★2017年职称英语《理工类》考前强化练习题4-职称英语考试模拟试题
2017年职称英语《理工类》考前强化练习题4
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四、阅读理解。下面有3篇短文，每篇短文后有5道题。请根据短文内容，为每题确定1个最佳选项。　　第一篇　　Eat to Live　　A meager diet may give you health and long life, but it’s not much fun ― and it might not even be necessary. We may be able to hang on to most of that youthful vigor even if we don’t start to diet until old age.　　Stephen Spindler and his colleagues from the University of California at Riverside have found that some of an elderly mouse’s liver genes can he made to behave as they did when the mouse was young simply by limiting its food for four weeks. The genetic rejuvenation won’t reverse other damage caused by time for the mouse, but could help its liver metabolize drugs or get rid of toxins.　　Spindlers team fed three mice a normal diet for their whole lives, and fed another three on half-rations. Three more mice were switched from the normal diet to half-feed for a month when they were 34 months old ― equivalent to about 70 human years.　　The researchers checked the activity of 11, 000 genes from the mouse livers, and found that 46 changed with age in the normally fed mice. The changes were associated with things like inflammation and free radical production ― probably bad news for mouse health. In the mice that had dieted nil their lives, 27 of those 46 genes continued to behave like young genes. But the most surprising finding was that the mice that only started dieting in old age also benefited from 70 per cent of these gene changes.　　“This is the first indication that these effects kick in pretty quickly.” say Huber Warner from the National Institute on Aging near Washington D. C.　　No one yet knows if calorie restriction works in people as it does in mice, but Spindler is hopeful. “There’s attracting and tempting evidence out there that it will work,” he says.　　If it does work in people, there might be good reasons for rejuvenating the liver. As we get older, our bodies are less efficient at metabolizing drugs, for example. A brief period of time of dieting, says Spindler, could be enough to make sure a drug is effective.　　But Spindler isn’t sure the trade-off is worth it. “The mice get less disease, they live longer, but they’re hungry,” he says, “Even seeing what a diet does , it’s still hard to go to a restaurant and say: ‘I can only cat half of that’.”　　Spindler hopes we soon won’t need to diet at all. His company, Lifespan Genetics in California, is looking for drugs that have the effects of caloric restriction.　　31. According to the passage, which of the following is NOT true?　　A. Eating less than usual might make us live longer.　　B. we go on A diet when old, we may keep healthy.　　C. Dieting might not be needed.　　D. We have to begin dieting since childhood.　　32. Why does the author mention an elderly mouse in paragraph 2?　　A. To describe the influence or old age on mice.　　B. To illustrate the effect of meager food on mice.　　C. To tell us how mice’s liver genes behave.　　D. To inform us of the process of metabolizing drugs.　　33. What can he inferred about completely normally fed mice mentioned in the passage?　　A. They will not experience free radical production.　　B. They will experience more genetic rejuvenation in their lifetime.　　C. They have more old liver genes to behave like young genes.　　D. They are more likely to suffer from inflammation.　　34. According to the author, which of the following most interested the researchers?　　A. The mice that started dieting in old age.　　B. 27 of those 46 old genes that continued to behave like young genes.　　C. Calorie restriction that works in people.　　D. Dieting that makes sure a drug is effective.　　35. According 10 the last two paragraphs, Spindler believes that　　A. calorie restriction is very important to young people.　　B. seeing the effect of a diet, people will like to eat less than normal.　　C. dieting is not a good method to give us health and long life.　　D. drugs do not have the effects of calorie restriction.　　第二篇　　Snowflakes　　You’ve probably heard that no two snowflakes are alike. Of course, nobody has ever confirmed that statement by examining every one of the estimated one septillion snowflakes that drift to Earth each year. Still, Kenneth Libbrecht, a professor at the California Institute of Technology, is confident that the statement is true.　　Snowflakes aren’t flaky, says Libbrecht. At their basic level, they’re crystalline. The lattice of every snowflake is six-sided in shape. The simplest snow crystals are six-sided flat plates and six-sided columns. Such crystals are common in places where the air is extremely cold and dry. Snow crystals acquire their special beauty when their simple six-sided symmetry blossoms. Under the right conditions, each of the six corners of a crystal sprouts1 what is called an arm. In a matter of minutes, the arms can become highly ornate and give the crystal a star like appearance.　　