题目内容
—Dad, can I go to the movies tonight?
—Sure, but you ________ come back home before 9 o’clock.
A. can B. must C. may D. might
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题目内容
—Dad, can I go to the movies tonight?
—Sure, but you ________ come back home before 9 o’clock.
A. can B. must C. may D. might