We _____ have proved great adventurers, but we have done the greatest march ever
题型：同步题难度：来源：
| We _____ have proved great adventurers, but we have done the greatest march ever made in the past ten years. |
|
A. needn"t
B. may not
C. shouldn"t
D. mustn"t |
答案
| B |
举一反三
| The weather turned out to be fine yesterday. I _____ the trouble to carry my umbrella with me. |
[ ] |
A. should have taken
B. could have taken
C. needn"t have taken
D. mustn"t have taken |
— I can"t find my purse anywhere.
— You ____ have lost it while shopping. |
[ ] |
A. may
B. can
C. should
D. would |
| Don"t get this kind of ink on your shirt, for it _____ wash out. |
| [ ] |
A. can"t
B. mustn"t
C. shouldn"t
D. won"t |
| You _____ TV last night since there was a power-cut. |
| [ ] |
A. mustn"t have watched
B. couldn"t have watched
C. couldn"t watch
D. wouldn"t watch |
| Mr. Liu ____ come to the party, but perhaps he will go to see his father. |
| [ ] |
A. must
B. should
C. may
D. ought to |
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