Question

【题目】—Must I do my homework now?
—No, you. You may have a rest.
A.mustn't
B.needn't
C.can't
D.wouldn't

Answer 1

【答案】B
【解析】句意：-现在我必须做我的家庭作业吗？-不，你不必。你可以休息一下。mustn't禁止，不允许； needn't不必；can't 不能； wouldn't不愿。对于Must开头的一般疑问句做回答通常使用needn't，而不用mustn't。所以选B。