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However,it has been found that even people insensitive to a certain smell at first can suddenly become sensitive to it when（ ）to it often enough.
A.subjected
B.left
C.drawn
D.exposed
B.left
C.drawn
D.exposed
参考答案
参考解析
解析：本题所在的句子是一个由when引导的条件句，由主句的主语可以推断，该从句省略了主语和谓语即people are。同时，从句中的it指代的是上文的a certain smell，由此可推断本句意思是：如果人能经常闻到这种气味也能突然对它变得敏感。而四个选项中，只有D.expose一词能与to搭配表示“使某人接触到……”，在这里引申为闻到气味。
更多 “However,it has been found that even people insensitive to a certain smell at first can suddenly become sensitive to it when（ ）to it often enough.A.subjected B.left C.drawn D.exposed” 相关考题
考题
() a thorough investigation, no trace of her husband has been found.
A、AlthoughB、ThoughC、DespiteD、Even
考题
The human nose is an underrated tool. Humans are often thought to be insensitive smellers compared with animals, __1__ this is largely because, __2__ animals, we stand upright. This means that our noses are __3__ to perceiving those smells which float through the air, __4__ the majority of smells which stick to surfaces. In fact, __5__, we are extremely sensitive to smells, __6__ we do not generally realize it. Our noses are capable of __7__ human smells even when these are __8__ to far below one part in one million.Strangely, some people find that they can smell one type of flower but not another, __9__ others are sensitive to the smells of both flowers. This may be because some people do not have the genes necessary to generate __10__ smell receptors in the nose. These receptors are the cells which sense smells and send __11__ to the brain. However, it has been found that even people insensitive to a certain smell __12__ can suddenly become sensitive to it when __13__ to it often enough.The explanation for insensitivity to smell seems to be that brain finds it __14__ to keep all smell receptors working all the time but can __15__ new receptors if necessary. This may __16__ explain why we are not usually sensitive to our own smells we simply do not need to be. We are not __17__ of the usual smell of our own house but we __18__ new smells when we visit someone else’s. The brain finds it best to keep smell receptors __19__ for unfamiliar and emergency signals __20__ the smell of smoke, which might indicate the danger of fire.1________________[A] although[B] as[C] but[D] while
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The Building of the PyramidsThe oldest stone buildings in the world are the pyramids.【46】 There are over eighty of them scattered along the banks of the Nile, some of which are different in shape from the true pyramids. The most famous of these are the "Step" pyramid and the "Bent" pyramid.Some of the pyramids still look much the same as they must have done when they were built thousands of years ago. Most of the damage suffered by the others has been at the hands of men who were looking for treasure or, more often, for stone to use in modem buildings.【47】. These are good reasons why they can still be seen today, but perhaps the most important is that they were planned to last for ever. 【48】. However, there are no writings or pictures to show us how the Egyptians planned or built the pyramids themselves.【49】. Nevertheless, by examining the actual pyramids and various tools which have been found, archaeologists have formed a fairly cleat picture of them.One thing is certain: there must have been months of careful planning before they could begin to build.【50】 You may think this would have been easy with miles and miles of empty desert around, but a pyramid could not be built just anywhere. Certain rules had to be followed, and certain problems had to be overcome.A. The dry climate of Egypt has helped to preserve the pyramids, and their very shape have made them less likely to fall into ruin.B. It is practically certain that plans were made for the building of the pyramid because the plans of other large works have fortunately been preserved.C. The first thing they had to do was to choose a suitable place.D. Consequently, we are only able to guess at the methods used.E. Many people were killed while building the pyramids.F. They have stood for nearly 5,000 years, and it seems likely that they will continue to stand for thousands of years yet.(46)
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Passage TwoQuestions 26 to 30 are based on the following passage.A few years ago it was fashionable to speak of a generation gap，a division between young people and their elders. Parents complained that children did not show them proper respect and obedience，while children complained that their parents did not understand them at all. What had gone wrong? Why had the generation gap suddenly appeared? Actually，the generation gap has been around for a long time. Many critics argue that it is built into the fabric of our society.One important cause of the generation gap is the opportunity that young people have to choose their own life styles. In more traditional societies，when children grow up，they are expected to live in the same area as their parents，to marry people that their parents