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单选题
Patients are now advised to ______.
A
monitor the hours of doctors by themselves
B
make sure that the doctors who treat them have had enough sleep
C
ask for legal control of the hours of doctors
D
allow their doctors to sleep several hours before the operation
参考答案
参考解析
解析：
考查对最后一段最后一句话的理解。最后一段意思是“美国对飞行员和卡车司机的工作时间有限制。但是若医生也有工作时间限制的话病人就没人照顾了。如果你对给你或是你爱的人治病的医生不放心的话，你可以尽管问问他们睡了几个小时或者问问还有没有睡眠更充足的医生。”最后一句话建议读者看病的时候问问医生睡了多少个小时。实际上就是 “make sure that the doctors who treat them have had enough sleep”，故B项对。
考查对最后一段最后一句话的理解。最后一段意思是“美国对飞行员和卡车司机的工作时间有限制。但是若医生也有工作时间限制的话病人就没人照顾了。如果你对给你或是你爱的人治病的医生不放心的话，你可以尽管问问他们睡了几个小时或者问问还有没有睡眠更充足的医生。”最后一句话建议读者看病的时候问问医生睡了多少个小时。实际上就是 “make sure that the doctors who treat them have had enough sleep”，故B项对。
更多 “单选题Patients are now advised to ______.A monitor the hours of doctors by themselvesB make sure that the doctors who treat them have had enough sleepC ask for legal control of the hours of doctorsD allow their doctors to sleep several hours before the operation” 相关考题
考题
A report published today by British doctors showed some worrying trends, but also some positive signs that in the long- term the country’s health might improve. The report was based on two years of interviews with family doctors about their patients.The doctors expressed concern that patients were eating too much and were generally overweight. The doctors said this was particularly worrying as they were seeing more and more young people with weight problems. But it was not just their patients eating too much concerned doctors, but the quality of the food as well.The doctors said that many of their patients led busy lives and did not have time to cook traditional meals. Because of this many of them were turning to unhealthy fast foods. Salesof this type of food have been increasing steadily over the last decade, although there were signs that the rate of growth is declining. The doctors felt that there was a clear link between over- consuming of fast food and health problems among their patients.But the report was not all bad news. The doctors interviewed also reported an increased awareness of the importance of healthy eating among their patients. Many reported an increasein the number of patients they see who had switched to a healthy organic diet.41.The report was_____________________.A). mainly bad news B). all bad news C). all good news D). mainly good news 42. The doctors expressed concern about the problem of ___________________. A). patient’s eating too much B). patient’s quality of the foodC). both the patient’s eating too much and low quality of the food. D). old patients’ overweight43.The doctors said that many of their patients didn’t cook traditional meals because__________________.A). patients led busy lives and they have no time to cook the traditional meals. B). patients liked to have some fast food.C). patients believed that traditional cook were not delicious D). patients often went out for dinner44. At the moment sales of fast food______________. A). are growing rapidly B). are growing slowing C). are decliningD). are at the same speed as before45. Doctors report that more of their patients _________________. A). are aware of the importance of healthy eating B). don’t care about healthy eatingC). are stopping eating fast foods D). turn to fast food more often
考题
The word “euthanasia” in the second paragraph most probably means ________.[A] doctors’ sympathy to dying patients[B] doctors’ aggressive medical measures to dying patients[C] doctors’ mercy killing to reduce sufferings of dying patients[D] doctors’ well-meaning treatment to save dying patients
考题
What is a cause for the change of Stefania’s body clock?A．Eating fewer hours of sleep.B．Having more hours of sleepC．Lacking physical exercise.D．Getting no natural light.
