A-A+
—Must I turn the paper in at the end of this w
问题详情
—Must I turn the paper in at the end of this week?—No. you ______.
A.mustn"t
B.needn"t
C.don"t
D.shouldn"t
参考答案
正确答案:B
解析:此题考查情态动词的用法。对用must提问的句子,用needn't回答,意思是“不必,不需,没必要”。如果用mustn't意思就成了“禁止”。