Several factors in the environment affect the shape and growth rate of a snow crystal. One factor is humidity. Crystals grow faster and in more intricate shape as humidity increases. A second factor is air temperature. A snowflake is born when several molecules of water vapor in a cloud land on a speck of dust and freeze to form a simple crystal. As the young crystal bops around in the cloud, it passes through air pockets of varying temperatures. If the crystal passes through a pocket of air that is, say, -15 degrees Celsius, it will grow quickly and sprout six arms says Libbrecht. If the crystal is then tossed into a warmer pocket, one about -100C, the arms tips will stop growing quickly and form six-sided plates. If the crystal then drifts into an even warmer pocket of about -50C, its top and bottom will grow more quickly than its sides and become more column like in shape.　　In the course of its life span, a snow-crystal might flutter through many warmer and colder pockets, acquiring a complicated and unique growth history. Such a history will give rise to a snowflake that is unlike any other. Each arm on the snowflake will look exactly like every other one, but the crystal itself will be one of a kind.　　Using his cooling tanks, Libbrecht has learned how to create snow crystals of different shapes - plates, columns, needles, etc. Libbrecht has even refined his techniques so that he can make crystals that look highly similar to one another. Still, he lacks the control to manufacture identical twin snowflakes. A slight difference in humidity and temperature can upset the growth profile of a crystal.　　36. What does Professor Libbrecht believe to be true?　　A. No two snowflakes are exactly the same in shape.　　B. Somebody has examined all the snowflakes that fall on Earth.　　C. The statement that no two snowflakes are alike is confirmed.　　D. None of the above.　　37. What do the simplest snow crystals look like?　　A. They have six columns.　　B. They are flaky.　　C. They are cubic in shape.　　D. They are six-sided.　　38. What are the factors that affect the shape and growth rate of a snow crystal?　　A. Humidity and temperature.　　B. Water and falling speed.　　C. Air and altitude.　　D. Both B and C.　　39. It can be felt from the description in the 2nd paragraph that the author　　A. admires the beauty of the snowflakes.　　B. dislikes the changing growth history of the snowflakes.　　C. has a particular feeling for those flower-like crystals.　　D. likes to compare snowflakes to the stars in the sky.　　40. Libbrecht is not able to　　A. create snow crystals of different shapes.　　B. make crystals that look similar to one another.　　C. create snowflakes that era exactly alike.　　D. refine his techniques.第三篇　　Ford Abandons Electric Vehicles　　The Ford motor company’s abandonment of electric cars effectively signals the end of the road for the technology, analysts say.　　General Motors and Honda ceased production of battery-powered cars in 1999, to focus on fuel cell and hybrid electric gasoline engines, which are more attractive to the consumer. Ford has now announced it will do the same.　　Three years ago, the company introduced the Think City two-seater car and a golf cart called the THINK or Think Neighhor. It hoped to sell 5,000 cars each year and 10,000 carts. But a lack of demand means only about 1,000 of the cars have been produced, and less than 1,700 carts have been sold so far in 2002.　　“The bottom line is we don’t believe that this is the future of environment transport for the mass market,” Tim Holmes of Ford Europe said on Friday. “We feel we have given electric our best shot.”　　The Think City has a range of only about 53 miles and up to a six-hour battery recharge time. General Motors’ EVI electric vehicle also had a limited range, of about 100 miles.　　The very expensive batteries also mean electric cars cost much more than petrol-powered alternatives. An electric Toyota RAV4 EV vehicle costs over $42,000 in the US, compared with just $17,000 for the petrol version. Toyota and Nissan are now the only major auto manufacturers to produce electric vehicles.　　“There is a feeling that battery electric has been given its chance. Ford now has to move on with its hybrid program, and that is what we will be judging them on,” Roger Higman, a senior transport campaigner at UK Friends of the Earth, told the Environment News Service.　　Hybrid cars introduced by Toyota and Honda in the past few years have sold well. Hybrid engines offer greater mileage than petrol-only engines, and the batteries recharge themselves. Ford says it thinks such vehicles will help it meet planned new guidelines on vehicle emissions in the US.　　