题目内容
-May I watch TV now, Mum?
-No, you_______. You_______ do your homework first.
A. don't; must B. don't; can't C: can't, must D. can't; can
-No, you_______. You_______ do your homework first.
A. don't; must B. don't; can't C: can't, must D. can't; can
C
试题分析:句意:现在我可以看电视吗,妈妈?不,你不能。你必须先做你的家庭作业。对may开头的问句回答,否定形式常用can’t。所以选C。
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