考题
共用题干
Sleep DeficitJudging from recent surveys,most experts in sleep behavior agree that there is virtually an epidemic（流行病）of sleepiness in the nation."I can't think of a single study that hasn't found Americans getting less sleep than they ought to,"says Dr.David.Even people who think they are sleeping enough would probably be better off with more rest.The beginning of our sleep-deficit（睡眠不足）crisis can be traced to the invention of the light bulb a century ago.From diary entries and other personal accounts from the 18th and 19th centuries,sleep scientists have reached the conclusion that the average person used to sleep about 9.5 hours a night."The best sleep habits once were forced on us,when we had nothing to do in the evening down on the farm,and it was dark."By the 1950s and 1960s,that sleep schedule had been reduced dramatically,to between 7.5 and 8 hours,and most people had to wake up to an alarm clock."People cheat on their sleep,and they don't even realize they're doing it,"says Dr.David."They think they're okay because they can get by on 6.5 hours, when they really need 7.5,8 or even more to feel ideally vigorous."Perhaps the most merciless robber of sleep,researchers say,is the complexity of the day.Whenever pressures from work,family,friends and community mount,many people consider sleep the least expensive item on his programme.In our society,you're considered dynamic if you say you only need 5;5 hours, sleep.If you've got to get 8.5 hours,people think you lack drive and ambition.To determine the consequences of sleep deficit,researchers have put subjects through a set of psycho-logical and performance tests requiring them,for instance,to add columns of numbers or recall a passage read to them only minutes earlier."We've found that if you're in sleep deficit,performance suffers,"says Dr.David."Short-term memory is weakened,as arc abilities to make decisions and to concentrate."People in the 18th and 19th centuries used to sleep about 9.5 hours a night because they had______.A:no drive and ambition B:the best sleep habitsC:no electric light D:nothing to do in the evening
考题
共用题干
第三篇Judging from recent surveys,most experts in sleep behavior agree that it is virtually an epidemic of sleepiness in the nation."I can't think of a single study that hasn't found Americans getting less sleep than they ought to,"says Dr. David.Even people who think they are sleeping enough would probably be better off with more rest.The beginning of our sleep-deficit crisis can be traced to the invention of the light bulb a century ago.From diary entries and other personal accounts from the 18th and 19th centuries,sleep scientists have reached the conclusion that the average person used to sleep about 9.5 hours a night. "The best sleep habits once were forced on us,when we had nothing to do in the evening down on the farm,and it was dark." By the 1950s and 1960s,that sleep schedule had been reduced dramatically,to between 7.5 and 8 hours,and most people had to wake to an alarm clock."People cheat on their sleep,and they don't even realize they're doing it,"says Dr. David."They think they're okay because they can get by on 6.5 hours,when they really need 7.5,8 or even more to feel ideally vigorous.""Perhaps the most merciless robber of sleep,"researchers say,"is the complexity of the day." Whenever pressures from work,family,friends and community mount,many people consider sleep the least expensive item on his program."In our society,you're considered dynamic if you say you only need 5.5 hours' sleep.If you've got to get 8.5 hours,people think you lack drive and ambition."To determine the consequences of sleep deficit,researchers have put subjects through a set of psychological and performance tests requiring them,for instance,to add columns of numbers or recall a page read to them only minutes earlier."We've found that if you're in sleep deficit,performance suffers,"says Dr. David."Short-term memory is weakened,as are abilities to make decision and to concentrate."People in the 18th and 19th centuries used to sleep about 9.5 hours a night because they had__________.A:no drive and ambitionB:no electric lightingC:the best sleep habitsD:a lot to do the next day
考题
Text4 Death comes to all,but some are more sure of its timing,and can make plans.Kate Granger,a 32-year-old doctor suffering from an incurable form of sarcoma,has"very strong ambitions"for her last hours.She plans to avoid hospital emergency departments and die at her parents'house-music playing,candles glowing,family by her side.Surveys show that over two-thirds of Britons would like to die at home.Like Dr.Granger,they want to be with family and free ofpain.Yet hospital remains the most common place ofdeath.For some this is unavoidable-not every disease has as clear a tuming point as cancer-but for others a lack of planning is to blame.The govemment,motivated by both compassion and thrift,wants to help.To steer patients away from hospitals,general practitioners have been encouraged to find their l%-those patients likely to die in the next year-and start talking about end-of-life care.This can be difficult for doctors."As a profession we view death as failure,"says Dr.Granger.Yet when there is no cure to be had,planning for death can be therapeutic for patients.Those who do plan ahead are much more likely to have their wishes met.A growing number of patients have electronic"palliative-care co-ordination systems",which allow doctors to register personal preferences so that other care providers can follow them.A paramedic called to a patient's home would know of a do-not-resuscitate order,for example.One study showed that such systems increase the number of people dying in their homes.But savings for the government may mean costs for charities and ordinary folk.At the end of life it is not always clear who should pay for what.Although Britons can get ordinary health care without paying out of pocket,social care is means-tested.People must often shell out for carers or care homes-or look after the terminally ill themselves.Disputes crop up over trivial things,like responsibility for the cost ofa patient's bath.A bill now would cap the cost of an individual's social care by Parliament.Still,some want it to be free for those on end-of-life registries.That would cut into the govemment's savings-but allow more people to die as they want.38.The"palliative-care co-ordination systems"may suggestA.doctors require patients to receive treatment at home.
