单选题The studies on stress in the early 1970’s led to _____.A widespread concern over its harmful effectsB great panic over the mental disorder it could causeC an intensive research into stress-related illnessesD popular avoidance of stressful jobs

考题 A child with Attention Deficit Hyperactivity Disorder may have symptom of( ) . A、Attention difficultiesB、Be over-activeC、Eating disordersD、Impulsiveness

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考题 He had grown up _______ the poor in London’s East End and experienced great poverty. A. inB. betweenC. amongD. over

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考题 Early jazz was identified by its polyrhythmic structure, a clearly contribution from the complex drumming of West Africa brought over to America by black slaves.() 此题为判断题(对，错)。

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考题 29． Hip-hop dancing became popular all over the world ________A． in the 1980sB． in 1983C． 20 years agoD． in early times

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考题 She gave all her properties to a charity organization which _______ her great respect from people all over the world.A、earnedB、savedC、developedD、led

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考题 Over the past ten years, China has__________a series of great changes in its infrastructure and economy.A．witnessed B．found C．occurred D．taken

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考题共用题干 Smoke Gets in Your Mind1.Lung cancer,hypertension,heart disease,birth defects一we are all too familiar with the dangers of smoking. But add to that list a frightening new concern一mental illness.According to some controversial new findings,if smoking does not kill you,it may,quite literally,drive you to despair.2.The tobacco industry openly pushes its product as something to lift your mood and soothe anxiety.But the short-term feel-good effect may mask the truth that smoking may worsen or even trigger anxiety disorders,panic attacks and depression,perhaps even schizophrenia.3.Cigarettes and mental illness have always tended to go together. An estimated 1.25 billion people smoke worldwide.Yet people who are depressed or anxious are twice as likely to smoke,and up to 88 percent of those with psychotic disorders such as schizophrenia are smokers.A recent American survey concluded that around half of all cigarettes burn in the fingers of those with mental illness.4.But the big question is why?The usual story is that the illness comes first. Mentally ill people take up smoking,or smoke more,to alleviate some of their distress.Even when smoking seems to start before the illness,most doctors believe that early but invisible symptoms of the disorder spark the desire to light up.But perhaps something more sinister is going on.5.A growing number of researchers claim that smoking is the cause,not the consequence of clinical depression and several forms of anxiety."We know a lot about the effects of smoking on physical health,and now we are also starting to see the adverse effects in new research on mental illness,"says Naomi Breslau,director of research at the Henry Ford Health Care System in Detroit.6.Breslau was one of the first to consider this heretical possibility.The hint came from studies, published in 1998,which followed a group of just over 1.,000 young adults for a five-year period.The 13 percent who began the study with major depression were around three times more likely to progress from being light smokers to daily smokers during the course of the study,though there was no evidence that depression increased the tendency to take up smoking. But a history of daily smok-- ing before the study commenced roughly doubled the risk of developing major depression during the five-year period. Smoking,it seems,could pre-date illness.7.At first Breslau concluded that whatever prompts people to smoke might also make them depressed.But as the results of other much larger studies began to back the statistical link,she became more convinced than ever that what she was seeing were signs that smoking,perhaps the nicotine itself,could somehow affect the brain and cause depression.8.One of these larger studies was led by Goodman,a pediatrician.She followed the health of two groups of teenagers for a year. The first group of 8,704 adolescents were not depressed,and might or might not have been smokers,while the second group of 6,947 were highly depressed and had not been smokers in the past month.After a year her team found that although depressed teenagers were more likely to have become heavy smokers,previous experimentation with smoking was the strongest predictor of such behaviour,not the depression itself. What is more important is that teenagers who started out mentally fit but smoked at least one packet per week during the study were four times more likely to develop depression than their non一smoking peers.Goodman says that depression does not seem to start before cigarette use among teens."Current cigarette use is,however,a powerful determinant of developing high depressive symptoms."9.Breslau,too,finds that smokers are as much as four times more likely to have an isolated panic attack and three times more likely to develop longer-term panic disorder than non-smokers.It's a hard message to get across,because many smokers say they become anxious when they quit,not when they smoke.But Breslau says thatBreslau's study________than Goodman's but lasted longer.A:have been proved to be misleadingB:but to their mental health as wellC:taking up smokingD:involved fewer peopleE:they started to smoke at an early ageF: but their level of anxiety increases when they quit smoking

