A: mustn’t
B: couldn’t
C: can’t
D: don’t have to
举一反三
- You __________ help me if you don't have time. I can do the job myself. A: aren't able to B: don't have to C: mustn't
- —Must I get up early tomorrow? A: you mustn’t B: I don’t think you have to C: you can’t D: you need
- You must have read the book, (). A: didn’t you B: mustn’t you C: do you D: will you
- —Must I finish all the homework this evening? A: mustn't B: don't have to C: can't
- If you don’t want to, you ______ to get there with us. A: mustn’t B: can’t C: don’t have D: have not
内容
- 0
You____help me if you don't have time. I can do the job myself. A: aren't able to B: don't have to C: aren't going to D: mustn't
- 1
—Must I finish the work before five o’clock?—No. You ___________ finish it before eight. A: mustn’t B: needn’t C: can’t D: can
- 2
- Must I wait for you here now? [br][/br]- No, you _______. You may be back in half an hour. A: don’t have to B: mustn’t C: can’t D: shouldn’t
- 3
4. Must I finish this novel this morning? No, you_____. A: mustn't B: might not C: don't have to D: can't
- 4
3.---What do you think we can do for our aged parents? ---You ____ do anything except to be with them and be yourself.A. don't have to B. oughtn't toC. mustn't D. can 't A: A. don't have to B: B. oughtn't to C: C. mustn't D: D. can 't