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反问一题英文~.--MustIfinishmyhomeworknow,MissLi?--No,you.A.mustn'tB.can'tC.needn't

题目详情
反问一题英文~
.--Must I finish my homework now,Miss Li?
--No,you ______.
A.mustn't
B.can't
C.needn't
▼优质解答
答案和解析
c 用must 做一般疑问句,作肯定回答用must ,作否定回答用needn't.