问题
选择题
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
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:A