问题
选择题
—May I go fishing with you,Dad?
—Of course .But you____finish your homework first. [ ]
A. mustn't
B. must
C. would
D. can't
答案
答案：B
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—May I go fishing with you,Dad?
—Of course .But you____finish your homework first. [ ]
A. mustn't
B. must
C. would
D. can't
答案：B