stranger on the highway at midnight.
考题
共用题干
Napping to a Healthier Heart?1 Researchers say they have developed a simple test that can tell if a person with heart disease is likely to suffer a heart attack.The test measures levels of a protein in the blood.The researchers say people with high levels of this protein are at high risk of heart attack,heart failure or stroke.2 Kirsten Bibbins-Domingo of the University of California in San Francisco led the team.For about four years,they studied almost one thousand patients with heart disease.The researchers tested the heart disease patients for a protein called NT-proBNP.Patients with the highest levels were nearly eight times more likely than those with the lowest levels to have a heart attack,heart failure or stroke.3 The researchers say the presence of high levels of the protein in the blood shows that the heart muscle is under pressure in some way.The study involved mostly men,so the researchers could not say for sure that the results are also true for women.They say the patients with the highest levels of NT-proBNP were older and had other problems like diabetes or high blood pressure.4 Other researchers say more studies are needed to confirm if knowing the protein levels of a heart disease patient should affect that person's treatment.They also would like to know if more aggressive treatment could reduce the patient's chance of a heart attack or stroke.The study appeared in the Journal of the American Medical Association.5 Could a little sleep during the middle of the day reduce the risk of a heart attack?An unrelated study earlier this month in the Archives of Internal Medicine suggests that the answer may be yes.In countries like the United States,afternoon naps are mostly for children.But they are common for adults in Mediterranean countries.And these countries generally have lower rates of heart disease.So scientists in the United States and Greece wondered if naps could play a part.Twenty-three thousand healthy adults took part in the study by Harvard University and the University of Athens.Those who took thirty-minute naps three times a week had a thirty-seven percent lower risk of death from heart problems than people who did not take naps.6 The researchers say napping may improve heart health by reducing stress.They say the research suggests that naps are especially good for working men.But they say not enough female subjects died during the study to judge the benefits for women.Paragraph 5______A:More Questions to Be AskedB:Older Males Have Higher Levels of NT-proBNPC:Development of a Simple But Important TestD:Evidence of Positive Relationship Between Napping and Heart DiseaseE:How to Control the Levels of NT-proBNPF:Effects of NT-proBNP on Heart Disease
考题
共用题干
Napping to a Healthier Heart?1 Researchers say they have developed a simple test that can tell if a person with heart disease is likely to suffer a heart attack.The test measures levels of a protein in the blood.The researchers say people with high levels of this protein are at high risk of heart attack,heart failure or stroke.2 Kirsten Bibbins-Domingo of the University of California in San Francisco led the team.For about four years,they studied almost one thousand patients with heart disease.The researchers tested the heart disease patients for a protein called NT-proBNP.Patients with the highest levels were nearly eight times more likely than those with the lowest levels to have a heart attack,heart failure or stroke.3 The researchers say the presence of high levels of the protein in the blood shows that the heart muscle is under pressure in some way.The study involved mostly men,so the researchers could not say for sure that the results are also true for women.They say the patients with the highest levels of NT-proBNP were older and had other problems like diabetes or high blood pressure.4 Other researchers say more studies are needed to confirm if knowing the protein levels of a heart disease patient should affect that person's treatment.They also would like to know if more aggressive treatment could reduce the patient's chance of a heart attack or stroke.The study appeared in the Journal of the American Medical Association.5 Could a little sleep during the middle of the day reduce the risk of a heart attack?An unrelated study earlier this month in the Archives of Internal Medicine suggests that the answer may be yes.In countries like the United States,afternoon naps are mostly for children.But they are common for adults in Mediterranean countries.And these countries generally have lower rates of heart disease.So scientists in the United States and Greece wondered if naps could play a part.Twenty-three thousand healthy adults took part in the study by Harvard University and the University of Athens.Those who took thirty-minute naps three times a week had a thirty-seven percent lower risk of death from heart problems than people who did not take naps.6 The researchers say napping may improve heart health by reducing stress.They say the research suggests that naps are especially good for working men.But they say not enough female subjects died during the study to judge the benefits for women.So far there have not been definite data to confirm______.A:where fewer people die from heart problemB:whether they have the risk of heart attack,heart failure or strokeC:would probably have lower rates of heart diseaseD:how to test a person's NT-proBNP level in the blood by himselfE:his heart muscle would be under pressure in some wayF:that napping is of great benefit to women too
