Question

【题目】— Must I wash my skirt tonight?
— No, you . You can wash it tomorrow.
A.can't
B.shouldn't
C.needn't
D.mustn't

Answer 1

【答案】C
【解析】句意：-今晚我必须洗我的裙子吗?—不，你不必。你可以明天洗。can't 不能；shouldn't不应该；needn't不必；mustn't禁止，不允许。对must开头的一般疑问句做否定回答，习惯用needn't。所以选C。