—Need I finish the task at once?—Yes, you ___. / No, you____.
A: must; needn’t
B: need; mustn’t
A: must; needn’t
B: need; mustn’t
举一反三
- - ____ I tell her the truth?- Yes, you ____. A: Need; need B: Need; must C: Must; mustn't D: Must; needn't
- --Most I stay here tonight-- ______. A: No, you needn't B: Yes, you need C: No, you mustn't
- --Must I be in hospital for a week,doctor?---No,you（）.You can go back home tomorrow. A: must B: need C: needn’t D: mustn’t
- - Need I finish the task right now?- Yes, you _____. A: must B: need C: may D: can
- —Mustwefinishtheworkbeforedark,sir?<br/>—No,you_____.Butyou_____tomorrow. A: needn’t;must B: mustn’t;must C: needn’t;need D: mustn’t;need