考题
共用题干
Promising Resnlts from Cancer StudyA new experimental vaccine(疫苗)has shown promising results in the fight against lung cancer.In a small Texas-based study,a vaccine developed by scientists at Baylor University Medical Centre in Dallas,USA,cured lung cancer in some patients and slowed the progress of the disease in others.Researchers have reported encouraging findings from this small study.Forty一three patients suffering from lung cancer were involved in these trials.Ten of these patients were in the early stages and thirty-three in tho advanced stages of the disease.They were injected with the vaccine every two weeks for three months,and were carefully monitored for three years.In three of the patients in the advanced stages of cancer,the disease disappeared and in the others,it did not spread for five to twenty-four months.However,no great difference was seen in the patients in the early stages of the illness.This new vaccine uses the patient's own immune system.It is made specifically for each patient and is injected into the arm or leg.It stimulates(刺激)the body's immune system, which then recognizes that the cancer cells are harmful,and attacks and destroys them.The vaccine could be effective against other forms of cancer.It offers great hope for the treatment of cancer in general,although further studies are needed before such treatment can be widely used.Over forty people participated in the study.A:RightB:WrongC:Not mentioned
考题
共用题干
第三篇When Fear Takes Control of the MindA panic attack is a sudden feeling of terror. Usually it does not last long,but it may feel like forever. The cause can be something as normally uneventful as driving over a bridge or flying in an airplane.And it can happen even if the person has driven over many bridges or flown many times before.A fast heart beat. Sweaty hands.Difficulty in breathing. A light一headed feeling. At first a person may have no idea what is wrong. But these can all be signs of what is known as panic disorder. The first appearance usually is between the ages of 18 and 25.In some cases it develop3 after a tragedy,like the death of a loved one,or some other difficult situation.In the United States,the National Institute of Mental Health says more than two million people are af- fected in any one-year period.The American Psychological Association says panic disorder is twice more like- ly in women than men.And it can last anywhere from a few months to a lifetime.Panic attacks can be dangerous一for example,if a person is driving at the time.The Chesapeake Bay Bridge in the state of Maryland is so long and so high over the water,and it is famous for scaring motorists. There is even a driver assistance program to help people get across.Some people who suffer a panic attack develop a phobia,a deep fear of ever repeating the activity that brought on the attack.But experts say panic disorder can be treated. Doctors might suggest anti-anxiety or anti-depressant medicines.Talking to a counselor could help a person learn to deal with or avoid a panic attack.There are breathing methods,for example,that might help a person calm down.Panic disorder is included among what mental health professionals call anxiety disorders.A study published last week reported a link between anxiety disorders and several physical diseases.It says these include thyroid disease,lung and stomach prob- lems,arthritis,migraine headaches and allergic conditions.Researchers at the University of Manitoba in Canada say that in most cases the physical condition followed the anxiety disorder. However,they say,exactlyhow the two are connected remains unknown.The report in the Archives of Internal Medicine came from a German health study of more than 4 ,000 adalts.The probability for American females to be affected by panic disorder is_________that for American males.A:twice as much asB:three times as much asC:three times more thanD:one time more than
考题
共用题干
Medical Journals Medical journals are publications that report medical information to physicians and other health professionals. In the past,these journals were available only in print.With the development of electronic publishing, many medical journals now have web sites on the Internet,and some journals are published only online.A few medical journals,like the Journal of the American Medical Association,are considered general medical journals because they cover many fields of medicine.Most medical journals are specialty journals that focus on a particular area of medicine. Medical journals publish many types of articles.Research articles report the results of research studies on a range of topics varying from the basic mechanisms of diseases to clinical trials that compare outcomes of different treatments.Review articles summarize and analyze the information available on a specific topic based on a careful search of the medical literature.Because the results of individual research studies can be affected by many factors,combining results from different studies on the same topic can be helpful in reaching conclusions about the scientific evidence for preventing,diagnosing or treating a particular disease.Case conferences and case reports may be published in medical journals to educate physicians about particular illnesses and how to treat them.Editorials in medical journals are short essays that express the views of the authors,often regarding a research or review article published in the same issue.Editorials provide a perspective on how the current article fits with other information on the same topic.Letters to the editor provide a way for readers of the medical journal to express comments,questions or criticisms about articles published in that journal.Letters to the editor enable readers of a medical journal to express comments on______.A:any medical eventB:articles published in the same issueC:articles published in that journalD:medical development
