—Mum, may I watch TV now?—No, you ______ finish your homework first. [ ]A. mustn't B. must C. n
[ ]
题目简介
—Mum, may I watch TV now?—No, you ______ finish your homework first. [ ]A. mustn't B. must C. n
题目详情
—No, you ______ finish your homework first.
[ ]
B. must
C. need
D. can't
答案