B.patients can get different advice from several doctors.
C.incurable patients could choose to stay at home.
D.part ofthe patients are unwilling to waste money in hospital.
考题
共用题干
More Than 8 Hours Sleep Too Much of a Good Thing1 Although the dangers of too little sleep are widely known,new research suggests that people who sleep too much may also suffer the consequences.2 Investigators at the University of California in San Diego found that people who clock up 9 or 10 hours each weeknight appear to have more trouble falling and staying asleep,as well as a number of other sleep problems,than people who sleep 8 hours a night. People who slept only 7 hours each night also said they had more trouble falling asleep and feeling refreshed after a night's sleep than 8-hour sleepers.3 These findings,which DL Daniel Kripke reported in the journal Psychosomatic Medicine,demonstrate that people who want to get a good night's rest may not need to set aside, more than 8 hours a night.He added that“it might be a good idea”for people who sleep more than 8 hours each night to consider reducing the amount of time they spend in bed,but cautioned that more research is needed to confirm this.4 Previous studies have shown the potential dangers of chronic shortages of sleep一for instance,one report demonstrated that people who habitually sleep less than 7 hours each night have a higher risk of dying within a fixed period than people who sleep more.5 For the current report,Kripke reviewed the responses of 1,004 adults to sleep questionaires,in which participants indicated how much they slept during the week and whether they experienced any sleep problems.Sleep problems included waking in the middle of the night,arising early in the morning and being unable to fall back to sleep,and having fatigue interfere with day-to-day functioning.6 Kridke found that people who slept between 9 and 10 hours each night were more like-ly to report experiencing each sleep problem than people who slept 8 hours.In an interview, Kripke noted that long sleepers may struggle to get rest at night simply because they spend too much time in bed. As evidence,he added that one way to help insomnia is to spend less time in bed.“It stands to reason that if a person spends too long a time in bed,then they'll spend a higher percentage of time awake.”he said.Paragraph 5______A: Kripke's ResearchB: Dangers of Habitual Shortages of SleepC: Criticism on Kripke's ReportD: A way of Overcoming InsomniaE: Sleep Problems of Long and Short SleepersF: Classification of Sleep Problems
考题
共用题干
第一篇Do Patients Trust Doctors Too Much?Earlier this year,the American College of Surgeons,the national scientific and educational organizationof surgeons,conducted a nationwide survey that found that the average patient devotes an hour or less to re- searching his or her surgery or surgeon.While prospective patients worry about the costs or complications of an operation,they don't necessarily look for information that would address their concerns.In fact,more than a third of patients who had an operation in the last five years never reviewed the cre- dentials of the surgeon who operated.Patients are more likely to spend time researching a job change(on average,about 10 hours)or a new car(8 hours)than the operation they are about to submit to or the surgeon who wields（支配）the knife. And many patients are satisfied with the answers they receive from their sur -geons or primary care doctors,whoever those individuals happen to be.I felt curious about the survey,so I called Dr. Thomas Russell,executive director of the American College of Surgeons."There is a tendency for patients not to get particularly involved and not to feel com-pelled to look into their surgery or surgeons,"he told me.There are consequences to that kind of blind trust."Today,medicine and surgery are really team sports,"Dr. Russell continued,"and the patient,as the ultimate decision-maker,is the most important mem- ber of the team.Mistakes can happen,and patients have to be educated and must understand what isgoing on."In other words,a healthy doctor-patient relationship does not simply entail good bedside manners and re-sponsible office management on the part of the doctor. It also requires that patients come to the relationshipeducated about their doctors,their illnesses and their treatment."If we are truly going to reform the health care system in the U.S.,"Dr. Russell said,"everybody hasto participate actively and must educate themselves.That means doctors,nurses,other health careprofessionals , lawyers , pharmaceutical（制药的）companies , and insurance companies. But most of all , it means the patient."Trust is important. But as Sir Francis Bacon,who was among the first to understand the importance of gathering data in science,once observed,knowledge is power.Medicine and surgery are now really team sports in which__________.A:patients and doctors play equally important rolesB:the patient does not have an active role to playC:doctors have the final say in almost everythingD:the patient has the most important role to play
