Question

单选答案

Unit 4 Topic 2
1.They find it to learn English.
A. use B. uses C. using D. useful
2. I’m not whether she will come here.
A. happy B. sad C. sure D. tired
3. He was trying to call help when an alien came out of the UFO.
A. for B. on C. at D. to
4. Robots can do many kinds of .
A. a job B. jobs C. works D. a work
5. When we look words in the English-Chinese dictionary.
We should pay attention the alphabetical order.
A. up, at B. for , for C. at , to D. up , to
6. This math problem is too difficult . Can you show me . Wang Lin?
A. what to work it out B. what to work out it C. how to work it out
D. how to work out it
7. You look tired. working indoors, you should be out for a walk.
A. Ahead of B. Instead C. In front of D. taking the place of
8. Peter come with us tonight, but he isn’t very sure yet.
A. must B. may C. can D. will
9. My friend usually Lily her twin sister Lucy.
A. mistakes, as B. mistake , for C. mistakes, for D. mistake, as
10. Protecting environment begins everybody.
A . to B. of C. with D. for
11. It’s the library ! So you know shouting is not allowed here.
A . can B. must C. need D. may
12. The lake it said to be dry. Is that true?
It . Look, some kids are swimming in it .
A. must be true B. can’t be true C. may not be true
13. I’m not sure there are living things on other plants or not .
Even scientists aren’t sure about it.
A. whether B. where C. why
14. Who helped you repair the MP4 ?
. I repaired it all by myself.
A. Somebody B. Anybody C. Nobody
15. I’m feeling much better now so you call the doctor.
A. couldn’t B. wouldn’t C. can’t D. needn’t
16. Alice had a wonderful time yesterday, ?
A. hadn’t she B. wasn’t she C. didn’t she D. wouldn’t she
17. zhou Weilun could hardly speak English three years ago, ?
No , he couldn’t . But now he is quite good at it.
A. couldn’t he B. could he C. didn’t he
18. The boy has a new MP4, ?
A. doesn’t he B. isn’t he C. does he D. is he
19. There are always many volunteers in great events. ?
Yes. Many hands make light work!
A. aren’t there B. are there C. aren’t they
20. Hi, Sam. Your mother’s busy these days, ?
Yes. But she says she’ll be free soon.
A. has she B. is she C. hasn’t she D. isn’t she

Answer 1

1A,2C,3callforhelp ,4B,5D,6C?,7C?,8may,9?,10C,11B,12?,13whether, 14C,15D,16C,17B,18A,19C,20D,带问号是不确定，或不知道