According to the passage we can see that Chinese people think of the pig as a ______a

We can infer from the passage that____________．

A．abstract thinking does not come from physical experiences

B．feelings of warmth and coldness are studied worldwide

C．physical temperature affects how we see others

D．capable person are often cold to others

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

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.

From the passage we can know that Yao Ming______.

A. will work hard for his team

B. made the highest score in his first NBA game

C. can't understand his teammates

D. teaches the Rockets workers Chinese himself

According to the passage, we can infer that the pole piece diameter must be tooth height.

A.as same as

B.much less than

C.much more than

D.not confirmed

We can infer from this passage that______.

A. people cannot sent visible information until 19th century

B. we cannot communicate without sound

C. the ways of communication are similar in different countries

D. in ancient time, enough people is necessary to send messages over distance

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

A、According to me

B、In my opinion

C、Thanks.to my mind

（ ）According to the passage, which of the following is NOT true?

A．People who live in cold climates had better paint the walls of their houses white.

B．Many women like to be in white on their wedding day because it’s the color of purity.

C．Sometimes colors can affect our feelings and moods.

D．Wearing green can give us more energy when we are feeling tired.

From the passage we can conclude that______.

A. different people have different ideas about the same thing

B. Westerners culture is similar to our Chinese culture

C. in general, Westerners and the Chinese don't like pigs

D. all of the Chinese like pigs better than Westerners