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根据材料请回答 23~30 题 Lie detectors (测谎仪)are widely used in the United States to f

根据材料请回答 23~30 题

Lie detectors (测谎仪)are widely used in the United States to find out whether a per-son is telling the truth or not.Polygraphists, the person who operate them, claim that they can establish guilt by detecting physiological changes that accompany emotional stress.The technique adopted is to ask leading questions such as: "Did you take the mo-ney?" or "Where did you hide the money?", mixed in with neutral questions, and measure the subject's electrical resistance in the palm or changes in his breathing and heart rate.Such apparatus has obtained widespread recognition.

Whether lie detectors will ever be adopted on a similar scale in Britain is still a matter of opinion.At first sight, it appears obvious that any simple, reliable method of convic-ting guilty people is valuable, but recent research sponsored by the U.S.Office of Public Health not only raises doubts about how lie detectors should be.used but also makes it questionable whether they should be employed at all.

The point is that, apart from many of the polygraphists being unqualified, the tests themselves are by no means free from error, primarily because they discount human imagi-nation and ingenuity.Think of all those perfectly innocent people, with nothing to be a-fraid of, who blush and stammer when a customs officer asks them if they have anything to declare.Fear, and a consequently heightened electrical response, may not be enough to establish guilt.It depends on whether the subject is afraid of being found out or afraid of being wrongfully convicted.

On the other hand, the person who is really guilty and whose past experience has pre-pared him for such tests can distort the results by anticipating the crucial questions or de-liberately giving exaggerated responses to neutral ones!

The success rate of up to 90% claimed for lie detectors is misleadingly attractive.If we refer such a figure to a company with 500 employees, twenty of whom are thieves, the lie detector could catch 18 of them but in doing so would place 32 innocent employees un-der suspicion.The problem for the management would therefore become one of deciding how much industrial unrest they are prepared to cause in order to eliminate theft.What concerns research workers even more, of course, is the fact that a certain number of in no-cent people are bound to be convicted of crimes that they have not committed.

第 23 题 Paragraph 1__________

提问人:网友sycslion 发布时间:2022-01-06
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更多“根据材料请回答 23~30 题 Lie detectors …”相关的问题
第1题
根据材料回答1~2题:WhatdoyousupposeMarydidthedaybefore?[A]Sheattendedhergrandfather'sfu

根据材料回答1~2题:What do you suppose Mary did the day before? [A]She attended her grandfather's funeral.[B]She told a lie to get the day off.[C]She meant to attend a funeral but she didn't.

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第2题
根据材料请回答 23~30 Researchers have established that when people are mentally engage

根据材料请回答 23~30

Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively in cognitively areas such as attention and memory.This is true regardless of age.

People will be alert and receptive if they are faced with information that gets them to think about things they are interested in.And someone with a history of doing more rather than less will go into old age more cognitively sound than someone who has not had an ac-tive mind.

Many experts are so convinced of the benefits of challenging the brain that they are putting the theory to work in their own lives."The idea is not necessarily to learn to mem-orize enormous amounts of information," says James Fozard, associate director of the Na-tional Institute on Aging."Most of us don't need that kind of skill.Such specific training is of less interest than being able to maintain mental alertness."Fozard and others say they challenge their brains to work.

Gene Cohen, acting director of the same institute, suggests that people in their old age should engage in mental and physical activities individually as well as in groups.Cohen says that we are frequently advised to keep physically active as we age, but older people need to keep men-tally active as well.Those who do are more likely to maintain their intellectual abilities and to be generally happier and better adjusted."The point is, you need to do both." Cohen says, "Intel- lectual activity actually influences brain-cell health and size."

第 23 题 Paragraph 1__________.

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第3题
根据下列材料请回答 16~30 题: Some years ago,Chinese high school students would show t

根据下列材料请回答 16~30 题:

Some years ago,Chinese high school students would show their new schoolbags,new clothes or new pens to their classmates when the new term started.Today,however,all have 16 If you still come back to school 17 0nly these things,you are out—of-date(过时的)。Students in big cities like to bring the latest high.tech things to school,and feel happy and 18 to show off(炫耀)these things to 19 .Mobile phones,MP3 players,CD players,electronic dictionaries,the list is endless.

Young people think that.1iving in the 21 st century,they must keep up with the 20 They don't want to fall 21 .Besides,they think 22 they need to keep in touch with their classmates.SO they need mobile phones.They also like to 23 the pop music,SO they need CD players.They explain that, 24 like electronic dictionarjes,these can be 25 in their study, 26 .They think that their parents should understand 27 they want these things-

Foreign students will also bring some latest high-tech things when they 28 to school at the beginning of a new term. 29 ,they often use the money which they made by themselves during the holiday to 30 these high—tech things that they want.

第 16 题

A.changed

B.come

C.joined

D.stopped

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第4题
根据材料请回答 23~30 题 FordFord's great strength was the manufacturing process, not in

根据材料请回答 23~30 题

Ford

Ford's great strength was the manufacturing process, not invention.Long before he started a car company, he was an inveterate (契而不舍) tinker (喜欢小修小补的人),known for picking up loose scraps (碎片)of metal and wire and turning them into ma-chines.He's been putting cars together since 1891.Although by no means the first popu-lar automobile, the Model T showed the world just how innovative Ford was at combining technology and market.