考题
共用题干
Medical Journals Medical journals are publications that report medical information to physicians and other health professionals. In the past,these journals were available only in print.With the development of electronic publishing, many medical journals now have web sites on the Internet,and some journals are published only online.A few medical journals,like the Journal of the American Medical Association,are considered general medical journals because they cover many fields of medicine.Most medical journals are specialty journals that focus on a particular area of medicine. Medical journals publish many types of articles.Research articles report the results of research studies on a range of topics varying from the basic mechanisms of diseases to clinical trials that compare outcomes of different treatments.Review articles summarize and analyze the information available on a specific topic based on a careful search of the medical literature.Because the results of individual research studies can be affected by many factors,combining results from different studies on the same topic can be helpful in reaching conclusions about the scientific evidence for preventing,diagnosing or treating a particular disease.Case conferences and case reports may be published in medical journals to educate physicians about particular illnesses and how to treat them.Editorials in medical journals are short essays that express the views of the authors,often regarding a research or review article published in the same issue.Editorials provide a perspective on how the current article fits with other information on the same topic.Letters to the editor provide a way for readers of the medical journal to express comments,questions or criticisms about articles published in that journal.Which of the following statements is NOT true?A:Many medical journals also are published online.B:A few medical journals are general medical journals.C:Most medical journals are published only online.D:Most medical journals are specialty journals.
考题
共用题干
Medical Journals Medical journals are publications that report medical information to physicians and other health professionals. In the past,these journals were available only in print.With the development of electronic publishing, many medical journals now have web sites on the Internet,and some journals are published only online.A few medical journals,like the Journal of the American Medical Association,are considered general medical journals because they cover many fields of medicine.Most medical journals are specialty journals that focus on a particular area of medicine. Medical journals publish many types of articles.Research articles report the results of research studies on a range of topics varying from the basic mechanisms of diseases to clinical trials that compare outcomes of different treatments.Review articles summarize and analyze the information available on a specific topic based on a careful search of the medical literature.Because the results of individual research studies can be affected by many factors,combining results from different studies on the same topic can be helpful in reaching conclusions about the scientific evidence for preventing,diagnosing or treating a particular disease.Case conferences and case reports may be published in medical journals to educate physicians about particular illnesses and how to treat them.Editorials in medical journals are short essays that express the views of the authors,often regarding a research or review article published in the same issue.Editorials provide a perspective on how the current article fits with other information on the same topic.Letters to the editor provide a way for readers of the medical journal to express comments,questions or criticisms about articles published in that journal.The main readers of medical journals are______.A:the general publicB:health professionalsC:medical critics D:news reporters
考题
共用题干
Medical Journals Medical journals are publications that report medical information to physicians and other health professionals. In the past,these journals were available only in print.With the development of electronic publishing, many medical journals now have web sites on the Internet,and some journals are published only online.A few medical journals,like the Journal of the American Medical Association,are considered general medical journals because they cover many fields of medicine.Most medical journals are specialty journals that focus on a particular area of medicine. Medical journals publish many types of articles.Research articles report the results of research studies on a range of topics varying from the basic mechanisms of diseases to clinical trials that compare outcomes of different treatments.Review articles summarize and analyze the information available on a specific topic based on a careful search of the medical literature.Because the results of individual research studies can be affected by many factors,combining results from different studies on the same topic can be helpful in reaching conclusions about the scientific evidence for preventing,diagnosing or treating a particular disease.Case conferences and case reports may be published in medical journals to educate physicians about particular illnesses and how to treat them.Editorials in medical journals are short essays that express the views of the authors,often regarding a research or review article published in the same issue.Editorials provide a perspective on how the current article fits with other information on the same topic.Letters to the editor provide a way for readers of the medical journal to express comments,questions or criticisms about articles published in that journal.An article dealing rjth results from different studies on the same topic is called_____.A:a research article B:a review articleC:a case report D:an editorial
