问题
选择题
We'd better _____ to do the work at once in order to finish it on time.[ ]
A. set out
B. check up
C. come on
D. take care
答案
答案：A
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We'd better _____ to do the work at once in order to finish it on time.[ ]
A. set out
B. check up
C. come on
D. take care
答案：A