考题
共用题干
第一篇Do Patients Trust Doctors Too Much?Earlier this year,the American College of Surgeons,the national scientific and educational organizationof surgeons,conducted a nationwide survey that found that the average patient devotes an hour or less to re- searching his or her surgery or surgeon.While prospective patients worry about the costs or complications of an operation,they don't necessarily look for information that would address their concerns.In fact,more than a third of patients who had an operation in the last five years never reviewed the cre- dentials of the surgeon who operated.Patients are more likely to spend time researching a job change(on average,about 10 hours)or a new car(8 hours)than the operation they are about to submit to or the surgeon who wields（支配）the knife. And many patients are satisfied with the answers they receive from their sur -geons or primary care doctors,whoever those individuals happen to be.I felt curious about the survey,so I called Dr. Thomas Russell,executive director of the American College of Surgeons."There is a tendency for patients not to get particularly involved and not to feel com-pelled to look into their surgery or surgeons,"he told me.There are consequences to that kind of blind trust."Today,medicine and surgery are really team sports,"Dr. Russell continued,"and the patient,as the ultimate decision-maker,is the most important mem- ber of the team.Mistakes can happen,and patients have to be educated and must understand what isgoing on."In other words,a healthy doctor-patient relationship does not simply entail good bedside manners and re-sponsible office management on the part of the doctor. It also requires that patients come to the relationshipeducated about their doctors,their illnesses and their treatment."If we are truly going to reform the health care system in the U.S.,"Dr. Russell said,"everybody hasto participate actively and must educate themselves.That means doctors,nurses,other health careprofessionals , lawyers , pharmaceutical（制药的）companies , and insurance companies. But most of all , it means the patient."Trust is important. But as Sir Francis Bacon,who was among the first to understand the importance of gathering data in science,once observed,knowledge is power.Nowadays patients seem to have__________.A:too much trust in their doctorsB:too much information about their doctorsC:too little faith in their doctorsD:a healthy relationship with their doctors
考题
Passage Two
The thought of not sleeping for twenty-four hours or more is not a pleasant one for most people．The amount of sleep that each person needs varies．In general,each of us needs about eight hours of sleep each day to keep our bodies healthy and happy．Some people,however,can get by just a few hours of sleep at night．
It doesn't matter when or how much a person sleeps．But everyone needs some rest to stay alive．Few doctors would have thought that there might be an exception on this．Sleep is,after all,a very basic need．But a man named AI Herpin turned out to be a real exception,for supposedly,he never slept!
A1 Herpin was 90 years old when doctors came to his home in New Jersey．They hoped to negate the claims that he never slept．But they were surprised．Though they watched him every hour of the day,they never saw Herpin sleeping．He did not even own a bed．He never needed one．
The closest that Herpin came to resting was to sit in a rocking chair and read a half dozen news-papers．His doctors were baffled by this strange case of permanent insomnia．Herpin offered the only clue to his condition．He remembered some talk about his mother having been injured several days be-fore he had been born．Herpin died at the age of 94,never having slept a wink．
The expression“get by”,in the last sentence of the first paragraph is______A.a confusing expression
B.a rude expression
C.an everyday expression
D.an improper expression
考题
Passage Two
The thought of not sleeping for twenty-four hours or more is not a pleasant one for most people．The amount of sleep that each person needs varies．In general,each of us needs about eight hours of sleep each day to keep our bodies healthy and happy．Some people,however,can get by just a few hours of sleep at night．
It doesn't matter when or how much a person sleeps．But everyone needs some rest to stay alive．Few doctors would have thought that there might be an exception on this．Sleep is,after all,a very basic need．But a man named AI Herpin turned out to be a real exception,for supposedly,he never slept!