考题
共用题干
Medical Journals Medical journals are publications that report medical information to physicians and other health professionals. In the past,these journals were available only in print.With the development of electronic publishing, many medical journals now have web sites on the Internet,and some journals are published only online.A few medical journals,like the Journal of the American Medical Association,are considered general medical journals because they cover many fields of medicine.Most medical journals are specialty journals that focus on a particular area of medicine. Medical journals publish many types of articles.Research articles report the results of research studies on a range of topics varying from the basic mechanisms of diseases to clinical trials that compare outcomes of different treatments.Review articles summarize and analyze the information available on a specific topic based on a careful search of the medical literature.Because the results of individual research studies can be affected by many factors,combining results from different studies on the same topic can be helpful in reaching conclusions about the scientific evidence for preventing,diagnosing or treating a particular disease.Case conferences and case reports may be published in medical journals to educate physicians about particular illnesses and how to treat them.Editorials in medical journals are short essays that express the views of the authors,often regarding a research or review article published in the same issue.Editorials provide a perspective on how the current article fits with other information on the same topic.Letters to the editor provide a way for readers of the medical journal to express comments,questions or criticisms about articles published in that journal.How many major types of articles are mentioned inl the passage?A:Five. B:Seven.C:Four. D:Six.
考题
共用题干
When Fear Takes Control of the MindA panic attack is a sudden feeling of terror.Usually it does not last long,but it may feel like forever. The cause can be something as normally uneventful as driving over a bridge or flying in an airplane.And it can happen even if the person has driven over many bridges or flown many times before.A fast heartbeat. Sweaty hands.Difficulty breathing.A light-headed feeling.At first a person may have no idea what is wrong.But these can all be signs of what is known as panic disorder.The first appearance usually is between the ages of 1 8 and 25.In some cases it develops after a tragedy,like the death of a loved one,or some other difficult situation.In the United States,the National Institute of Mental Health says more than two million people are affected in any one-year period.The American Psychological Association says panic disorder is two times more likely in women than men.And it can last anywhere from a few months to a lifetime.Panic attacks can be dangerous-for example,if a person is driving at the time.The Chesapeake Bay Bridge in the state of Maryland is so long and so high over the water,it is famous for scaring motorists.There is even a driver assistance program to help people get across.Some people who suffer a panic attack develop a phobia,a deep fear of ever repeating the activity that brought on the attack.But experts say panic disorder can be treated.Doctors might suggest anti-anxiety or antidepressant medicines. Talking to a counselor coald help a person learn to deal with or avoid a panic attack.There are breathing methods, for example,that might help a person calm down.Panic disorder is included among what mental health professionals call anxiety disorders.A study published last week reported a link between anxiety disorders and several physical diseases.It says these include thyroid disease,lung and stomach problems,artluitis,migraine headaches and allergic conditions.Researchers at the University of Manitoba in Canada say that in most cases the physical condition follows the anxiety disorder.But, They say,exactly how the two are connected remains unknown.The report in the Archives of Internal Medicine came from a German health study of more than 4 ,000 adults.The probability for American females to be affected by panic disorder is______that for American ales.A:twice as much as B:three times as much asC:three times more than D:one time more than
考题
共用题干