know and approve of，and often to continue the family occupation. In our society，young people often travel great distances for their educations，move out of the family home at an early age，marry-or live with-people whom their parents have never met，and choose occupations different from those of their parents.In our upwardly mobile society，parents often expect their children to do better than they did：to find better jobs，to make more money，and to do all the things that they were unable to do. Often，however，the ambitions that parents have for their children are another cause of the division between them. Often，they discover that they have very little in common with each other.Finally，the speed at which changes take place in our society is another cause of the gap between the generations. In a traditional culture，elderly people are valued for their wisdom，but in our society the knowledge of a lifetime may become obsolete overnight. The young and the old seem to live in two very different worlds，separated by different skills and abilities.No doubt，the generation gap will continue to be a feature of American life for some time to come. Its causes are rooted in the freedoms and opportunities of our society，and in the rapid pace at which society changes.The main idea of the first paragraph is that______.A. the generation gap suddenly appearedB. the generation gap is a feature of American lifeC. how people can reduce the generation gapD. many critics argue over the nature of the generation gap
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Passage TwoWhen we see well, we do not think about our eyes very often. It is only when we cannot see perfectly that we realize how important our eyes are.People who are nearsighted can only see things that are very close to their eyes. Everything else is not so clear. Many people who do a lot of close work, such as writing, reading and sewing, become near sighted. Then they have to wear glasses in order to see distant (远处的) things clearly'.People who are nearsighted suffer from just the opposite problem. They can see things that are far away, but they have difficulty in reading a book unless they hold it at arm's length. If they want to do much reading, they must get glasses, too.Other people do not see clearly because their eyes are not exactly the right shape. They have what is called astigmatism (散光). This, too, can be corrected by glasses. Some people's eyes become cloudy because of cataracts (白内障). Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them.Having two good eyes is important for judging distances. Each eye sees things from a slightly different angle (角度). To prove this to yourself, look at an object out of one eye; then look at the same object outof the other eye. You will find the object's relation to the background (背景) and other things around it has changed. The difference between these two different eye views helps us to judge how far away an object is. People who have only one eye cannot judge distance as people with two eyes.40. We should take good care of our eyes ______.A. only when we cannot see perfectlyB. only when we can see wellC. even if we can see wellD. only when we realize how important our eyes are
考题
阅读下面的句子，根据文章内容进行判断，正确写“T”错误写“F”。Better Life for AllIn today’s society, working people can seldom find time to relax themselves in their busy schedules. They often work overtime because of too much work waiting in queue, which ends up causing a lot of physical and mental problems. However, more people are now aware that relaxation and stress-relief are necessary for life. One’s health should never be sacrificed for a need to work hard. Indeed, finding time to relax makes people work more efficiently.Many people plan trips to spend their free time travelling with their loved ones. This may have been a luxury in the past, but it has become more common in recent years. Travelling at home and abroad has now become convenient and affordable.Going jogging and going to the gym have also become more popular, as they are rather convenient ways to exercise and stay fit. Exercising helps relax your body and has been shown, to relieve mental stress as well. This demand for recreation and leisure service has also stimulated the economy, as new businesses are created to meet these needs.In sum, working hard is important, but having a good quality of life can actually facilitate your success at work. Knowing when and how to relax should be a part of well -balanced lifestyle. Take a walk outdoors, visit the gym, or go jogging. You will find that your time was not wasted, even if it was not spent working in your office.( ) 21. In today’s society, working people can often find time to relax themselves in their busy schedules.( ) 22. In the past few people might afford travelling.( ) 23.the demand for recreation and leisure service has made the economy develop.( ) 24. Exercising can only help relax your body instead of staying fit.( ) 25. People should take a balance between work and relaxation.
考题
When people become _______________, it is inability which is often worse than lack of wages.
