问题
选择题
—Must I finish my homework at school?— No, you_____. you can do it at home
A．can't
B．mustn't
C．needn’t
D．won’t
答案
答案：C
考查情态动词。以Must开头的一般疑问句其否定回答用needn’t或don’t have to.
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—Must I finish my homework at school?— No, you_____. you can do it at home
A．can't
B．mustn't
C．needn’t
D．won’t
答案：C
考查情态动词。以Must开头的一般疑问句其否定回答用needn’t或don’t have to.