_______a microscope we can see different kinds of things that are unable to be seen by our naked eyes.

题目
_______a microscope we can see different kinds of things that are unable to be seen by our naked eyes.

A.In terms of
B.In place of
C.By means of
D.By far
参考答案和解析
答案:C
解析:
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相似问题和答案

第1题:

29. When it thunders, we always see the light before we hear the sound.______ It’s because

A. our eyes are in front of our ears

B. our eyes are cleverer than our ears

C. our eyes can see but our ears can-t

D.light goes faster than sound


正确答案:D
29.D【解析】这是一个科普常识,因为光速比声速快。

第2题:

题干:Many people would agree that stress is a major problem in modern life. It is certainly truethat worry and quarrel can cause all kinds of illnesses, ______ backache to severe headaches, oreven more serious complaints such as high blood pressure.Many of us think ______ stress as something that other people impose on us. We oftencomplain about how other people put us ______ pressure. But we should try not to let suchpressure affect us. We should not forget that we are largely responsible for some of the stressourselves. We sometimes take ______ more work than our bodies and our minds can handle. Weshould learn to ______ our limitations. We should be aware of which things are really importantand which are not.(根据文章,将下面五个选项按照正确的顺序填在原文中)A:ofB:underC:acceptD:fromE:on

A.AEBDC

B.BDCAE

C.DABEC

D.BEACD


答案:C

解析:本题意思:

许多人同意压力是现代生活中的一个主要问题。的确,担心和争吵会导致各种疾病,从背痛到严重的头痛,甚至更严重的疾病,如高血压。很多人认为压力是别人强加给我们的。我们经常抱怨别人给我们带来的压力。但是我们应该尽量不要让这种压力影响我们。我们不应该忘记我们自己对一些压力负有很大责任。有时我们承担的工作比我们的身体和大脑所能承受的还要多。我们应该学会接受自己的身体极限。我们应该知道哪些是真正重要的事情,哪些不是。

from backache to severe headaches从背痛到严重的头痛; think of 认为; put us under press让我们承受压力;take on work 承担工作; accept our limitations接受(认可)自己的身体极限;


第3题:

We ______each other again since we graduated from the college.

(A) hadn’t seen

(B) didn’t see

(C) don’t see

(D) haven’t seen


正确答案:D
解答参考:有since引起的状语时,谓语动词通常要用完成时态。本句中我们没有再见面‖是到现在为止所发生的情况,故用现在完成时。【译文】自从大学毕业以后,我们没有再见过面。

第4题:

From the first paragraph we can learn that ______.

A) very few people have the sensitivity of the blind'

B) blind people can manage to see things, but not clearly

C) not everybody sees with his eyes

D) it is possible to narrow the photosensitive areas of the body


正确答案:C
答案:C
[试题分析] 文章主旨题。
[详细解答] 显然,作者举了三个例子,其共同点都是他们了解事物特征,不是用眼睛,而是用其它感官。因此,作者的目的就是为了说明.不是所有人都用眼睛看事物。

第5题:

As we have quoted you our rock-bottom price, we regret that we are unable to ()any counter-offer.

A、accepting

B、entertain

C、receiving

D、take


参考答案:B

第6题:

Passage Two

When we see well, we do not think about our eyes very often. It is only when we cannot see perfectly that we realize how important our eyes are.

People who are nearsighted can only see things that are very close to their eyes. Everything else is not so clear. Many people who do a lot of close work, such as writing, reading and sewing, become near sighted. Then they have to wear glasses in order to see distant (远处的) things clearly'.

People who are nearsighted suffer from just the opposite problem. They can see things that are far away, but they have difficulty in reading a book unless they hold it at arm's length. If they want to do much reading, they must get glasses, too.

Other people do not see clearly because their eyes are not exactly the right shape. They have what is called astigmatism (散光). This, too, can be corrected by glasses. Some people's eyes become cloudy because of cataracts (白内障). Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them.

Having two good eyes is important for judging distances. Each eye sees things from a slightly different angle (角度). To prove this to yourself, look at an object out of one eye; then look at the same object out

of the other eye. You will find the object's relation to the background (背景) and other things around it has changed. The difference between these two different eye views helps us to judge how far away an object is. People who have only one eye cannot judge distance as people with two eyes.

40. We should take good care of our eyes ______.

A. only when we cannot see perfectly

B. only when we can see well

C. even if we can see well

D. only when we realize how important our eyes are


正确答案:C

    40.答案为C  此考题为推理题。根据作者在第1段第2句所表达的,等到我们两眼视力下降了我们才认识到眼睛的重要性,我们就可断定C正确。

第7题:

They see many things which most people would fail____.

A: see

B: to see

C: seeing

D: seen


参考答案:B

第8题:

What can we conclude from the text?

A Most people believe we think in symbols.

B Loving our own writing is scientifically reasonable.

C The writers and critics can never reach an agreement.

D Thinking and writing are different stages of mind at work.


正确答案:D

第9题:

We produce decorative fabrics()different kinds.

A、for

B、at

C、of

D、with


参考答案:B

第10题:

4. People can ________ running everywhere. Do you.know what ______ ?

A. see; has happened

B. see ; happens

C. be seen;is happened

D. be seen;is happening


正确答案:D
4.D【解析】前一句为被动语态,后一句为进行时。

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