A、unemployedB、povertyC、illD、poor
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A Speech-- Better Lives for AllIn today' s society, working people can seldom find time to relax in their busy schedules.They often work over time because of too much work waiting in queue, which ends up causing a lot of physical and mental problems.Fortunately, more and more people are now aware that relaxation and stress-relief are necessary for life.One' s health should never be sacrificed for a need to work hard.Indeed, finding time to relax makes people work more efficientlyMany people plan trips to spend their free time traveling with their loved ones.This may have been a luxury in the past, but it has become more common in recent years.Travel ing at home and abroad has now become convenient and affordableGoing jogging and going to the gym after work have also become more popular, as they are rather convenient ways to exereise and stay fit.Exercising he lps relax your body and has been shown to relieve mental stress as well.This demand for recreation and lei sure service has al so st imulated the economy.as new businesses are created to meet these needsin sum, working hard is important, hut having a good qunlity of life can actually facilitate your success at work, Knowing when and how to relax should be a part of well-balanced lifestyles.Take a walk outdoors, visit the gym, or go jogging You will find that your time was not wasted, even if it was not spent working in your office.(判断正误)26.In today' s society, working people can often find time to relax themselves in their busy schedules.()27.Few people are now aware that relaxation and stress-relief are necessary for life.()28.Traveling has become more common in recent years.()29.Exercising can only help relax your body.()30.People should keep a balance between work and relaxation.()
考题
When William hurried home, he found that his mother ____already ____to hospital.A、has; been sentB、had; sentC、has; sentD、had; been sent
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Sometimes the processes in which people are engaged are dependent upon other processes being completed first, possibly by other people. For example, on an automobile(71), it is necessary for the body to be constructed before the doors can be added on. Attempting to add the doors first would be pointless, because there would be nowhere to attach them. Thus, if there is no body ready to have doors added, the process for adding doors has to be(72)until the process for creating the next body is complete. This is known as(73)Obviously, there are many cases where people have to wait for other people to do something. However, if everyone in such a situation is waiting for someone else to do something first, then no one will ever be able to do anything. When discussing processes, this situation is known as(74), because all of the involved processes are effectively dead because of locks they have on resources. Usually someone in such a situation will eventually notice and abort the process, allowing normal flow to(75), and often warning signs can even be spotted ahead of time to avoid 'it in the first place.A．water threadB．assembly threadC．water lineD．assembly line
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第二篇As we have seen,the focus of medical care in our society has been shifting from curing disease to preventing disease一especially in terms of changing our many unhealthy behaviors,such as poor eating habits,smoking,and failure to exercise.The line of thought involved in this shift can be pursued further. Imagine a person who is about the right weight , but does not eat very nutritious（有营养的）foods , who feels OK but exercises only occasionally , who goes to work every day , but is not an outstanding worker,who drinks a few beers at home most nights but does not drive while drunk, and who has no chest pains or abnormal blood counts,but sleeps a lot and often feels tired.This person is not ill.He may not even be at risk for any particular disease.But we can imagine that this person could be a lot healthier.The field of medicine has not traditionally distinguished between someone who is merely "not ill" and someone who is in excellent health and pays attention to the body's special needs.Both types have simply been called "well".In recent years,however,some health specialists have begun to apply the terms "well" and "weilness" only to those who are actively striving to maintain and improve their body's condition.Most importantly,perhaps,people who are well take active responsibility for all matters related to their health.Even people who have a physical disease or handicap（缺陷）may be "well" ,in this new sense,if they make an effort to maintain the best possible health they can in the face of their physical limitations."Wellness" may perhaps best be viewed not as a state that people can achieve,but as an ideal that people can strive for. People who are well are likely to be better able to resist disease and to fight disease when it strikes.And by focusing attention on healthy ways of living,the concept of weilness can have a beneficial impact on the way in which people face the challenges of daily life.The first paragraph implies that_________.A:good health is more than not being illB:sleeping a lot could be harmfulC:regular health checks are essential to keeping fitD:prevention is more difficult than care
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第一篇Gross National HappinessIn the last century,new technology improved the lives of many people in many countries.However,one country resisted these changes.High in the Himalayan mountains of Asia,the kingdom of Bhutan remained separate. Its people and Buddhist（佛教）culture had not been affected for almost a thousand years. Bhutan, however,was a poor country.People died at a young age.Most of its people could not read,and they did not know much about the outside world.Then,in 1972,a new ruler named King Jigme Singye Wangchuck de- cided to help Bhutan to become modern,but without losing its traditions.King Wangchuck looked at other countries for ideas.He saw that most countries measured their progress by their Gross National Product(GNP).The GNP measures products and money. When the number of products sold increases,people say the country is making progress.King Wangchuck had a different idea for Bhutan. He wanted to measure his country's progress by people's happiness.If the people's happiness increased, the king could say that Bhutan was making progress.To decide if people were happier,he created a measure called Gross National Happiness(GNH).GNH is based on certain principles that