Everyone _____ fight against pollution.[ ]A. may B. should C. mustn"t D. nee
题型：同步题难度：来源：
| Everyone _____ fight against pollution. |
| [ ] |
A. may
B. should
C. mustn"t
D. needn"t |
答案
| B |
举一反三
— you play the piano?
—No. But I can play the guitar. |
| [ ] |
A. Can
B. May
C. Must
D. Should |
—_________ I borrow your pencil, please?
—Sure. Here you are. |
| [ ] |
A. Need
B. Must
C. Can
D. Have to |
| You ______ go and ask Meimai.She _____ know the answer. |
| [ ] |
A. must, can
B. must, may
C. need, may
D. can ,may |
| Maybe he can _____ in our club. |
|
| [ ] |
A. be
B. is
C. / |
—Where is Jack, please?
—He _____ be in the reading room. |
| [ ] |
A. need
B. shall
C. must
D. would |
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