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Studies have shown _____ teenagers often suffer from depression .A.thatB.whichC.in wh

Studies have shown _____ teenagers often suffer from depression .

A.that

B.which

C.in which

D.in that

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更多“Studies have shown _____ teena…”相关的问题
第1题
How much living space does a person need? What happens when his space needs are not met? S
cientists are making experiments on rats to try to determine the efforts of over crowded conditions on man. Recent studies have shown that the behaviour of rats is greatly affected by space. If rats have enough living space, they eat well, sleep well and produce their young well. But if their living conditions become too crowded, their behaviour and even their health change obviously. They can't sleep and eat well, and signs of fear and worry become clear. The more crowded they are, the more they tend to bite each other and even kill each other. Thus, for rats, population and violence are directly related. Is this a natural law for human society as well? Is enough space not only satisfactory, but necessary for human survival?

The writer is mainly talking about ______.

A.a person's living space needs

B.building and floors

C.equipment and conditions

D.population and violence

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第2题
One of the advantages of taking notes is that it forces you to pay closer attention to the
class lecture. If you listen【36】to a professor who is talking on and on for an hour or so, your mind will often【37】and your attention will lessen. You are sitting in class and listening, but that【38】you are doing;【39】, when you listen actively you have to pay more careful and【40】attention to what【41】. This is because you are trying to【42】what you hear into an【43】, shortened written form. As a foreign student, you may find【44】very difficult to listen and write notes【45】at the same time. It is difficult【46】, but you will learn how to do【47】with practice. You【48】afraid you will forget what you are listening to【49】you are listening and writing at the same time, but the studies of researchers【50】the value of note-taking in【51】lecture material have shown that learners remember【52】reproduced in some note form. much better than lecture information they have listened to【53】down in note form. So doing two things at the same time is better than doing one thing【54】. We do not say it is【55】; we say it is better.

(41)

A.carefully

B.passively

C.attentively

D.permanently

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第3题
We use both words and gestures to express our feelings ,but the problem is that these word
s and gestures can be understood in different ways .

It is true that a smile means the same thing in any language . So does laughter or crying . There are also a number of striking similarities in the way different animals show the same feelings . Dogs , tigers and humans , for example , often show their teeth when they are angry . This is probably because they are born with those behavior. patterns .

Fear is another emotion that is shown in much the same way all over the world . In Chinese and English literature , a phrase like “he went pale and began to tremble”suggests that the man is either very afraid or deeply shocked . However , “he opened his eyes wide ” is used to suggest anger in Chinese whereas in English it means surprise . In Chinese surprise can be described in a phrase like “they stretched out their tongues ”. Sticking out your tongue in English is an insulting gesture or expresses strong dislike .

Even in the same culture , people differ in the ability to understand and express feelings Experiments in America have shown that women are usually better than men at recognizing fear ,anger love and happiness on people’s faces . Other studies show that older people usually find it easier to recognize or understand body language than younger people do .

According to the passage , _________.

A.we can hardly understand what people’s gestures mean

B.words and gestures may have different meanings in different cultures

C.words can be better understand by older people

D.gestures can be better understand by most of the people while words can not

People’s facial expressions may be misunderstand because______。A.people of different ages may have different understandings

B.people have different cultures

C.people of different sexes may understand a gesture differently

D.people of different countries speak different languages

Even in the same culture , people_______.A.have different abilities to understand and express feelings

B.have exactly the same understanding of something

C.never fail to understand each other

D.are equally intelligent

From this passage .we can conclude_______.A.words are used as frequently as gestures

B.words are often found difficult to understand

C.words and gestures are both used in expressing feelings

D.gestures are more efficiently used than words

The best title for this passage be________.A.Words and Feelings

B.Words,Gestures and Feelings

C.Gestures and Feelings

D.Culture and Understanding

请帮忙给出每个问题的正确答案和分析,谢谢!

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第4题
Next time you feel the flu coming on, think twice before reaching for painkillers—they cou
ld do more【C1】______than good. With the flu season【C2】______way across Europe and North America, millions will be taking flu【C3】______, which commonly include painkillers. The general【C4】______advice in the UK and the US is to take painkillers. But although painkillers can make you feel better they also lower fever, which can make the virus【C5】______. The first analysis of the effect of this on the【C6】______shows that painkillers taken at current levels to【C7】______fevers could cause 2, 000 flu deaths each year in the US alone. Fever is thought to be a【C8】______against viruses, because many viruses find it hard to【C9】______above our normal 37 °C. Some studies have shown that lowering fever may【C10】______virus-related infections and increase the amount of virus we can【C11】______on to others. To find out what【C12】______this might have on a flu epidemic, David Earn and his colleagues【C13】______to a 1982 study which showed that ferrets, a【C14】______animal model for human flu produced more【C15】______flu virus if their fevers were lowered with painkillers. Earns team used these findings to estimate how much more virus people with【C16】______flu might produce if their fevers were【C17】______. With the help of a mathematical model, Earns team【C18】______their estimates to the number of people a year in the US who get flu,【C19】______fever and take the drugs. They found that painkillers as used in the US could be increasing the【C20】______of ordinary winter flu by up to 5 per cent.