create happiness.People are happier if they have health care, education,and jobs.They are happier when they live in a healthy,protected environment. They are happier when they can keep their traditional culture and customs.Finally,people are happier when they have a good,stable government.Now there is some evidence of increased GNH in Bhutan.People are healthier and are living longer. More people are educated and employed.Twenty-five percent of the land has become national parks,and the country has almost no pollution. The Bhutanese continue to wear their traditional clothing and follow their ancient Buddhist customs.Bhutan has also become a democracy.In 2008,King Wangchuck gave his power to his son.Although the country still had a king,it held its first democratic elections that year. Bhutan had political parties and political candidates for the first time.Finally,Bhutan has connected to the rest of the world through television and internet.Bhutan is a symbol for social progress.Many countries are now interested in Bhutan's GNH.These countries are investigating their own ways to measure happiness.They want to create new policies that take care of their people,cultures,and land.Brazil may be the next country to use the principles of GNH.Brazilian leaders see the principles of GNH as a source of inspiration.Brazil is a large country with a diverse population.If happiness works as a measure of progress in Brazil,perhaps the rest of the world will follow.Who was Jigme Singye Wangchuck?A:A king.B:A president.C:A Buddhist priest. D:A general.
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第一篇Gross National HappinessIn the last century,new technology improved the lives of many people in many countries.However,one country resisted these changes.High in the Himalayan mountains of Asia,the kingdom of Bhutan remained separate. Its people and Buddhist（佛教）culture had not been affected for almost a thousand years. Bhutan, however,was a poor country.People died at a young age.Most of its people could not read,and they did not know much about the outside world.Then,in 1972,a new ruler named King Jigme Singye Wangchuck de- cided to help Bhutan to become modern,but without losing its traditions.King Wangchuck looked at other countries for ideas.He saw that most countries measured their progress by their Gross National Product(GNP).The GNP measures products and money. When the number of products sold increases,people say the country is making progress.King Wangchuck had a different idea for Bhutan. He wanted to measure his country's progress by people's happiness.If the people's happiness increased, the king could say that Bhutan was making progress.To decide if people were happier,he created a measure called Gross National Happiness(GNH).GNH is based on certain principles that create happiness.People are happier if they have health care, education,and jobs.They are happier when they live in a healthy,protected environment. They are happier when they can keep their traditional culture and customs.Finally,people are happier when they have a good,stable government.Now there is some evidence of increased GNH in Bhutan.People are healthier and are living longer. More people are educated and employed.Twenty-five percent of the land has become national parks,and the country has almost no pollution. The Bhutanese continue to wear their traditional clothing and follow their ancient Buddhist customs.Bhutan has also become a democracy.In 2008,King Wangchuck gave his power to his son.Although the country still had a king,it held its first democratic elections that year. Bhutan had political parties and political candidates for the first time.Finally,Bhutan has connected to the rest of the world through television and internet.Bhutan is a symbol for social progress.Many countries are now interested in Bhutan's GNH.These countries are investigating their own ways to measure happiness.They want to create new policies that take care of their people,cultures,and land.Brazil may be the next country to use the principles of GNH.Brazilian leaders see the principles of GNH as a source of inspiration.Brazil is a large country with a diverse population.If happiness works as a measure of progress in Brazil,perhaps the rest of the world will follow.According to GNH,people are happier if they____________.A:have new technologyB:can change their religionC:have a good,stable governmentD:have more money
考题
Strangely,some people find that they can smell one type of flower but not another,（ ）others are sensitive to the smells of both flowers.A.when
B.since
C.for
D.whereas
考题
As recently as three decades ago,many Americans believed that using credit was an unwise and?dangerous way to pay for what they bought．Some even thought that owing money to a store or a?credit company was something to be ashamed of．Good citizens,they believed,always bought what?they wanted with real money and they paid the full price immediately．
Today,however,all that has changed．Credit,as some observers have noted,has become a?way of life in the United States．More and more Americans now are depending on those small pieces?of plastic,credit cards,to pay for large purchases such as televisions,record players or furniture．Many people today would consider it unusual not to use a credit card to pay for a costly restaurant?dinner,a hotel room or an airline trip．And there are some situations in which Americans must have?credit cards．If they want the temporary use of a car,for example,they first must give the car rental?company the number of their credit card．That number is considered a guarantee that they will return?the car and pay for using it．
Credit cards offer two major services to Americans．First of all,they are easier and safer to?carry than large amounts of money．Second,they permit people to borrow,to have the immediate?pleasure of owning something,even if they do not have enough money to pay for it at the time．With?credit cards people pay for goods or services at the end of each month instead of when they buy them．And when the time does come to pay,most credit cards offer people a choice．They can pay all of?what they owe for the month or they can just pay usually between 5 and 10 percent of what they owe．
What advantage can credit card holders have?A.They can choose not to pay for their purchases．
B.They can easily borrow money at a lower interest．
C.They can own something before they actually pay for it．
D.They can pay only a small amount of what they owe．
考题
资料：When we see well，we do not think about our eyes very often. It is only when we cannot see perfectly that we realize how important our eyes are.
