超筋梁破坏

Where are you going? [ ]

A. To the grocery store               

B. To the bicycle shop

毕式呼吸主要发生于（）。

A.心功能不全

B.情绪激动

C.呼吸中枢障碍

D.气管炎

E.肺炎

阅读理解。

                                                               Man in the Future

     What will man be like in the future-in 5 000 or even 50 000 years from now? We can only make a guess,

of course, but we can be sure that he will be different from what he is today. For man is slowly changing all

the time.

     Let us take an obvious example. Man, even five hundred years ago, was shorter than he is today. Now, on

average, men are about three inches taller. Five hundred years is a relatively short period of time, so we may

believe that man will continue to grow taller.

     Again, in the modern world we use our brains a great deal. Even so, we still make use of only about 20%

of the brain's capacity. As time goes on, however, we shall have to use our brains more and more, and

eventually we shall need larger ones. This is likely to bring about a physical change till the head, in particular

the forehead, will grow larger.

     Nowadays our eyes are in constant use. In fact, we use them so much that very Often they become weaker

and we have to wear glasses. But over a long period of time it is likely that man's eyes will grow stronger.

     On the other hand, we tend to make less use of our arms and legs. These, as a result, are likely to grow

weaker. At the same time, however, our fingers will grow more sensitive because they are used a great deal in

modern life.

     But what about hair? It will probably disappear from the body altogether in the course of time because it

does not serve a useful purpose any longer. In the future, then, both sexes are likely to be bald (秃头的; 秃顶

的).

     Perhaps all this gives the impression that future man will not be a very attractive creature to look at. This

may well be true. All the same, in spite of all these changes; future man will still have a lot in common with us.

He will still be a human being, with thoughts and emotions similar to our own.

1. The passage tells us about _____.

A. how man's life will be in the future

B. how future man will look like

C. the fact that man's organs will function differently in the future

D. the fact that man is growing uglier as time goes on

2. There is evidence that _____.

A. man has been growing taller over the past 500 years

B. man has got stronger eyes than he ever had

C. man's hair is getting thinner and thinner

D. man's limbs (肢) are getting weaker because he tends to make less use of them

3. Man's forehead will grow larger because _____.

A. he will make use of only about 20% of the brain's capacity

B. the other 80% of his brain will grow in proper time

C. he had rather narrow forehead a few hundred years ago

D. he will have to use his brain more and more as time goes on

4. Future man will probably _____.

A. have smaller eyes

B. have larger eyes

C. see better

D. have to wear better glasses

5. The reason for believing that future man will be different is that he _____.

A. is always so

B. never stops changing

C. hopes for a change

D. will live a different life

民用建筑中，建筑结构的荷载包括（）。

A.永久荷载

B.可变荷载

C.偶然荷载

D.耐久荷载

对内容、讲师、方法、材料、设施、场地、报名的程序等方面的评价属于结果层面的评价。