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考题共用题干 Smoke Gets in Your Mind1.Lung cancer,hypertension,heart disease,birth defects一we are all too familiar with the dangers of smoking. But add to that list a frightening new concern一mental illness.According to some controversial new findings,if smoking does not kill you,it may,quite literally,drive you to despair.2.The tobacco industry openly pushes its product as something to lift your mood and soothe anxiety.But the short-term feel-good effect may mask the truth that smoking may worsen or even trigger anxiety disorders,panic attacks and depression,perhaps even schizophrenia.3.Cigarettes and mental illness have always tended to go together. An estimated 1.25 billion people smoke worldwide.Yet people who are depressed or anxious are twice as likely to smoke,and up to 88 percent of those with psychotic disorders such as schizophrenia are smokers.A recent American survey concluded that around half of all cigarettes burn in the fingers of those with mental illness.4.But the big question is why?The usual story is that the illness comes first. Mentally ill people take up smoking,or smoke more,to alleviate some of their distress.Even when smoking seems to start before the illness,most doctors believe that early but invisible symptoms of the disorder spark the desire to light up.But perhaps something more sinister is going on.5.A growing number of researchers claim that smoking is the cause,not the consequence of clinical depression and several forms of anxiety."We know a lot about the effects of smoking on physical health,and now we are also starting to see the adverse effects in new research on mental illness,"says Naomi Breslau,director of research at the Henry Ford Health Care System in Detroit.6.Breslau was one of the first to consider this heretical possibility.The hint came from studies, published in 1998,which followed a group of just over 1.,000 young adults for a five-year period.The 13 percent who began the study with major depression were around three times more likely to progress from being light smokers to daily smokers during the course of the study,though there was no evidence that depression increased the tendency to take up smoking. But a history of daily smok-- ing before the study commenced roughly doubled the risk of developing major depression during the five-year period. Smoking,it seems,could pre-date illness.7.At first Breslau concluded that whatever prompts people to smoke might also make them depressed.But as the results of other much larger studies began to back the statistical link,she became more convinced than ever that what she was seeing were signs that smoking,perhaps the nicotine itself,could somehow affect the brain and cause depression.8.One of these larger studies was led by Goodman,a pediatrician.She followed the health of two groups of teenagers for a year. The first group of 8,704 adolescents were not depressed,and might or might not have been smokers,while the second group of 6,947 were highly depressed and had not been smokers in the past month.After a year her team found that although depressed teenagers were more likely to have become heavy smokers,previous experimentation with smoking was the strongest predictor of such behaviour,not the depression itself. What is more important is that teenagers who started out mentally fit but smoked at least one packet per week during the study were four times more likely to develop depression than their non一smoking peers.Goodman says that depression does not seem to start before cigarette use among teens."Current cigarette use is,however,a powerful determinant of developing high depressive symptoms."9.Breslau,too,finds that smokers are as much as four times more likely to have an isolated panic attack and three times more likely to develop longer-term panic disorder than non-smokers.It's a hard message to get across,because many smokers say they become anxious when they quit,not when they smoke.But Breslau says thatThe cigarette ads which claim that smoking can help soothe anxiety_______.A:have been proved to be misleadingB:but to their mental health as wellC:taking up smokingD:involved fewer peopleE:they started to smoke at an early ageF: but their level of anxiety increases when they quit smoking