However, it is not yet clear exactly what those guidelines will permit. In June, General Motors and Daimler Chrysler won a court injunction, delaying by two years Californian legislation requiring car-makers to offer 100,000 zero-emission and other low-emission vehicles in the state by 2003. Car manufacturers hope the legislation will be rewritten to allow for more low-emission, rather than zero-emission, vehicles.　　41. What have the Ford motor company, General Motor’s and Honda done concerning electric cars? A. They have started to produce electric cars.　　B. They have done extensive research on electric cars.　　C. They have given up producing electric cars.　　D. They have produced thousands of electric cars.　　42. According to Tim Holmes of Ford Europe, battery-powered cars　　A. will be the main transportation vehicles in the future.　　B. will not be the main transportation vehicles in the future.　　C. will be good to the environment in the future.　　D. will replace petrol-powered vehicles in the future.　　43. Which auto manufacturers are still producing electric vehicles?　　A. Toyota and Nissan.　　B. General Motor’s and Honda.　　C. Ford and Toyota.　　D. Honda and Toyata.　　44. According to the eighth paragraph, hybrid cars　　A. offer fewer mileage than petrol driven cars.　　B. run faster than petrol driven cars.　　C. run more miles than petrol driven cars.　　D. offer more batteries than petrol driven cars.　　45. Which of the following is true about the hope of car manufacturers according to the last paragraph?　　A. Low-emission cars should be banned.　　B. Only zero-emission cars are allowed to run on motorways.　　C. The legislation will encourage car makers to produce more electric cars.　　D. The legislation will allow more low-emission to be produced.　　参考答案：　　31-35 DBDAC　　36-40 ADAAC　　41-45 CBACD2014年职称英语考试理工类A级模拟试题三-海文库
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2014年职称英语考试理工类A级模拟试题三
2014年职称英语考试理工类A级模拟试题三一、词汇选项。下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定1个意义最为接近的选项。1 These are their motives for doing itA reasonsB excusesC answersD plans2 The river widens considerably as it begins to turn westA twistsB stretchesC broadensD bendsA abuseB flavorA naturalB fatalC tinyD enormous5 A great deal has been done to remedy the situation环球网校
A maintainB improveC assessD protect6 John is collaborating with Mary in writing an articleA cooperatingB competingC combiningD arguing7 He is determined to consolidate his powerA strengthenB controlC abandonD exerciseA solving9 Hearing problems may be alleviated by changes in diet and exercise habitsA removedB curedC worsenedD relieved环球网校
10 And the cars are tested for defects before leaving the factoryA functionsC motionsB faultsD parts11 The food is insufficient for three people.A instantB infiniteC inexpensiveD inadequate12 Thousands of people perished in the storm.A diedB sufferedC floatedD scatteredD necessarily14 For young children，getting dressed is a complicated business.A strangeB complexC personal环球网校
D funny15 In Britain and many other countries appraisal is now a tool of management.A evaluationB efficiencyC productionD publicity参考答案：1 A motive：动机;reason：理由。这两个词意思比较接近。没有理由不相信他的话。excuse：借口。answer：回答;plan：计划。2 C widen和broaden都有&拓宽&的意思。twist：弯曲;stretchhundreds of miles.森林绵延数百英里。bend：弯曲。3 C lure：吸引。temptation：吸引。这两个词意思相近。;flavor：滋味：consumption：消费。4 D immense和enormous都有&巨大的&此事太令人失望了。natural：自然的;tiny：微小的;fatal5 B remedy：补救;improve：改进。这两个词意思相近。Herbal medicine can be used to improve our health.maintain：保持;protect：保护;assess：评估。6 A collaborate：合作。 She has agreed to cooperate with the police in compete：竞争。combine：合并;argue：争论。;strengthen：巩固，加强。To strengthen his position in Parliament.he 为了加强在国会中的地位，他跟农民党的领导人进行了abandon：放弃;exercise：行使。probe：探索;explore：探索。这两个词意思很相近。Both parties are exploring ways of settling the dispute.双方都在寻求解决争端的办法。solve：解决;settle：解决;handle：处理。9 D alleviate：减轻。relieve：减轻;变小。remove：去掉;切除。cure：治疗。worsen：严重。
10 B defect：缺陷;faults：缺陷;function：功能：motion：意向。part：部分。11 D insufficient：不充分的;inadequate：不充分的。Supplies of food and medicine are inadequate.食物和药品供应不足。instant：迫切的;infinite：无限的。inexpensive：不贵的。环球网校
12 A perish：死亡;die：死亡。The old man will die soon.这个老人很快会死去o suffer：蒙受;float：漂浮;scatter：散乱。13 C in the end：最后;ultimately：最后。The food ultimately arrived at the end of last month.食品终于在上月末运到了。undoubtedly：无疑地;certainly：当然;necessarily：必定地。B complicated：复杂的;复杂的。The issue is very complex.这个问题太复杂了。strange：奇怪的;personal.个人的。funny)r：有趣的。15 A appraisal：评价;evaluation：评价。Evaluation is standard practice for all training评价是各种教育通常的做法。production：生产;efficiency：效率。publicity：出名。二、阅读判断。阅读下面这篇短文，短文后列出了6如果该句提供的是正确信息，请在答题卡上把A涂黑;如果该句提供的是错误信息，B涂黑;如果该句的信息文章中没有提及，请在答题卡上把C涂黑。Computerstoo late or was too expensive to be used. Today, a wide range of data processing late to make changes.The introduction of information systems has sharply changed management control in many companies. Even shopkeeper may now use computers to control sales, billing,