Early or Later Day CareThe British psychoanalyst John Bowiby maintains that separation from the parents during the sensitive "attachment"period from birth to three may scar a child's personality and predispose to emotional problems in later life.Some people have drawn the conclusion from Bowlby's work that children should not be subjected to day care before the age of three because of the parental separation it entails,and many people do believe this.But there are also arguments against such a strong conclusion.Firstly,anthropologists point out that the insulated love affair between children and parents found in modern societies does not usually exist in traditional societies.For example,in some tribal societies,such as the Ngoni,the father and mother of a child did not rear their infant alone-far from it.Secondly,common sense tells us that day care would not be so widespread today if parents,care-takers found children had problems with it.Statistical studies of this kind have not yet been carried out,and even if they were,the results would be certain to be complicated and controversial.Thirdly,in the last decade there have been a number of careful American studies of children in day care,and they have uniformly reported that day care had a neutral or slightly positive effect on children's development.But tests that have had to be used to measure this development are not widely enough accepted to settle the issue.But Bowlby's analysis raises the possibility that early day care has delayed effects.The possibility that such care might lead to,say,more mental illness or crime 15 or 20 years later can only be explored by the use of statistics.Whatever the long-term effects,parents sometimes find the immediate effects difficult to deal with.Children under three are likely to protest at leaving their parents and show unhappiness.At the age of three or three and a half almost all children find the transition to nursery easy,and this is undoubtedly why more and more parents make use of child care at this time.The matter,then,is far from clear-cut, though experience and available evidence indicate that early care is reasonable for infants.Which of the following statements would Bowiby support?A:Statistical studies should be carried out to assess the positive.effect of day care for children at the age of three or older.B:Early day care can delay the occurrence of mental illness in children.C:The first three years of one's life is extremely important to the later development of personality.D:Children under three get used to the life at nursery schools more readily than children over three.
考题
共用题干
Medical JournalsMedical journals are publications that report medical information to physicians and other health professionals. in the past,these journals were available only in print.With the development of electronic publishing, many medical journals now have Web sites on the Internet,and some journals are published only online.A few medical journals,like the Journal of the American Medical Association,are considered general medical journals because they cover many fields of medicine.Most medical journals are specialty journals that focus on a particular area of medicine.Medical journals publish many types of articles.Research articles report the results of research studies on a range of topics varying from the basic mechanisms of diseases to clinical trials that compare outcomes of different treatments.Review articles summarize and analyze the information available on a specific topic based on a careful search of the medical literature.Because the results of individual research studies can be affected by many factors,combining results from different studies on the same topic can be helpful in reaching conclusions about the scientific evidence for preventing,diagnosing or treating a particular disease.Case conferences and case reports may be published in medical journals to educate physicians about particular illnesses and how to treat them.Editorials in medical journals are short essays that express the views of the authors,often regarding a research or review article published in the same issue.Editorials provide a perspective on how the current article fits with other information on the same topic.Letters to the editor provide a way for readers of the medical journal to express comments,questions or criticisms about articles published in that journal.The main readers of medical journals are______.A:the general public B:health professionalsC:medical critics D:news reporters
考题
共用题干
Medical JournalsMedical journals are publications that report medical information to physicians and other health professionals. in the past,these journals were available only in print.With the development of electronic publishing, many medical journals now have Web sites on the Internet,and some journals are published only online.A few medical journals,like the Journal of the American Medical Association,are considered general medical journals because they cover many fields of medicine.Most medical journals are specialty journals that focus on a particular area of medicine.Medical journals publish many types of articles.Research articles report the results of research studies on a range of topics varying from the basic mechanisms of diseases to clinical trials that compare outcomes of different treatments.Review articles summarize and analyze the information available on a specific topic based on a careful search of the medical literature.Because the results of individual research studies can be affected by many factors,combining results from different studies on the same topic can be helpful in reaching conclusions about the scientific evidence for preventing,diagnosing or treating a particular disease.Case conferences and case reports may be published in medical journals to educate physicians about particular illnesses and how to treat them.Editorials in medical journals are short essays that express the views of the authors,often regarding a research or review article published in the same issue.Editorials provide a perspective on how the current article fits with other information on the same topic.Letters to the editor provide a way for readers of the medical journal to express comments,questions or criticisms about articles published in that journal.An article dealing with results from different studies on the same topic is called______.A:a research article B:a review articleC:a case report D:an editorial
