—______ I watch TV now. Mum?—Sure, but you ______ finish your homework first. [ ]A. Must; needn&#039

题目简介

—______ I watch TV now. Mum?—Sure, but you ______ finish your homework first. [ ]A. Must; needn&#039

题目详情

—______ I watch TV now. Mum?
—Sure, but you ______ finish your homework first.
[     ]
A. Must; needn't
B. Can; may
C. Can; must
D. May; mustn't
题型:单选题难度:中档来源:同步题

答案

C

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