1. [单选题]甲公司欠乙公司30万元债务，甲公司被乙公司兼并之后，甲、乙之间的债务因此消灭的原因有( )。
A. 提存
B. 免除
C. 混同
D. 抵销
2. [单选题]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.
A. 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'.
B. 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.
C. 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.
D. 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
E. 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.
F. 40. We should take good care of our eyes ______.
G. only when we cannot see perfectly
H. only when we can see well
I. even if we can see well
J. only when we realize how important our eyes are
3. [单选题]请在第35处填上正确答案。
A. how
B. why
C. whether
D. when
4. [多选题]肠系膜上动脉的分支有 （ ）
A. 中结肠动脉
B. 回结肠动脉
C. 右结肠动脉
D. 左结肠动脉
E. 乙状结肠动脉(sigmoid arteries)
5. [单选题]To prevent accidents, a drivers Ed car______.
A. has a sign inside it
B. has two sets of brakes
C. can't run very fast
D. is big enough to hold five persons
6. [单选题]第 28 题 精神文明重在建设，指（ ）
A. 把“发展”作为工作的出发点和落脚点
B. 把“培育”作为工作的出发点和落脚点
C. 把“建设”作为工作的出发点和落脚点
D. 把“实效”作为工作的出发点和落脚
7. [单选题]The experiment ended in failure ______the lack of money.
A. as
B. by
C. for
D. with
8. [多选题]肺部叩诊音在哪种情况下容易发生改变( )
A. 少量胸腔积液
B. 肺气肿
C. 肺不张
D. 肺结核大空洞
E. 大叶性肺炎
9. [单选题]Speaker A: Can you tell me the way to the library?Speaker B: Sure. Turn left at the next crossing.
A. Speaker A: Is it on King Street?
B. Speaker B:_________.
C. That's all right
D. Yes. You can't miss it
E. It's obvious
F. Ok. Just do it
10. [单选题]
B．meeting C．for meeting D．to be meeting
A. to meetB．meeting
B. for meeting
C. to be meeting