about 24 million microcomputers in use in the United States ―― one for every they are receiving is accurate, they need to understand how computers work. However, in most cases they do not need to learn how to program computers. Rather, managers should understand how computerized info ho their l and the manner in which information systems may be used. Such an understanding is not difficult to achieve.One research found that business firms were more successful in teaching basic information about computers to business graduates than they were in teaching business subjects to computer science graduates.环球网校
16 Today, conventional financial controls are still exercised in some minor areas such as billing and vocational training.A Right B Wrong C Not mentioned17 It is unnecessary for a neighborhood baker to use a computer in his shopA Right B Wrong C Not mentioned18 At present about 10% of American citizens possess a microcomputer.A Right B Wrong C Not mentionedA Right B Wrong C Not mentionedinformation systems that suit their own companies best.A Right B Wrong C Not mentioned21 Computerized firms would rather employ graduates than computer science graduates
A Right B Wrong C Not mentioned参考答案：16. A
20. B 21. C2项测试任务：(1)第23～26题要求从所给的6个选项中为第2～5;(2)第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。An accidental discovery announced recently has taken LED lighting to a new level, suggesting it could soon offer a cheaper, longer-lasting alternative to the traditional light bulb. The breakthrough adds to a growing trend that is likely to eventually make Thomas Edison’s bright invention1 obsolete. LEDs are already used in traffic lights, flashlights, and architectural lighting. They are flexible and operate less expensively than traditional lighting.Michael Bowers, a graduate student at Vanderbilt University, was just trying to make really small quantum dots, which are crystals generally only a few nanometers big. Quantum dots contain anywhere from 100 to 1,000 electrons. They’re easily excited bundles of energy, and the smaller 环球网校
they are, the more excited they get. Each dot in Bower’s particular batch was exceptionally small, containing only 33 or 34 pairs of atoms.When you shine a light on quantum dots or apply electricity to them, they react by producing their own light, normally a bright, vibrant color. But when Bowers shined a laser on his batch of dots, something unexpected happened. He was surprised when a white glow covered the table. The quantum dots were supposed to emit blue light4, but instead they were giving off a beautiful white glow.Then Bowers and another student got the idea to stir the dots into polyurethane and coat a blue LED light bulb with the mix. The lumpy bulb wasn’t pretty, but it produced white to a regular light bulb.The Departmentpercent by 2025. LEDs don’t emit heat, so they’re also more And they’re much harder to break.23. Paragraph 1_____24. Paragraph 3_____C. Almost Everything Could Be the Main Light Source in the FutureD. LED Lighting Has Many AdvantagesE. Bowers Made an Unexpected DiscoveryF. LED Light Bulbs Look Lumpy27. Unlike traditional lighting, LEDs do not give out heat so_____.环球网校
28. Edison’s bright invention is likely to be outdated because_____.29. Something unexpected happened during Bower’s experiment when_____.30. Over one quarter of energy consumption for lighting could be saved by 2025 if .A. traditional lighting is less durable and dearerB. a laser excited the quantum dotsC. America adopted LEDsD. graduate students work hardE. quantum dot mixtures are magicF. it is more efficient参考答案：23-30BED CFABC四、阅读理解。下面有3篇短文，每篇短文后有51个最佳选项。
第一篇Eat to Liveand it might not
Stephen from the University of California at Riverside have found
half-rations. Three more mice were switched from the normal diet to half-feed for a month when they were 34 months old ― equivalent to about 70 human years.The researchers checked the activity of 11, 000 genes from the mouse livers, and found that 46 changed with age in the normally fed mice. The changes were associated with things like inflammation and free radical production ― probably bad news for mouse health. In the mice that had dieted nil their lives, 27 of those 46 genes continued to behave like young genes. But the most surprising finding was that the mice that only started dieting in old age also benefited from 70 per cent of these gene changes.环球网校
“This is the first indication that these effects kick in pretty quickly.” say Huber Warner from the National Institute on Aging near Washington D. C.No one yet knows if calorie restriction works in people as it does in mice, but Spindler is hopeful. “There’s attracting and tempting evidence out there that it will work,” he says.