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考题共用题干 Smoke Gets in Your Mind1.Lung cancer,hypertension,heart disease,birth defects一we are all too familiar with the dangers of smoking. But add to that list a frightening new concern一mental illness.According to some controversial new findings,if smoking does not kill you,it may,quite literally,drive you to despair.2.The tobacco industry openly pushes its product as something to lift your mood and soothe anxiety.But the short-term feel-good effect may mask the truth that smoking may worsen or even trigger anxiety disorders,panic attacks and depression,perhaps even schizophrenia.3.Cigarettes and mental illness have always tended to go together. An estimated 1.25 billion people smoke worldwide.Yet people who are depressed or anxious are twice as likely to smoke,and up to 88 percent of those with psychotic disorders such as schizophrenia are smokers.A recent American survey concluded that around half of all cigarettes burn in the fingers of those with mental illness.4.But the big question is why?The usual story is that the illness comes first. Mentally ill people take up smoking,or smoke more,to alleviate some of their distress.Even when smoking seems to start before the illness,most doctors believe that early but invisible symptoms of the disorder spark the desire to light up.But perhaps something more sinister is going on.5.A growing number of researchers claim that smoking is the cause,not the consequence of clinical depression and several forms of anxiety."We know a lot about the effects of smoking on physical health,and now we are also starting to see the adverse effects in new research on mental illness,"says Naomi Breslau,director of research at the Henry Ford Health Care System in Detroit.6.Breslau was one of the first to consider this heretical possibility.The hint came from studies, published in 1998,which followed a group of just over 1.,000 young adults for a five-year period.The 13 percent who began the study with major depression were around three times more likely to progress from being light smokers to daily smokers during the course of the study,though there was no evidence that depression increased the tendency to take up smoking. But a history of daily smok-- ing before the study commenced roughly doubled the risk of developing major depression during the five-year period. Smoking,it seems,could pre-date illness.7.At first Breslau concluded that whatever prompts people to smoke might also make them depressed.But as the results of other much larger studies began to back the statistical link,she became more convinced than ever that what she was seeing were signs that smoking,perhaps the nicotine itself,could somehow affect the brain and cause depression.8.One of these larger studies was led by Goodman,a pediatrician.She followed the health of two groups of teenagers for a year. The first group of 8,704 adolescents were not depressed,and might or might not have been smokers,while the second group of 6,947 were highly depressed and had not been smokers in the past month.After a year her team found that although depressed teenagers were more likely to have become heavy smokers,previous experimentation with smoking was the strongest predictor of such behaviour,not the depression itself. What is more important is that teenagers who started out mentally fit but smoked at least one packet per week during the study were four times more likely to develop depression than their non一smoking peers.Goodman says that depression does not seem to start before cigarette use among teens."Current cigarette use is,however,a powerful determinant of developing high depressive symptoms."9.Breslau,too,finds that smokers are as much as four times more likely to have an isolated panic attack and three times more likely to develop longer-term panic disorder than non-smokers.It's a hard message to get across,because many smokers say they become anxious when they quit,not when they smoke.But Breslau says thatParagraph 6_______A:Doubt about the Usual Belief.B:Researchers' Opinion Divided.C:Positive Effects of Smoking as Advertised.D:Close Association Between Depression and Smoking.E:Breslau's Conclusion Supported by Another Larger Study.F:Effect of Smoking on Mental Health Initially Proved.

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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