People who are near-sighted can only see things that are very close to their eyes，Everything else seems blurry（=unclear）.Many people who do a lot of work，such as writing，reading and sewing become near-sighted.
People who are far-sighted suffer from just the opposite problem. They can see things that are far away，but they have difficulty in reading a book unless they hold it at arm’s length. If they want to do much reading，they must get glasses，too.
Other people do not see clearly because their eyes are not exactly the right shape. They have what is called astigmatism. This，too，can be corrected by glasses. Some people’s eyes become cloudy because of cataracts. Long ago these people often became blind. Now，however，it is possible to operate on the cataracts and remove them.
Having two good eyes is important for judging distances. Each eye sees things from a slightly different angle. To prove this to yourself，look at an object out of one eye；Then look at the same object out of your other eye. You will find the object’s relation to the background and other things around it has changed. The difference between these two different eye views helps us to judge how far away an object is. People who have only one eye cannot judge distance as people with two eyes.
We should take good care of our eyes______.
A.even if we can see well
B.only when we cannot see perfectly
C.only when we realize how important our eyes are
D.only when we can see well
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第三篇Generation GapA few years ago,it was fashionable to speak of a generation gap,a division between young people and their elders.Parents complained that children did not show them proper respect and obedience,while children complained that their parents did not understand them at all.What had gone wrong?Why had the generation gap suddenly appeared?Actually,the generation gap has been around for a long time.Many critics argue that it is built into the fabric of our society.One important cause of the generation gap is the opportunity that young people have to choose their own life styles.In more traditional societies,when children grow up,they are expected to live in the same area as their parents,to marry people that their parents know and approve of,and often to continue the family occupation. In our society,young people often travel great distances for their education,most out of the family home at an early age,marry or live or choose occupations different from those of their parents.In our upwardly mobile society,parents often expect their children to do better than they did: to find better jobs,to make more money,and to do all the things that they were unable to do.Often,however,the ambitions that parents have for their children are another cause of the division between them.Often they dis-cover that they have very little in common with each other.Finally,the speed at which changes take place in our society is another cause of the gap between the generations.In a traditional culture,elderly people are valued for their wisdom,but in our society the knowledge of a lifetime may become obsolete overnight.The young and the old seem to live in two very different worlds,separated by different skills and abilities. No doubt,the generation gap will continue to be a feature of American life for some time to come.Its causes are rooted in the freedoms and opportunities of our society,and in the rapid pace at which society changes.The main idea of the first paragraph is that________.A:the generation gap suddenly appearedB:the generation gap is a feature of American lifeC:how people can bridge the generation gapD:many critics argue over the nature of the generation gap
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第一篇The Smell of MoneyFor many years large supermarkets have been encouraging us to spend money by pumping the smell of freshly-baked bread into their stores. Now Dale Air, a leading firm of aroma（香气）consultants, has been approached by Barclay's Bank to develop suitable artificial smells for their banks.Researchers have suggested that surrounding customers with the"smell of money"will encourage them to feel relaxed and optimistic and give them added confidence in the bank's security and professionalism.But before a smell can be manufactured and introduced into banks' air conditioning systems,it must be identified and chemically analyzed,and this has proved to be difficult.The problem is that banknotes and coins tend to pick up the smell of their surroundings.So cash that has been sitting in a cash register at a fishmonger's（鱼贩）will smell of fish,and banknotes used to pay for meals in restaurants will tend to smellof food.It may be a challenge,but aroma experts have little doubt that the use of artificial smells can be an effective form of subconscious advertising. Lunn Poly,a British travel company,introduced the smell of coconuts（椰 子）into its travel agencies and saw a big increase in spending by holiday makers.Many cafs now have elec-tric dispensers（自动售货机）that release the smell of