考题
共用题干
第二篇Medical JournalsMedical journals are publications that report medical information to physicians and otherhealth professionals.In the past,these journals were available only in print.With the development of electronic publishing, many medical journals now have Web sites on the Internet,and some journals are published only online.A few medical journals,like the Journal of the American Medical Association,are considered general medical journals because they cover many fields of medicine.Most medical journals are specialty journals that focus on a particular area of medicine.Medical journals publish many types of articles.Research articles report the results of research studies on a range of topics varying from the basic mechanisms of diseases to clinical trials that compare outcomes of different treatments.Review articles summarize and analyze、the information available on a specific topic based on a careful search of the medical literature.Because the results of individual research studies can be affected by many factors,combining results from different studies on the same topic can be helpful in reaching conclusions about the scientific evidence for preventing,diagnosing or treating a particular disease.Case conferences and case reports may be published in medical journals to educate physicians about particular illnesses and how to treat them. Editorials in medical journals are short essays that express the views of the authors,often regarding a research or review article published in the same issue.Editorials provide a per- spective on how the current article fits with other information on the same topic.Letters to the editor provideit way for readers of the medical journal to express comments,questions or criticisms about articles published in that journal.How many major types of articles are mentioned in the passage?A:Five.B:Seven.C:Four.D:Six.
考题
共用题干
第二篇Medical JournalsMedical journals are publications that report medical information to physicians and otherhealth professionals.In the past,these journals were available only in print.With the development of electronic publishing, many medical journals now have Web sites on the Internet,and some journals are published only online.A few medical journals,like the Journal of the American Medical Association,are considered general medical journals because they cover many fields of medicine.Most medical journals are specialty journals that focus on a particular area of medicine.Medical journals publish many types of articles.Research articles report the results of research studies on a range of topics varying from the basic mechanisms of diseases to clinical trials that compare outcomes of different treatments.Review articles summarize and analyze、the information available on a specific topic based on a careful search of the medical literature.Because the results of individual research studies can be affected by many factors,combining results from different studies on the same topic can be helpful in reaching conclusions about the scientific evidence for preventing,diagnosing or treating a particular disease.Case conferences and case reports may be published in medical journals to educate physicians about particular illnesses and how to treat them. Editorials in medical journals are short essays that express the views of the authors,often regarding a research or review article published in the same issue.Editorials provide a per- spective on how the current article fits with other information on the same topic.Letters to the editor provideit way for readers of the medical journal to express comments,questions or criticisms about articles published in that journal.Letters to the editor enable readers of a medical journal to express comments on__________.A:any medical eventB:articles published in the same issueC:articles published in that journalD:medical development
考题
共用题干
When Fear Takes Control of the MindA panic attack is a sudden feeling of terror.Usually it does not last long,but it may feel like forever.The cause can be something as normally uneventful as driving over a bridge or flying in an airplane.And it can happen even if the person has driven over many bridges or flown many times before.A fast heart beat.Sweaty hands.Difficulty in breathing.A light-headed feeling.At first a person may have no idea what is wrong.But these can all be signs of what is known as panic disorder.The first appearance usually is between the ages of 18 and 25.In some cases it develops after a tragedy,like the death of a loved one,or some other difficult situation.In the United States,the National Institute of Mental Health says more than two million people are affected in any one-year period.The American Psychological Association says panic disorder is twice more likely in women than men.And it can last anywhere from a few months to a lifetime.Panic attacks can be dangerous-for example,if a person is driving at the time.The Chesapeake Bay Bridge in the state of Maryland is so long and so high over the water,and it is famous for scaring motorists. There is even a driver