The company's assembly line alone threw America's Industrial Revolution into over-drive(加速挡).Instead of having workers put together the entire car, Ford's cronies(密友), who were great tool and die (金属模具)makers from Scotland, organized teams that added parts to each Model T as it moved down a line.By the time Ford's sprawling(占地巨大的)Highland Park plant was humming along in 1914, the world's first automatic con-veyor belt(传送带)could turn out a ear every 93 minutes.

The same year Henry Ford shocked the world with what probably stands as his grea-test contribution ever, the $5-a-day minimum wage scheme.The average wage in the auto industry then was $2.34 for a 9-hour shift.Ford not only doubled that, he also took an hour off the workday.In those years it was unthinkable that a guy could be paid that much' for doing something that didn't involve an awful lot of training or education.The Wall Street Journal (《华尔街日报》)called the plan "an economic crime," and critics everywhere heaped "Fordism" with equal scorn.

But as the wage increased later to daily $10, it proved a critical component of Ford's quest to make the automobile accessible(易取得的)to all.The critics were too stupid to comprehend that because Ford had lowered his costs per car, the higher wages didn't mat-ter except for making it feasible(可行的)for more people to buy cars.

第 23 题 Paragraph 1__________

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第5题
根据材料回答23~25题: A) They can be good if they happen in summer. B) They occur only in
South China sea, C) They can usually be seen around the Pacific Ocean. D) They happen in spring most often.

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第6题
根据材料请回答 23~30 Friendly Relations with the People AroundYou depend on all the pe

根据材料请回答 23~30

Friendly Relations with the People Around

You depend on all the people closely around you to give you the warm feeling of be-longingness (归属感)that you must have to feel secure.But, in fact, the members of all the groups to which you belong also depend on you to give that feeling to them.A person who shows that he wants everything for himself is bound to be a lonely wolf.

The need for companionship is closely related to the need for a sense of belonging-ness. How sad and lonely your life would be if you had no one to share your feelings and experiences.You may take it for granted that there always will be people around to talk to and to do things with you and for you.The important point, however, is that keeping e- motionally healthy does not depend so much on having people around you as upon your a-bility to establish relationships that are satisfying both to you and to them.

Suppose you are in a crowd watching a football game.You don't know them.When

the game is over, you will go your separate ways.But just for a while you had a feeling of companionship, of sharing the feeling of others who were cheering for the team you wanted to win.

An experience of this kind gives the clue (线索) to what companionship really is.It depends upon emotional .ties of sympathy, understanding, trust, and affection. Compa- nionships become friends when these ties are formed.

When you are thrown in a new circle of acquaintances(熟人), you may not know with whom you will make friends, but you can be sure that you will be able to establish friend-ships if you show that you really like people.

第 23 题 Paragraph 2________.

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第7题
根据下列条件,回答 23~26 题:某男,17岁,急淋白血病,化疗后1周出现发热、咽痛、咳嗽。血象Hb96g/L,WB
C1.3 × 109/L(N 65%L 30%),PLT 54 ×109/L

第23题:试分析患者发热的原因是()

A.感冒

B.中性粒细胞减少

C.免疫抑制

D.代谢亢进

E.以上均不对

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第8题
根据材料回答 21~23 题:A注册会计师负责审计X公司2010年度财务报表。在了解X公司及其环境后设计进一步审计程序。请代为做出正确的专业判断。第 21 题 注册会计师在确定何时实施审计程序时,需要考虑的因素有()。

A.控制环境

B.何时能得到相关信息

C.确定的重要性水平

D.错报风险的性质

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第9题
根据下列材料回答下列各 题。 A.卵磷脂/鞘磷脂比值为2.3 B.淀粉酶值为500U/L C.胆红素类物质值为0
.01 D.脂肪细胞出现率为23% E.肌酐值为203μmol/L 提示胎儿肺成熟

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第10题
根据以下内容回答题:How good are you at telling whether someone is lying to you? If you had

根据以下内容回答题:

How good are you at telling whether someone is lying to you? If you had the(76)of just listening to someone,just reading what they said or actually seeing them which would help you(77)in deciding whether they were lying or not? A psychologist designed a test to answer this question.He interviewed an actor twice.In one interview,the actor told the truth and in(78),he lied.Then a group of people just viewed the interviews,another group just heard the interviews and the third group just(79)the interviews.Which groups of people were best at finding the lie,viewers,listeners or readers.9 The psychologist explained that the listeners were best at finding the lie,then the readers and(80)the viewers.

But why were the listeners so much(81)at finding the lie?He thinks that this was because they didn’t have visual cites.When people lie,their body language(82)tells the observer that they are not being honest.But an experienced liar will try to be(83).The actor controlled his body language well,so that about half the viewers judged whether lie was lying on his body language alone.Liars,however,find it much more(84)to control the tone of their voice.They don’t think people will notice details like the tone and(85)don’t even try to control them.

请回答(76)题 查看材料

A.chance

B.choice

C.time

D.test

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