问题
选择题
Don't put off today's work till tomorrow. l mean, today's work _today.[ ]
A. may do
B. must do
C. may be done
D. must be done
答案
答案：D
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Don't put off today's work till tomorrow. l mean, today's work _today.[ ]
A. may do
B. must do
C. may be done
D. must be done
答案：D