If it does work in people, there might be good reasons for rejuvenating the liver. As we get older, our bodies are less efficient at metabolizing drugs, for example. A brief period of time of dieting, says Spindler, could be enough to make sure a drug is effective.But Spindler isn’t sure the trade-longer, but they’re hungry,” he says, “Even seeing what a diet does , it’to a restaurant and say: ‘I can only cat half of that’.”Spindler hopes we soon won’t need to diet at all. His company, in California, is looking for drugs that have the effects of caloric restriction.C. Dieting might not be needed.
33. What can he inferred about completely normally fed mice mentioned in the passage?A. They will not experience free radical production.B. They will experience more genetic rejuvenation in their lifetime.C. They have more old liver genes to behave like young genes.D. They are more likely to suffer from inflammation.环球网校
34. According to the author, which of the following most interested the researchers?A. The mice that started dieting in old age.B. 27 of those 46 old genes that continued to behave like young genes.C. Calorie restriction that works in people.D. Dieting that makes sure a drug is effective.35. According 10 the last two paragraphs, Spindler believes thatA. calorie restriction is very important to young people.第二篇SnowflakesYou’ve probably heard that no two alike. Of course, nobody has ever confirmed Earth each year. Still, Kenneth professor at the California Institute of Technology,
plates and Such crystals are common in places where the air is extremely cold and dry. acquire their special beauty when their simple six-sided symmetry blossoms.
Several factors in the environment affect the shape and growth rate of a snow crystal. One factor is humidity. Crystals grow faster and in more intricate shape as humidity increases. A second factor is air temperature. A snowflake is born when several molecules of water vapor in a cloud land on a speck of dust and freeze to form a simple crystal. As the young crystal bops around in the cloud, it passes through air pockets of varying temperatures. If the crystal passes through a pocket of air that is, say, -15 degrees Celsius, it will grow quickly and sprout six arms says Libbrecht. If the crystal is then tossed into a warmer pocket, one about -100C, the arms tips will stop growing quickly and form six-sided plates. If the crystal then drifts into 环球网校
an even warmer pocket of about -50C, its top and bottom will grow more quickly than its sides and become more column like in shape.In the course of its life span, a snow-crystal might flutter through many warmer and colder pockets, acquiring a complicated and unique growth history. Such a history will give rise to a snowflake that is unlike any other. Each arm on the snowflake will look exactly like every other one, but the crystal itself will be one of a kind.Using his cooling tanks, Libbrecht has learned how to create snow crystals of different shapes - plates, columns, needles, etc. Libbrecht has even refined his techniques so that he can make profile of a crystal.36. What does Professor Libbrecht believe to be true?A. No two snowflakes are exactly the same in shape.D. None of the above.A. They have six columns.B. Water and falling speed.C. Air and altitude.D. Both B and C.39. It can be felt from the description in the 2nd paragraph that the author环球网校
A. admires the beauty of the snowflakes.B. dislikes the changing growth history of the snowflakes.C. has a particular feeling for those flower-like crystals.D. likes to compare snowflakes to the stars in the sky.40. Libbrecht is not able toA. create snow crystals of different shapes.B. make crystals that look similar to one another.C. create snowflakes that era exactly alike.D. refine his techniques.第三篇Ford Abandons Electric Vehiclesroad for the technology, analysts say.General Motors and Honda ceased of battery-powered cars in 1999, to focus on fuel
Three City two-seater car and a golf cart called
uture of environment transport forThe Think City has a range of only about 53 miles and up to a six-hour battery recharge time. General Motors’ EVI electric vehicle also had a limited range, of about 100 miles.The very expensive batteries also mean electric cars cost much more than petrol-powered alternatives. An electric Toyota RAV4 EV vehicle costs over $42,000 in the US, compared with just $17,000 for the petrol version. Toyota and Nissan are now the only major auto manufacturers to produce electric vehicles.环球网校
“There is a feeling that battery electric has been given its chance. Ford now has to move on with its hybrid program, and that is what we will be judging them on,” Roger Higman, a senior transport campaigner at UK Friends of the Earth, told the Environment News Service.Hybrid cars introduced by Toyota and Honda in the past few years have sold well. Hybrid engines offer greater mileage than petrol-only engines, and the batteries recharge themselves. Ford says it thinks such vehicles will help it meet planned new guidelines on vehicle emissions in the US.