freshly roasted coffee near their entrances, subtly encouraging customers to come in and have a drink or snack. Even prestigious car maker Rolls-Royce has been spraying the inside of its cars to enhance the smell of the leather seats."The sense of smell is probably the most basic and primitive of all human senses,"explains researcher Jim O'Riordan. "There is a direct pathway from the olfactory（嗅觉的）organs in the nose to the brain."It is certainly true that most people find certain smells incredibly strong,stirring memories and feelings in a way that few other stimulants（刺激物）can rival. It is a phenomenon marketing consultants have long recog- nized,but until recently have been unable to harness."We've made great progress but the technology of odour production is still in its infancy,"says O'Riordan."Who knows where it will take us."Researchers believe that introducing the"smell of money"into banks will encourage people_________.A:to spend moneyB:to feel confident about banksC:to earn more moneyD:to withdraw money from banks
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第一篇The Smell of MoneyFor many years large supermarkets have been encouraging us to spend money by pumping the smell of freshly-baked bread into their stores. Now Dale Air, a leading firm of aroma（香气）consultants, has been approached by Barclay's Bank to develop suitable artificial smells for their banks.Researchers have suggested that surrounding customers with the"smell of money"will encourage them to feel relaxed and optimistic and give them added confidence in the bank's security and professionalism.But before a smell can be manufactured and introduced into banks' air conditioning systems,it must be identified and chemically analyzed,and this has proved to be difficult.The problem is that banknotes and coins tend to pick up the smell of their surroundings.So cash that has been sitting in a cash register at a fishmonger's（鱼贩）will smell of fish,and banknotes used to pay for meals in restaurants will tend to smellof food.It may be a challenge,but aroma experts have little doubt that the use of artificial smells can be an effective form of subconscious advertising. Lunn Poly,a British travel company,introduced the smell of coconuts（椰 子）into its travel agencies and saw a big increase in spending by holiday makers.Many cafs now have elec-tric dispensers（自动售货机）that release the smell of freshly roasted coffee near their entrances, subtly encouraging customers to come in and have a drink or snack. Even prestigious car maker Rolls-Royce has been spraying the inside of its cars to enhance the smell of the leather seats."The sense of smell is probably the most basic and primitive of all human senses,"explains researcher Jim O'Riordan. "There is a direct pathway from the olfactory（嗅觉的）organs in the nose to the brain."It is certainly true that most people find certain smells incredibly strong,stirring memories and feelings in a way that few other stimulants（刺激物）can rival. It is a phenomenon marketing consultants have long recog- nized,but until recently have been unable to harness."We've made great progress but the technology of odour production is still in its infancy,"says O'Riordan."Who knows where it will take us."Researchers think__________.A:artificial smells help to improve people's memoryB:the technology to produce artificial smells is in the early stageC:artificial smells are harmfulD:the production of artificial smells is profitable
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第一篇The Smell of MoneyFor many years large supermarkets have been encouraging us to spend money by pumping the smell of freshly-baked bread into their stores. Now Dale Air, a leading firm of aroma（香气）consultants, has been approached by Barclay's Bank to develop suitable artificial smells for their banks.Researchers have suggested that surrounding customers with the"smell of money"will encourage them to feel relaxed and optimistic and give them added confidence in the bank's security and professionalism.But before a smell can be manufactured and introduced into banks' air conditioning systems,it must be identified and chemically analyzed,and this has proved to be difficult.The problem is that banknotes and coins tend to pick up the smell of their surroundings.So cash that has been sitting in a cash register at a fishmonger's（鱼贩）will smell of fish,and banknotes used to pay for meals in restaurants will tend to smellof food.It may be a challenge,but aroma experts have little doubt that the use of artificial smells can be an effective form of subconscious advertising. Lunn Poly,a British travel company,introduced the smell of coconuts（椰 子）into its travel agencies and saw a big increase in spending by holiday makers.Many cafs now have elec-tric dispensers（自动售货机）that release the smell of freshly roasted coffee near their entrances, subtly encouraging customers to come in and have a drink or snack. Even prestigious car maker Rolls-Royce has been spraying the inside of its cars to enhance the smell of the leather seats."The sense