A1 Herpin was 90 years old when doctors came to his home in New Jersey．They hoped to negate the claims that he never slept．But they were surprised．Though they watched him every hour of the day,they never saw Herpin sleeping．He did not even own a bed．He never needed one．
The closest that Herpin came to resting was to sit in a rocking chair and read a half dozen news-papers．His doctors were baffled by this strange case of permanent insomnia．Herpin offered the only clue to his condition．He remembered some talk about his mother having been injured several days be-fore he had been born．Herpin died at the age of 94,never having slept a wink．
The most likely reason on Herpion's insomnia was______A.his mother's injury before he was born
B.that he never got tired
C.his magnificent physical condition
D.that he got enough rest rocking
考题
Passage Two
The thought of not sleeping for twenty-four hours or more is not a pleasant one for most people．The amount of sleep that each person needs varies．In general,each of us needs about eight hours of sleep each day to keep our bodies healthy and happy．Some people,however,can get by just a few hours of sleep at night．
It doesn't matter when or how much a person sleeps．But everyone needs some rest to stay alive．Few doctors would have thought that there might be an exception on this．Sleep is,after all,a very basic need．But a man named AI Herpin turned out to be a real exception,for supposedly,he never slept!
A1 Herpin was 90 years old when doctors came to his home in New Jersey．They hoped to negate the claims that he never slept．But they were surprised．Though they watched him every hour of the day,they never saw Herpin sleeping．He did not even own a bed．He never needed one．
The closest that Herpin came to resting was to sit in a rocking chair and read a half dozen news-papers．His doctors were baffled by this strange case of permanent insomnia．Herpin offered the only clue to his condition．He remembered some talk about his mother having been injured several days be-fore he had been born．Herpin died at the age of 94,never having slept a wink．
This passage centers on______A.dream interpretation
B.patterns of sleep
C.A1 Herpin's sleepless life
D.sleeps and dreams
考题
共用题干
SleepingPeople who sleep for more than eight hours a night do not live as long as those who sleep for six hours,according to the biggest study yet into sleep patterns and mortality（死亡率）.Scientists have no explanation for the findings and do not know if they mean people who like a lie-in（睡懒觉）can extend their lives by sleeping less.Although it is a common belief that sleeping for at least eight hours a night is vital forhealth and well-being,the six-year study involving more than 1.1 million Americans older than 30 found that those who slept for less than eight hours were far from doing themselves any long-term harm."Individuals who now average 6.5 hours of sleep a night can be reassured that this is a safe amount of sleep.From a health standpoint,there is no reason to sleep longer,"said Daniel Kripke , a professor of psychiatry（精神病学）at the University of California, San Diego.Dr. Kripke said,"We don't know if long sleep periods lead to death.Additional studies are needed to determine if setting your alarm clock earlier will actually improve your health."The scientists,who were funded by the American Cancer Society,found that the best survival rates were among the men and women who slept for seven hours a night.Those who slept for eight hours were 12 per cent more likely to die during the six-year period of the study,when other factors such as diet and smoking were taken into account.Even those who spent a mere five hours a night in bed lived longer than those who slept eight or more hours.However,an increasing death rate was found among those who slept for less than five hours.Dr. Kripke said,"Previous sleep studies have indicated that both short-and long-duration （持续时间）sleep had higher mortality rates. However, none of those studies were large enough to distinguish the difference between seven and eight hours a night,until now." Most of the participants slept for 7 hours a night during the study.A:Right B:Wrong C:Not mentioned
考题
共用题干
SleepingPeople who sleep for more than eight hours a night do not live as long as those who sleep for six hours,according to the biggest study yet into sleep patterns and mortality（死亡率）.Scientists have no explanation for the findings and do not know if they mean people who like a lie-in（睡懒觉）can extend their lives by sleeping less.Although it is a common belief that sleeping for at least eight hours a night is vital forhealth and well-being,the six-year study involving more than 1.1 million Americans older than 30 found that those who slept for less than eight hours were far from doing themselves any long-term harm."Individuals who now average 6.5 hours of sleep a night can be reassured that this is a safe amount of sleep.From a health standpoint,there is no reason to sleep longer,"said Daniel Kripke , a professor of psychiatry（精神病学）at the University of California, San Diego.Dr. Kripke said,"We don't know if long sleep periods lead to death.Additional studies are needed to determine if setting your alarm clock earlier will actually improve your health."The scientists,who were funded by the American Cancer Society,found that the best survival rates were among the men and women who slept for seven hours a night.Those who slept for eight hours were 12 per cent more likely to die during the six-year period of the study,when other factors such as diet and smoking were taken into account.Even those who spent a mere five hours a night in bed lived longer than those who slept eight or more hours.However,an increasing death rate was found among those who slept for less than five hours.Dr. Kripke said,"Previous sleep studies have indicated that both short-and long-duration （持续时间）sleep had higher mortality rates. However, none of those studies were large enough to distinguish the difference between seven and eight hours a night,until now." The findings indicate that it is all right to sleep for 6.5 hours a night.A:Right B:Wrong C:Not mentioned
