The question of drug-taking is bound to(一定要) at the next conference. A. come upB. be com

问题补充：

The question of drug-taking is bound to(一定要) at the next conference.

A. come up

B. be come up

C. come up with

D. be coming up

答案：

(答案→)A. come up

B. be come up

C. come up with

D. be coming up

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