However, it is not yet clear exactly what those guidelines will permit. In June, General Motors and Daimler Chrysler won a court injunction, delaying by two years Californian legislation requiring car-makers to offer 100,000 zero-emission and other low-emission vehicles in by 2003. Car manufacturers hope the legislation will be rewritten to allow for more rather than zero-emission, vehicles.cars? A. They have started to produce electric cars.B. They have done extensive research on electric cars.C. They have given up producing electric cars.B. General Motor’s and Honda.C. Ford and Toyota.D. Honda and Toyata.44. According to the eighth paragraph, hybrid carsA. offer fewer mileage than petrol driven cars.环球网校
B. run faster than petrol driven cars.C. run more miles than petrol driven cars.D. offer more batteries than petrol driven cars.45. Which of the following is true about the hope of car manufacturers according to the last paragraph?A. Low-emission cars should be banned.B. Only zero-emission cars are allowed to run on motorways.D. The legislation will allow more low-emission to be produced.参考答案：31-35 DBDAC36-40 ADAAC41-45 CBACD五、补全短文。下面的短文有56个句子，其中5个取自短文，请根据短文内容将其分别放回原有位置，以恢复文章原貌。Mobile Phonesaccording scientist. And no more mobile phone transmitter towers should be built until the effects of the electromagnetic radiation they emit are scientifically -level
46A report widely circulated among the public says that up to now scientists do not really know enough to guarantee there are no ill-effets on humans from electromagnetic radiation. According to Robert Bell, there are 3.3 million mobile phones in Australia alone and they are increasing by 2,000 a day. 47环球网校
As well, there are 2, 000 transmitter towers around Austrnlia, many in high density residential areas. 48 The electromagnetic radiation emitted from these towers may have already produced some harmful effects on the health of the residents nearby.Robert Bell suggests that until more research is completed the Government should banconstruction of phone towers from within a 500 metre radius of school grounds, child care centres, hospitals, sports playing fields and residential areas with a high percentage of children. 49 He adds that there is also evidence that if cancer sufferers are subjected to electromagnetic waves the growth rate of the disease accelerates.effects.A. He says there is emerging evidence that children absorb low-level at a rate more than three times that of adults.B. By the year 20004 it is estimated that Australia will mobile phones: nearly one for every two people.C. “If mobile phones are found to be dangerous, carry a warning label until proper shields can be devised,” he said.D. Then who finances the research?suitable to them and disregard the need of the community.参考答案：
15处空白，请根据短文内容为每处空白确定1个最佳选项。
：Comfort Food Fights LonelinessMashed potatoes, macaroni and cheese, may be bad for your arteries. 51 according to a study in Psychological Science, they’re good for your heart and 52 . The study focuses on “comfort food” and how it makes people feel.“For me 53 , food has always played a big role in my family,” says Jordan Troisi, a graduate student at the University of Buffalo, and lead author on the study. The study came out of the research program of his co―author Shira Gabriel. It has 54 non-human things that may affect human emotions. Some people reduce loneliness by bonding with their 55 TV show, building virtual relationships with a pop song singer or looking at pictures of loved ones. Troisi and Gabriel 环球网校
wondered if comfort food could have the same effect 56 making people think of their nearest and dearest.In one experiment, in order to make 57 feel lonely, the researchers had them write for six minutes about a fight with someone close to them. Others were given an emotionally neutral writing assignment. Then, some people in each 58 wrote about the experience of eating a comfort food and others wrote about eating a new food. 59 , the researchers had participants 60 questions about their levels of loneliness.Writing about a fight with a close person made people feel lonely. But people who were generally 61 in their relationships would feel less lonely by writing about a comfort food. “We that comfort foods are consistently associated with those close to us. ”says
In another experiment, 64 chicken soup in the lab made people relationships, it.
51. A. but B. if C. though D. while58. A. group B. class C. section D part59. A. Previously B. Formally C. Initially D. Finally60. A. remember B. explain C. rewrite D. complete61. A. sad B. secure C. shy D. angry62. A. your B. our C. his D. their环球网校
63. A. accident B. harm C. experience D. model64. A. eating B. exchanging C. buying D. keeping65. A. expressions B. estimation C. cooperation D. connections
参考答案：5l-55 ACDBA56-60 CBADD61-65 BDCAD
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