of smell is probably the most basic and primitive of all human senses,"explains researcher Jim O'Riordan. "There is a direct pathway from the olfactory（嗅觉的）organs in the nose to the brain."It is certainly true that most people find certain smells incredibly strong,stirring memories and feelings in a way that few other stimulants（刺激物）can rival. It is a phenomenon marketing consultants have long recog- nized,but until recently have been unable to harness."We've made great progress but the technology of odour production is still in its infancy,"says O'Riordan."Who knows where it will take us."The difficulty of producing the"smell of money"lies in that___________. A:people's attitudes toward money are different B:it's hard to identify and analyze itC:no technology can do itD:experts have no motive
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第一篇The Smell of MoneyFor many years large supermarkets have been encouraging us to spend money by pumping the smell of freshly-baked bread into their stores. Now Dale Air, a leading firm of aroma（香气）consultants, has been approached by Barclay's Bank to develop suitable artificial smells for their banks.Researchers have suggested that surrounding customers with the"smell of money"will encourage them to feel relaxed and optimistic and give them added confidence in the bank's security and professionalism.But before a smell can be manufactured and introduced into banks' air conditioning systems,it must be identified and chemically analyzed,and this has proved to be difficult.The problem is that banknotes and coins tend to pick up the smell of their surroundings.So cash that has been sitting in a cash register at a fishmonger's（鱼贩）will smell of fish,and banknotes used to pay for meals in restaurants will tend to smellof food.It may be a challenge,but aroma experts have little doubt that the use of artificial smells can be an effective form of subconscious advertising. Lunn Poly,a British travel company,introduced the smell of coconuts（椰 子）into its travel agencies and saw a big increase in spending by holiday makers.Many cafs now have elec-tric dispensers（自动售货机）that release the smell of freshly roasted coffee near their entrances, subtly encouraging customers to come in and have a drink or snack. Even prestigious car maker Rolls-Royce has been spraying the inside of its cars to enhance the smell of the leather seats."The sense of smell is probably the most basic and primitive of all human senses,"explains researcher Jim O'Riordan. "There is a direct pathway from the olfactory（嗅觉的）organs in the nose to the brain."It is certainly true that most people find certain smells incredibly strong,stirring memories and feelings in a way that few other stimulants（刺激物）can rival. It is a phenomenon marketing consultants have long recog- nized,but until recently have been unable to harness."We've made great progress but the technology of odour production is still in its infancy,"says O'Riordan."Who knows where it will take us."The word"harness"in the last paragraph is closest in meaning to__________.A:seeB:studyC:controlD:understand
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第一篇The Smell of MoneyFor many years large supermarkets have been encouraging us to spend money by pumping the smell of freshly-baked bread into their stores. Now Dale Air, a leading firm of aroma（香气）consultants, has been approached by Barclay's Bank to develop suitable artificial smells for their banks.Researchers have suggested that surrounding customers with the"smell of money"will encourage them to feel relaxed and optimistic and give them added confidence in the bank's security and professionalism.But before a smell can be manufactured and introduced into banks' air conditioning systems,it must be identified and chemically analyzed,and this has proved to be difficult.The problem is that banknotes and coins tend to pick up the smell of their surroundings.So cash that has been sitting in a cash register at a fishmonger's（鱼贩）will smell of fish,and banknotes used to pay for meals in restaurants will tend to smellof food.It may be a challenge,but aroma experts have little doubt that the use of artificial smells can be an effective form of subconscious advertising. Lunn Poly,a British travel company,introduced the smell of coconuts（椰 子）into its travel agencies and saw a big increase in spending by holiday makers.Many cafs now have elec-tric dispensers（自动售货机）that release the smell of freshly roasted coffee near their entrances, subtly encouraging customers to come in and have a drink or snack. Even prestigious car maker Rolls-Royce has been spraying the inside of its cars to enhance the smell of the leather seats."The sense of smell is probably the most basic and primitive of all human senses,"explains researcher Jim O'Riordan. "There is a direct pathway from the olfactory（嗅觉的）organs in the nose to the brain."It is certainly true that most people find certain smells incredibly strong,stirring memories and feelings in a way that few other stimulants（刺激物）can rival. It is a phenomenon marketing consultants have long recog- nized,but until recently have been unable to harness."We've made great progress but the technology of odour production is still in its infancy,"says O'Riordan."Who knows where it will take us."Artificial smells have NOT been used inA:cafesB:banksC:travel agenciesD:supermarkets
