一、单选题（共 20 道试题，共 60 分。）V
1. This state-owned factory used to have an 8-() wage system.
A. scale;
B. level
满分：3 分
2. There is no cure for the common cold. It just has to run its natural().
A. way;
B. course
满分：3 分
3. It's always different singing in front of a ()audience.
A. alive;
B. live
满分：3 分
4. I don't think it make any()whether you work in Shanghai or in Beijing.
A. difference;
B. distinction
满分：3 分
5. Scientists have made several experiments with()mice.
A. alive;
B. live
满分：3 分
6. I was disappointed, but I said () and began to work immediately.
A. nothing;
B. everything
满分：3 分
7. Did you()our mail today? I'm expecting a letter from my parents.
A. check;
B. examine
满分：3 分
8. This work is()of doing.
A. worth;
B. worthy
满分：3 分
9. In their hiding place, the criminals lived in fear(). They knew the police were searching high and low for them.
A. again and again;
B. all the time
满分：3 分
10. I didn't want() to become suspicious.
A. anybody;
B. anyone
满分：3 分
11. He had many friends with him, he still felt()at the moment.
A. alone;
B. lonely
满分：3 分
12. The old couple had no children and they lived().
A. alone;
B. lonely
满分：3 分
13. He()his boyhood.
A. thought of;
B. thought over
满分：3 分
14. She opened the window and heard()singing far away.
A. somebody;
B. someone
满分：3 分
15. Did you have a good()to Europ?
A. trip;
B. tour
满分：3 分
16. Could you change my red hair to()less noticeable?
A. anything;
B. something
满分：3 分
17. She wants to take this opportunity to()views with him about our cultural exchange programs.
A. exchange;
B. change
满分：3 分
18. Teaching is an extremely demanding().
A. work;
B. job
满分：3 分
19. Computers are()of doing billions of calculations in a fraction of a second now.
A. able;
B. capable
满分：3 分
20. The court issued an order for his arrest when they learned that he was still().
A. alive;
B. live
满分：3 分