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考题共用题干 Smoke Gets in Your Mind1.Lung cancer,hypertension,heart disease,birth defects一we are all too familiar with the dangers of smoking. But add to that list a frightening new concern一mental illness.According to some controversial new findings,if smoking does not kill you,it may,quite literally,drive you to despair.2.The tobacco industry openly pushes its product as something to lift your mood and soothe anxiety.But the short-term feel-good effect may mask the truth that smoking may worsen or even trigger anxiety disorders,panic attacks and depression,perhaps even schizophrenia.3.Cigarettes and mental illness have always tended to go together. An estimated 1.25 billion people smoke worldwide.Yet people who are depressed or anxious are twice as likely to smoke,and up to 88 percent of those with psychotic disorders such as schizophrenia are smokers.A recent American survey concluded that around half of all cigarettes burn in the fingers of those with mental illness.4.But the big question is why?The usual story is that the illness comes first. Mentally ill people take up smoking,or smoke more,to alleviate some of their distress.Even when smoking seems to start before the illness,most doctors believe that early but invisible symptoms of the disorder spark the desire to light up.But perhaps something more sinister is going on.5.A growing number of researchers claim that smoking is the cause,not the consequence of clinical depression and several forms of anxiety."We know a lot about the effects of smoking on physical health,and now we are also starting to see the adverse effects in new research on mental illness,"says Naomi Breslau,director of research at the Henry Ford Health Care System in Detroit.6.Breslau was one of the first to consider this heretical possibility.The hint came from studies, published in 1998,which followed a group of just over 1.,000 young adults for a five-year period.The 13 percent who began the study with major depression were around three times more likely to progress from being light smokers to daily smokers during the course of the study,though there was no evidence that depression increased the tendency to take up smoking. But a history of daily smok-- ing before the study commenced roughly doubled the risk of developing major depression during the five-year period. Smoking,it seems,could pre-date illness.7.At first Breslau concluded that whatever prompts people to smoke might also make them depressed.But as the results of other much larger studies began to back the statistical link,she became more convinced than ever that what she was seeing were signs that smoking,perhaps the nicotine itself,could somehow affect the brain and cause depression.8.One of these larger studies was led by Goodman,a pediatrician.She followed the health of two groups of teenagers for a year. The first group of 8,704 adolescents were not depressed,and might or might not have been smokers,while the second group of 6,947 were highly depressed and had not been smokers in the past month.After a year her team found that although depressed teenagers were more likely to have become heavy smokers,previous experimentation with smoking was the strongest predictor of such behaviour,not the depression itself. What is more important is that teenagers who started out mentally fit but smoked at least one packet per week during the study were four times more likely to develop depression than their non一smoking peers.Goodman says that depression does not seem to start before cigarette use among teens."Current cigarette use is,however,a powerful determinant of developing high depressive symptoms."9.Breslau,too,finds that smokers are as much as four times more likely to have an isolated panic attack and three times more likely to develop longer-term panic disorder than non-smokers.It's a hard message to get across,because many smokers say they become anxious when they quit,not when they smoke.But Breslau says thatNowadays many doFtors have become aware that smoking is not only a hazard to people's physical health_______.A:have been proved to be misleadingB:but to their mental health as wellC:taking up smokingD:involved fewer peopleE:they started to smoke at an early ageF: but their level of anxiety increases when they quit smoking

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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.According to a study,all of the following diseases may be associated with anxiety disorder EXCEPT_________.A:cancer diseasesB:allergic conditionsC:thyroid problemsD:lung and stomach troubles

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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.Which of the following spots is most likely to cause drivers to suffer panic disorder according to the author?A:The Golden Gate Bridge in San Francisco.B:The Chesapeake Bay Bridge in Maryland.C:The Empire State Building in New York.D:The Niagara Falls in North America.

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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

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考题 The war was over,but the whole country was in a state of disorder.A:confusion B:disagreement C:disappearance D:disaster

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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.Which of the following spots is most likely to cause drivers to suffer panic disorder according to the author?A:The Golden Gate Bridge in San Francisco.B:The Chesapeake Bay Bridge in Maryland.C:The Empire State Building in New York.D:The Niagara Fails in North America.

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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.According to a stu街，all of the following diseases may be associated with anxiety disorder EXCEPT______.A:cancer diseases B:allergic conditionsC:thyroid problems D:lung and stomach troubles

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考题 According to the passage,coins once had real value as currency because they______.A.represented a great improvement over barter B.permitted easy transportation of wealth C.were made of precious metals D.could become collector’s items

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考题单选题When he began writing, Fleming never expected that _____A he would change popular culture.B he could get over the pressure.C Anne would have a divorce.D Anne would keep his child.