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第一篇Professor Jerald Jellison of the University of Southern California has made a scientific study of lying. According to him,women are better liars than men,particularly when telling a"white lie", such as when a woman at a party tells another woman that she likes her dress when she really thinks it looks awful.However,this is only one side of the story. Other researchers say that men are more likely to tell more serious lies,such as making a promise which they have no intention of fulfilling. This is the kind of lie politicians and businessmen are supposed to be particularly skilled at the lie from which the liar hopes to profit or gain in some way.Research has also been done into the way people's behavior changes in a number of small,apparently unimportant ways when they lie.It has been found that if they are sitting down at the time, they tend to move about in their chairs more than usual.To the trained observer,they are saying,"I wish I were somewhere else now."They also tend to touch certain parts of the face more often,in particular the nose.One explanation of this may be that lying causes a slight increase in blood pressure.The tip of the nose is very sensitive to such changes and the increased pressure makes it itch.Another gesture which gives liars away is what the writer Desmond Morris in his book"Man-watching"calls"the mouth cover".He says there are several typical forms of this,such as covering part of the mouth with the fingers,touching the upper-lip or putting a finger of the hand at one side of the mouth.Such a gesture can be interpreted as all unconscious attempts on the part of the liar to stop himself or herself from lying. Of course,such gestures as rubbing the nose or covering the mouth,or squirming about in a chair cannot be taken as proof that the speaker is lying. They simply tend to occur more frequently in this situation.It is not one gesture alone that gives the liar away but a whole number of things,and in particular the context in which the lie is told. We can learn from the passage that___________.A:certain gestures can be used as proof to judge whether a speaker is lying or notB:politicians and businessmen lie more often than ordinary peopleC:some gestures are proofs of lying only if they occur frequentlyD:there is no simple way to judge if people tell lies or not
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问答题Practice 8 For most people the word “education” means “school” and “school” conjures up an image of a building with classrooms. But what do people think of when they hear “literacy programmes”? Probably nothing. Living in illiteracy is such an unknown-even a little mysterious-experience. Yet today nearly a billion people are illiterate, not to mendon the 113 million school-aged children who do not attend school. Wonderful progress has been made during the last half of the twentieth century in the field of education. But still the number of adult illiterates, particularly women, rises. This is now the challenge of the twenty-first century-the thorn in the side of efforts to achieve Education for All (EFA). It has become clear that Education for All cannot be possible without Literacy for All. However, tremendous strides have been made in literacy. How has this been possible? Who brought it about? The people behind literacy efforts must be congratulated for working against all odds to bring about this achievement. But where are they? Who are they? What are their tasks like? And their problems, challenges and rewards? What inspires them? What conditions do they work and live under?
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单选题The sentence “But this has rarely been a one-way street.” in the last paragraph means that _____.A
contemporary art has been nourished by modern scienceB
modern science has been nourished by artC
artists can become scientists and scientists can become artistsD
the impacts of modern art and science are actually mutual
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问答题练习14 Research has also been done into the way people’s behavior changes in a number of small, apparently unimportant ways when they lie. It has been found that if they are sitting down at the same time, they tend to move about in their chairs more than usual.
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单选题“... Old is suddenly in” (Line 1, Para.1) most probably means “_____”.A
America has suddenly become a nation of old peopleB
gerontology has suddenly become popularC
more elderly professors are found on American campusesD
American colleges have realized the need of enrolling older students
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