【C1】

A.hurt

B.pain

C.harm

D.work

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第5题
Scientists have studied consumer behavior. recently and found 21 the look of the package
has a great effect 22 the "quality" of the product and on how well it 23 because consumers generally cannot 24 between a product and its package. Many products are packages and many packages are products, “as Louis Cheskin, the first social scientist studying consumers&39; feeling for packaging, noticed.”

Colors are one of the best tools in packaging. Studies of eye movement have shown that colors draw human 25 quickly. Take V8 for example. For many years, the bright red color of tomatoes and carrots on the thin bottle makes you feel that it is very good for your body. And the word "green" today can keep food prices 26

27 are another attraction. Circles often suggest happiness and peacefulness, because these shapes are 28 to both the eye and the heart. That&39;s 29 the round yellow M signs of McDonald’s are inviting to both young and old. This new consumer response to the colors and shapes of packages reminds producers and sellers that people 30 to satisfy both body and soul.

21.A. that B. what C. such D. as

22. A .with B. of C. at D. on

23 . A. buys B. sells C. offers D. works

24. A. show B. display C.tell D. differ

25. A. attention B. eye C. presence D. perception

26. A. to go up B. to go down C. going up D. going down

27. A. Packages B. Shapes C. Tools D. Products

28. A. pleasantly B. pleasing C. pleased D. pleasure

29. A. how B. because C .where D. why

30. A. sell B. make C. buy D. produce

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第6题
AttheUniversityofKansasartmuseum,scientiststestedtheeffectofdifferentcoloredwallsontwogrou

At the University of Kansas art museum, scientists tested the effect of different colored walls on two groups of visitors

to an exhibit of paintings. For the first group the room was painted white; for the second, dark brown. Movement of

each group was followed by an electrical equipment under the carpet. The experiment showed that those who entered

the dark brown walked more quickly, covered more area, and spent less time in the room than people in the white

one. Dark brown made people more active, but the activity ended sooner. Not only the choice of colors but also the

general appearance of a room affects those inside. Another experiment presented people with photographs of faces

whose energy was to be commented. Three groups of people were used; each was shown the same photos,

but each group was in an ordinary room—a nice office. The third was in a tastefully designed living room with

carpeting. Results showed that the people in the beautiful room tend to give higher marks to the faces than

those in the ugly room did. Other studies

that students do better on tests taken in comfortable room than in ordinary-looking or ugly rooms.

Which of the following is the best expression of the main idea of this passage?

A. People in beautiful rooms tend to give higher marks to photos of faces than people in ugly rooms

B. The color and general appearance of a room have a deeper effect on the behavior of the people in it

C. The University of Kansas has studied the effects of the color of room on people’s behavior

D. Beautifully furnished, light-coloured rooms make people more comfortable than ugly, dark rooms

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第7题
Have you ever felt your life go into slow motion as you realize something bad is happening
? You might have just knocked over a wine glass or noticed a car hurtling towards you, for example. Now scientists have measured exactly how much these attention-grabbing(引人注意的)events slow down our perception of the world around us.

Another example of the world appearing to slow down is when you are hanging on the phone waiting for someone to pick up at the other end. If your attention wanders while you're waiting, then suddenly switches back,you will probably hear what seems like a longer than usual silence before hearing the dialling tone again. For you, time will have momentarily slowed.

To see how our perception of time changes when something new happens, Vincent Walsh and his colleagues put headphones on volunteers and played eight beeps to their right ears. The gap between each beep was exactly i second, except for the gap between the fourth and fifth beeps, which the scientists could make shorter or longer. They altered the length of this gap until the volunteers estimated it was the same length as the other gaps. The researchers found that, on average, people judge a second slightly short, at 955 milliseconds.

In the second part of the experiment, the first four beeps were played to the subjects' right ear, but the other four were then played to their left. Again, the volunteers were asked to estimate when the gap between the fourth and fifth beeps was the same as the others. This time they judged a second to be even shorter at 825 milliseconds long.

Perceiving a second to be much shorter than it is makes you feel as though the world has gone into slow motion, since less happens in that slice of time. Walsh thinks the effect could have evolved to give us a fraction more time to react to potentially threatening events.

Last year, Kielan Yarrow, a British psychologist found a similar effect with vision. When you glance at a clock, the first second will seem longer than it really is.

Yarrow's results showed that time appeared to slow down by a similar amount as Walsh found. Previous studies have shown that cooling the body slows down our perception of time while warming it up has the opposite effect.

After you noticed a car hurtling towards you, you might feel that ______.

A.the world around you had slowed down

B.something bad was going to happen

C.life had suddenly become meaningless

D.people's life was so fragile

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第8题
Tillnow,threefilms____inthatsmallvillagethismonth()

A.have shown

B.have been shown

C.were shown

D.will be shown

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第9题
Whenever we have troubleour studies,________our teachers help us patiently.

A.in

B.at

C.with

D.for

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