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考题单选题If Mickelson had not used the example of the Wright brothers in her argument, what other example might have illustrated her point as well?A Despite widespread public opinion that the sun revolves around the earth, Galileo Galilei published findings showing that the earth revolved around the sun; he later retracted this assertion as a result of pressure from the Church.B A tobacco company chose to market cigarettes to children despite widespread public opinion that such marketing is unethical; over the following decade, the company expanded its share of the tobacco market.C A home electronics company devoted substantial development resources to eight-track audio technology despite widespread industry opinion that cassette tapes were the wave of the future; eight-tracks were soon replaced by cassette tapes, which in turn were replaced by compact disks.D A newspaper chose to publish a story that government lawyers said it could not print; the newspaper won its case against the government lawyers in a federal court, and the writer of the story won a Pulitzer Prize.E A computer company initiated research into manufacturing a computer for home use when widespread public opinion held that computers could be useful only for large corporations or government agencies; personal home computers became a multibillion-dollar market.

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考题单选题The studies on stress in the early 1970’s led to _____.A widespread concern over its harmful effectsB great panic over the mental disorder it could causeC an intensive research into stress-related illnessesD popular avoidance of stressful jobs

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考题单选题Carroll’s statement cited in Lines 2-3, Paragraph 2 shows ______.A the absence of a proper understanding in the nature of language learning.B his anxiety over the situation in the studies of language learning.C the necessity for psychological research on language learning.D his promise of what he could offer for psycholinguistic studies.

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考题单选题Which statement is NOT true according to the passage?A The worst of layoff is the society’s work-ethic morality.B Unemployment brings great mental hurt to people.C Those who lost their jobs become easily depressed.D Those who lost jobs would value any job they can get.

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考题单选题As for Wal-Mart itself, it can be inferred that _____.A there are 5,200 stores all over the worldB Wal-Mart has more than 7,000 trucks over the worldC Wal-Mart has great influence on world marketD Lee Scott is Wal-Mart’s CEO and decision-maker

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考题问答题In the early 1950s the researchers who produced the first clad glass optical fibers were not thinking of using them for communications. (1) H____, fiber optics was already a well-established commercial technology when the famous paper by Kao and Hockham, (2)____(claim) the use of low-loss optical fibers for communication, appeared in 1966.　　The first low-loss silica fiber was described in (3)____ which appeared in October of 1970. The date of this publication is sometimes (4)____(cite) as the beginning of the era of fiber communication. Although this development did receive (5)____(consider) attention in the research community at the time, it was far from inevitable that a major industry would evolve.　　The technological barriers appeared formidable because there were serious doubts as to (6) wh_____ these fiber components could ever be produced economically enough, but the market potential was very significant. (7)____(consequence), research and development activity expanded rapidly, and a number of important issues were (8) re_____ during the early 1970s. During the middle and late 1970s，the rate of progress towards marketable products accelerated as the emphasis (9)____(shift) from research to engineering. Fibers with losses (10) app____ the Rayleigh limit of 2 dB/km at a wavelength of 0.8μm were produced.　　By 1980 improvement in component performance, cost, and reliability led to major commitments on the part of telephone companies.

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考题单选题The author most probably agrees that artificial sweetened gum _____A is not effective in reducing stress.B may cause some health problems.C should be avoided although it is healthful.D is harmful for one’s health due to its sugar containing.

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考题单选题It can be inferred that ______.A Mrs. Lancaster will find a better paid job in the futureB the job of draughtswoman is very demandingC the court may hear more stress-related casesD the job of housing officer causes mental injuries

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考题单选题What is/are the advantage（s）of cranes over conventional cargo booms（）.A Cranes are able to pick up and drop loads over a greater spotting areaB Increased safety because the deck is clear of running and standing riggingC Simplicity of operation of the crane by its operatorD All of the above

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