考题
共用题干
SleepingPeople who sleep for more than eight hours a night do not live as long as those who sleep for six hours,according to the biggest study yet into sleep patterns and mortality（死亡率）.Scientists have no explanation for the findings and do not know if they mean people who like a lie-in（睡懒觉）can extend their lives by sleeping less.Although it is a common belief that sleeping for at least eight hours a night is vital forhealth and well-being,the six-year study involving more than 1.1 million Americans older than 30 found that those who slept for less than eight hours were far from doing themselves any long-term harm."Individuals who now average 6.5 hours of sleep a night can be reassured that this is a safe amount of sleep.From a health standpoint,there is no reason to sleep longer,"said Daniel Kripke , a professor of psychiatry（精神病学）at the University of California, San Diego.Dr. Kripke said,"We don't know if long sleep periods lead to death.Additional studies are needed to determine if setting your alarm clock earlier will actually improve your health."The scientists,who were funded by the American Cancer Society,found that the best survival rates were among the men and women who slept for seven hours a night.Those who slept for eight hours were 12 per cent more likely to die during the six-year period of the study,when other factors such as diet and smoking were taken into account.Even those who spent a mere five hours a night in bed lived longer than those who slept eight or more hours.However,an increasing death rate was found among those who slept for less than five hours.Dr. Kripke said,"Previous sleep studies have indicated that both short-and long-duration （持续时间）sleep had higher mortality rates. However, none of those studies were large enough to distinguish the difference between seven and eight hours a night,until now." Sleeping for less than 5 hours each night is better than sleeping for 5 hours.A:Right B:Wrong C:Not mentioned
考题
共用题干
SleepingPeople who sleep for more than eight hours a night do not live as long as those who sleep for six hours,according to the biggest study yet into sleep patterns and mortality（死亡率）.Scientists have no explanation for the findings and do not know if they mean people who like a lie-in（睡懒觉）can extend their lives by sleeping less.Although it is a common belief that sleeping for at least eight hours a night is vital forhealth and well-being,the six-year study involving more than 1.1 million Americans older than 30 found that those who slept for less than eight hours were far from doing themselves any long-term harm."Individuals who now average 6.5 hours of sleep a night can be reassured that this is a safe amount of sleep.From a health standpoint,there is no reason to sleep longer,"said Daniel Kripke , a professor of psychiatry（精神病学）at the University of California, San Diego.Dr. Kripke said,"We don't know if long sleep periods lead to death.Additional studies are needed to determine if setting your alarm clock earlier will actually improve your health."The scientists,who were funded by the American Cancer Society,found that the best survival rates were among the men and women who slept for seven hours a night.Those who slept for eight hours were 12 per cent more likely to die during the six-year period of the study,when other factors such as diet and smoking were taken into account.Even those who spent a mere five hours a night in bed lived longer than those who slept eight or more hours.However,an increasing death rate was found among those who slept for less than five hours.Dr. Kripke said,"Previous sleep studies have indicated that both short-and long-duration （持续时间）sleep had higher mortality rates. However, none of those studies were large enough to distinguish the difference between seven and eight hours a night,until now." The study shows that the longer you sleep each night,the longer you'll live.A:Right B:Wrong C:Not mentioned
考题
共用题干
