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单选题
We can see a lot of people doing morning exercises in the park even_____a cold morning.
A
on
B
in
C
at
D
during
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更多 “单选题We can see a lot of people doing morning exercises in the park even_____a cold morning.A onB inC atD during” 相关考题
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Why does the author say "we are deprived of the use of our eyes" ?A． People won't use their eyes.B． In traveling at high speed, eyes become useless.C． People can' t see anything on their way of travel.D． People want to sleep during travelling.
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What was the name of the other prison that we see Andy doing the guards’ tax returns for?()
A.Sing SingB.ThomastonC.HornsbyD.San Quentin
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27． Radio and television are quite useful because you can __________ ．A． see what is happening in the worldB． hear what is happening to the worldC． know what the world is likeD． see what the people on the earth are doing'
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Speaker A: I'm tired. Maybe we can finish it tomorrow.Speaker B:__________ We could do it first thing tomorrow morning.A． Why not!B． Can we?C． You sure'?D． Shall we?
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We can infer from the third paragraph that .［A］ rich people are more interested in cloning humans than animals［B］ cloning of animal pets is becoming a prosperous industry［C］ there is no distinction between a cloned and a natural dog［D］ Missy’s master pays a lot in a hope to revive the dog
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What can we infer about the newspaper editors?A. They often accept readers' suggestionsB. They care a lot about each other's health.C. They stop doing business with advertisers.D. They face great difficulties in their business.
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Passage TwoWhen 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 outof 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 perfectlyB. only when we can see wellC. even if we can see wellD. only when we realize how important our eyes are
考题
From the second paragraph, we can see that in the early years,______.A. those colleges and universities were the sameB. people, young or old, might study in the collegesC. students studied only some languages and scienceD. when the students finished their school, they became lawyers or teachers
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Did you see the words “We must learn ( ) second language as much as we can.” on the blackboard
A、theB、anC、aD、….
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From the text we can see that the writer seems______.A) optimisticB) sensitiveC) gloomyD) scared
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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 clearlyC) not everybody sees with his eyesD) it is possible to narrow the photosensitive areas of the body
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According to the passage we can see that Chinese people think of the pig as a ______animal.A. cleverB. richC. goodD. all the above
考题
__we have finished the text,we shall start doing more revision exercises．A.For now
B.Since that
C.Now that
D.By now
考题
资料：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 near-sighted can only see things that are very close to their eyes，Everything else seems blurry（=unclear）.Many people who do a lot of work，such as writing，reading and sewing become near-sighted.
People who are far-sighted 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. This，too，can be corrected by glasses. Some people’s eyes become cloudy because of cataracts. 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. To prove this to yourself，look at an object out of one eye；Then look at the same object out of your other eye. You will find the object’s relation to the background 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.
People who suffer from astigmatism have______.A.a difficulty that can be corrected by an operation
B.eyes that are not exactly the right shape
C.an eye difficulty that cannot be corrected by glasses
D.one eye bigger than the other
考题
资料：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 near-sighted can only see things that are very close to their eyes，Everything else seems blurry（=unclear）.Many people who do a lot of work，such as writing，reading and sewing become near-sighted.
People who are far-sighted 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. This，too，can be corrected by glasses. Some people’s eyes become cloudy because of cataracts. 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. To prove this to yourself，look at an object out of one eye；Then look at the same object out of your other eye. You will find the object’s relation to the background 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.
Having two eyes instead of one is particularly useful for______.A.looking over a wide area
B.seeing objects far away
C.judging distances
D.seeing at night
考题
资料：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 near-sighted can only see things that are very close to their eyes，Everything else seems blurry（=unclear）.Many people who do a lot of work，such as writing，reading and sewing become near-sighted.
People who are far-sighted 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. This，too，can be corrected by glasses. Some people’s eyes become cloudy because of cataracts. 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. To prove this to yourself，look at an object out of one eye；Then look at the same object out of your other eye. You will find the object’s relation to the background 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.
We should take good care of our eyes______.
A.even if we can see well
B.only when we cannot see perfectly
C.only when we realize how important our eyes are
D.only when we can see well
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--Good morning, sirs. What can I do for you? --We are the （）. We would like to see your captain. A、PSC inspectorsB、chief officerC、second officerD、third officer
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Not until this morning（）your L/C. We can（）make shipment as stipulated in the contract.A、we receive，notB、we have received，neverC、did we receive，hardlyD、had we received，certainly
考题
单选题From Heilman’s remark, we can see that ______.A
full use has been made of the wisdom of older peopleB
the wisdom of older people is not valued by American societyC
older people are no less intelligent than young peopleD
the wisdom of older people is of great value to American society
考题
单选题From the text we can see that the writer seems ______.A
optimisticB
sensitiveC
gloomyD
scared
考题
单选题All the following sentences have an appositive EXCEPT _____.A
The fact that he didn’t see Tom yesterday is true.B
The suggestion that we go to picnic on Sunday was agreed to by most people.C
There’s a feeling in me that we’ll never know what a UFO is—not ever.D
This is why we can’t get the support of the people.
考题
单选题We advised him to give up smoking,（）a lot of exercise.A
to doB
and to doC
and doD
and doing
考题
单选题______succeed in doing anything.A
Only by working hard we canB
By only working hard we canC
Only by working hard can weD
Only we can by working hard
考题
单选题From the passage we know people need newly produced atlases because ______.A
they can’t see the old ones clearlyB
they like to buy different onesC
something has changedD
something is missing
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