问题
选择题
If you ________ talk about it with me, please wait till I finish my work at hand. [ ]
A. can
B. may
C. must
D. should
答案
答案：C
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If you ________ talk about it with me, please wait till I finish my work at hand. [ ]
A. can
B. may
C. must
D. should
答案：C