SleepingPeople who sleep for more than eight hours a night do not live as long as those who sleep for six hours,according to the biggest study yet into sleep patterns and mortality（死亡率）.Scientists have no explanation for the findings and do not know if they mean people who like a lie-in（睡懒觉）can extend their lives by sleeping less.Although it is a common belief that sleeping for at least eight hours a night is vital forhealth and well-being,the six-year study involving more than 1.1 million Americans older than 30 found that those who slept for less than eight hours were far from doing themselves any long-term harm."Individuals who now average 6.5 hours of sleep a night can be reassured that this is a safe amount of sleep.From a health standpoint,there is no reason to sleep longer,"said Daniel Kripke , a professor of psychiatry（精神病学）at the University of California, San Diego.Dr. Kripke said,"We don't know if long sleep periods lead to death.Additional studies are needed to determine if setting your alarm clock earlier will actually improve your health."The scientists,who were funded by the American Cancer Society,found that the best survival rates were among the men and women who slept for seven hours a night.Those who slept for eight hours were 12 per cent more likely to die during the six-year period of the study,when other factors such as diet and smoking were taken into account.Even those who spent a mere five hours a night in bed lived longer than those who slept eight or more hours.However,an increasing death rate was found among those who slept for less than five hours.Dr. Kripke said,"Previous sleep studies have indicated that both short-and long-duration （持续时间）sleep had higher mortality rates. However, none of those studies were large enough to distinguish the difference between seven and eight hours a night,until now." More than one million Americans participated in the six-year study.A:Right B:Wrong C:Not mentioned
考题
共用题干
More Than 8 Hours Sleep Too Much of a Good ThingAlthough the dangers of too little sleep are widely known,new research suggests that people who sleep too much may also suffer the consequences.Investigators at the University of California in San Diego found that people who clock up 9 or 10 hours each weeknight appear to have more trouble falling and staying asleep,as well as a number of other sleep problems,than people who sleep 8 hours a night. People who slept only 7 hours each night also said they had more trouble falling asleep and feeling refreshed after a night's sleep than 8-hour sleepers.These findings,which DL Daniel Kripke reported in the journal Psychosomatic Medicine, demonstrate that people who want to get a good night's rest may not need to set aside more than 8 hours a night. He added that it might be a good idea for people who sleep more than 8 hours each night to consider reducing the amount of time they spend in bed,but cautioned that more research is needed to confirm this.Previous studies have shown the potential dangers of chronic shortages of sleep,for instance, one report demonstrated that people who habitually sleep less than 7 hours each night have a higher risk of dying within a fixed period than people who sleep more.For the current report,Kripke reviewed the responses of 1,004 adults to sleep questionnaires,in which participants indicated how much they slept during the week and whether they experienced any sleep problems.Sleep problems included waking in the middle of the night,arising early in the morning and being unable to fall back to sleep,and having fatigue interfere with day-to-day functioning.Kripke found that people who slept between 9 and 10 hours each night were more likely to report experiencing each sleep problem than people who slept 8 hours.In an interview,Kripke noted that long sleepers may struggle to get rest at night simply because they spend too much time in bed. As evidence,he added that one way to help insomnia is to spend less time in bed."It stands to reason that if a person spends too long a time in bed,then they'll spend a higher percentage of time awake,"he said.To get a good night's rest,people may not need to______.A:fall asleep againB:become more energetic the following dayC:sleep less than 7 hoursD:confirm those serious consequencesE:suffer sleep problemsF: sleep more than 8 hours
考题
共用题干
More Than 8 Hours Sleep Too Much of a Good ThingAlthough the dangers of too little sleep are widely known,new research suggests that people who sleep too much may also suffer the consequences.Investigators at the University of California in San Diego found that people who clock up 9 or 10 hours each weeknight appear to have more trouble falling and staying asleep,as well as a number of other sleep problems,than people who sleep 8 hours a night. People who slept only 7 hours each night also said they had more trouble falling asleep and feeling refreshed after a night's sleep than 8-hour sleepers.These findings,which DL Daniel Kripke reported in the journal Psychosomatic Medicine, demonstrate that people who want to get a good night's rest may not need to set aside more than 8 hours a night. He added that it might be a good idea for people who sleep more than 8 hours each night to consider reducing the amount of time they spend in bed,but cautioned that more research is needed to confirm this.Previous studies have shown the potential dangers of chronic shortages of sleep,for instance, one report demonstrated that people who habitually sleep less than 7 hours each night have a higher risk of dying within a fixed period than people who sleep more.For the current report,Kripke reviewed the responses of 1,004 adults to sleep questionnaires,in which participants indicated how much they slept during the week and whether they experienced any sleep problems.Sleep problems included waking in the middle of the night,arising early in the morning and being unable to fall back to sleep,and having fatigue interfere with day-to-day functioning.Kripke found that people who slept between 9 and 10 hours each night were more likely to report experiencing each sleep problem than people who slept 8 hours.In an interview,Kripke noted that long sleepers may struggle to get rest at night simply because they spend too much time in bed. As evidence,he added that one way to help insomnia is to spend less time in bed."It stands to reason that if a person spends too long a time in bed,then they'll spend a higher percentage of time awake,"he said.One survey showed that people who habitually______each night have a higher risk of dying.A:fall asleep againB:become more energetic the following dayC:sleep less than 7 hoursD:confirm those serious consequencesE:suffer sleep problemsF: sleep more than 8 hours