assistance program to help people get across.Some people who suffer a panic attack develop a phobia,a deep fear of ever repeating the activity that brought on the attack.But experts say panic disorder can be treated.Doctors might suggest anti-anxiety or anti-depressant medicines.Talking to a counselor could help a person learn to deal with or avoid a panic attack.There are breathing methods,for example,that might help a person calm down.Panic disorder is included among what mental health professionals call anxiety disorders.A study published last week reported a link between anxiety disorders and several physical diseases.It says these include thyroid disease,lung and stomach problems,arthritis,migraine headaches and allergic conditions.Researchers at the University of Manitoba in Canada say that in most cases the physical condition follows the anxiety disorder.However,they say,exactly how the two are connected remains unknown.The report in the Archives of Internal Medicine came from a German health study of more than 4 ,000 adults.The probability for American females to be affected by panic disorder is______that for American males.A:twice as much as B:three times as much asC:three times more than D:one time more than
考题
共用题干
Medical JournalsMedical journals are publications that report medical information to physicians and other health professionals. in the past,these journals were available only in print.With the development of electronic publishing, many medical journals now have Web sites on the Internet,and some journals are published only online.A few medical journals,like the Journal of the American Medical Association,are considered general medical journals because they cover many fields of medicine.Most medical journals are specialty journals that focus on a particular area of medicine.Medical journals publish many types of articles.Research articles report the results of research studies on a range of topics varying from the basic mechanisms of diseases to clinical trials that compare outcomes of different treatments.Review articles summarize and analyze the information available on a specific topic based on a careful search of the medical literature.Because the results of individual research studies can be affected by many factors,combining results from different studies on the same topic can be helpful in reaching conclusions about the scientific evidence for preventing,diagnosing or treating a particular disease.Case conferences and case reports may be published in medical journals to educate physicians about particular illnesses and how to treat them.Editorials in medical journals are short essays that express the views of the authors,often regarding a research or review article published in the same issue.Editorials provide a perspective on how the current article fits with other information on the same topic.Letters to the editor provide a way for readers of the medical journal to express comments,questions or criticisms about articles published in that journal.Which of the following statements is NOT true?A:Many medical journals also are published online.B:A few medical journals are general medical journals.C:Most medical journals are published only online.D:Most medical journals are specialty journals.
考题
共用题干
第二篇Medical JournalsMedical journals are publications that report medical information to physicians and otherhealth professionals.In the past,these journals were available only in print.With the development of electronic publishing, many medical journals now have Web sites on the Internet,and some journals are published only online.A few medical journals,like the Journal of the American Medical Association,are considered general medical journals because they cover many fields of medicine.Most medical journals are specialty journals that focus on a particular area of medicine.Medical journals publish many types of articles.Research articles report the results of research studies on a range of topics varying from the basic mechanisms of diseases to clinical trials that compare outcomes of different treatments.Review articles summarize and analyze、the information available on a specific topic based on a careful search of the medical literature.Because the results of individual research studies can be affected by many factors,combining results from different studies on the same topic can be helpful in reaching conclusions about the scientific evidence for preventing,diagnosing or treating a particular disease.Case conferences and case reports may be published in medical journals to educate physicians about particular illnesses and how to treat them. Editorials in medical journals are short essays that express the views of the authors,often regarding a research or review article published in the same issue.Editorials provide a per- spective on how the current article fits with other information on the same topic.Letters to the editor provideit way for readers of the medical journal to express comments,questions or criticisms about articles published in that journal.The main readers of medical journals are_________.A:the general publicB:health professionalsC:medical criticsD:news reporters
考题
单选题Which of the following situations is most dangerous according to the passage?A
Adults giving a lift to teenagers on the highway after 10 p.m.B
A teenager driving after midnight with passengers in the car.C
Adults driving with three or more teenage passengers late at night.D
A teenager getting a lift from a stranger on the highway at midnight.
热门标签
最新试卷