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单选题
A lot of blind people in the world have to suffer because ______.
A
ORBIS didn’t do its best to offer help
B
there is no good medical knowledge and skills
C
some countries can’t afford medical knowledge and skills
D
developing countries don’t pay much attention to the blind
参考答案
参考解析
解析：
细节理解题。在谈到有2800人不用受苦，作者紧接着说“Unluckily, rich countries have this knowledge, but developing countries do not”，很多发展中国家不知道这些。下文又提到ORBIS为这些国家提供支持。所以世界上还有许多盲人受苦是因为有些国家无法支付他们学习知识的费用。
细节理解题。在谈到有2800人不用受苦，作者紧接着说“Unluckily, rich countries have this knowledge, but developing countries do not”，很多发展中国家不知道这些。下文又提到ORBIS为这些国家提供支持。所以世界上还有许多盲人受苦是因为有些国家无法支付他们学习知识的费用。
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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.
The underlined word suffer in the third paragraph probably means______.
A.feel pain
B.imagine
C.are affected with
D.experience
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
考题
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Why do people take part in such activities as these?Some psychologists（心理学家）suggestthat it is because life in modern societies has become safe and borin9．Not very long ago，people’s lives were constantly under threat．They had to go out and hunt for food，diseases could not easily be cured，and life was a continuous battle for survival．
Nowadays，according to many people，life offers little excitement．They live and work in?comparatively safe environments;they buy food in shops;and there are doctors and hospitals to look?after them if they become ill.The answer for some of these people is to seek danger in activities such?as bungee jumping.
People probably take part in dangerous sports nowadays because__________.A.they have a lot of free time
B.they can go to hospital if they are injured
C.their lives lack excitement
D.they no longer need to hunt for food
考题
Why has Australia always been a continent with few people?（）A、Because Australia is too far away from Europe.B、Because Australia is the least mountainous and most level of the world.s continents.C、Because Australia is separated from the rest of the world by seas.D、Because most of the continent is hot and dry.
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weaveB
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考题
单选题How many blind people should not have to suffer with medical knowledge and skills today?A
14 million.B
42 million.C
28 million.D
200 million.
考题
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literaryB
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literal
考题
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A lot of people don’t have jobs.B
Too many people live in the city centre.C
A lot of people are moving out of the city.D
Too many people travel into the city every day.
考题
单选题A lot of blind people in the world have to suffer because ______.A
ORBIS didn’t do its best to offer helpB
there is no good medical knowledge and skillsC
some countries can’t afford medical knowledge and skillsD
developing countries don’t pay much attention to the blind
考题
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little funB
a pleasureC
a lot of troubleD
a great danger
考题
单选题A lot of people mistake John for Bill because they _____ each other in appearance too much!A
weaveB
utilizeC
revealD
resemble
考题
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for leading people toB
to lead people toC
to lead people intoD
for leading people into
考题
单选题I do not advocate building the park near a jetport, which might make people to suffer from defective hearing.A
make people suffering from defective hearingB
make people suffer from defective hearingC
make people suffer defective hearingD
make people to suffer defective hearing
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