考题
共用题干
More Than 8 Hours Sleep Too Much of a Good ThingAlthough the dangers of too little sleep are widely known,new research suggests that people who sleep too much may also suffer the consequences.Investigators at the University of California in San Diego found that people who clock up 9 or 10 hours each weeknight appear to have more trouble falling and staying asleep,as well as a number of other sleep problems,than people who sleep 8 hours a night. People who slept only 7 hours each night also said they had more trouble falling asleep and feeling refreshed after a night's sleep than 8-hour sleepers.These findings,which DL Daniel Kripke reported in the journal Psychosomatic Medicine, demonstrate that people who want to get a good night's rest may not need to set aside more than 8 hours a night. He added that it might be a good idea for people who sleep more than 8 hours each night to consider reducing the amount of time they spend in bed,but cautioned that more research is needed to confirm this.Previous studies have shown the potential dangers of chronic shortages of sleep,for instance, one report demonstrated that people who habitually sleep less than 7 hours each night have a higher risk of dying within a fixed period than people who sleep more.For the current report,Kripke reviewed the responses of 1,004 adults to sleep questionnaires,in which participants indicated how much they slept during the week and whether they experienced any sleep problems.Sleep problems included waking in the middle of the night,arising early in the morning and being unable to fall back to sleep,and having fatigue interfere with day-to-day functioning.Kripke found that people who slept between 9 and 10 hours each night were more likely to report experiencing each sleep problem than people who slept 8 hours.In an interview,Kripke noted that long sleepers may struggle to get rest at night simply because they spend too much time in bed. As evidence,he added that one way to help insomnia is to spend less time in bed."It stands to reason that if a person spends too long a time in bed,then they'll spend a higher percentage of time awake,"he said.One of the sleep problems is waking in the middle of the night,unable to______.A:fall asleep againB:become more energetic the following dayC:sleep less than 7 hoursD:confirm those serious consequencesE:suffer sleep problemsF: sleep more than 8 hours
考题
单选题The joke about doctors implies that, in the eyes of nurses, they are ______.A
impolite to new arrivalsB
very conscious of their godlike roleC
entitled to some privilegesD
very busy even during lunch hours
考题
单选题According to the passage, people have difficulty getting to sleep because ______.A
they work more than sixty hours a weekB
they have too many enemiesC
they do not sleep happilyD
they are not tired enough
考题
单选题By whom has Michael Morales been spared the second time in twenty-four hours?A
By the courts.B
By the governor.C
By doctors.
考题
单选题Some sick people think of themselves as broken machines, which suggested that ______.A
modem doctors should treat their patients as machinesB
the level of the treatment was greatly improvedC
they thought they were useless just like broken machinesD
they were not satisfied with the manner in which doctors treated them
考题
单选题After reading the story what can we infer about the hospital?A
It is a children’s hospital.B
It has strict rules about visiting hours.C
The nurses and doctors there don’t work hard.D
A lot of patients come to this hospital every day.
考题
单选题Patients are now advised to ______.A
monitor the hours of doctors by themselvesB
make sure that the doctors who treat them have had enough sleepC
ask for legal control of the hours of doctorsD
allow their doctors to sleep several hours before the operation
考题
单选题Doctors give less importance to the communication between patients and doctors mainly because ______.A
modem medical instruments are usedB
they can cure more diseases and save more livesC
they have much more medical experience than beforeD
they are too busy to have time to talk with patients
考题
单选题Which of the following is the best version of sentence 9 (reproduced below)?Additionally, there is no cure and because there’s n no cure doctors treat the symptoms.A
However, doctors treat the symptoms with the cure for CFS.B
Currently, doctors treat the symptoms because there is no cure for CFS.C
But doctors know there is no cure and because of that they treat the symptoms.D
Since there is no cure for CFS, doctors treat the symptoms without the cure.E
When there are symptoms, doctors treat them without the cure for CFS.
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