问题
选择题
I’m afraid I’ll have to leave now ----- something has ______.
A．come out.
B．come up.
C．come in.
D．come down.
答案
答案：B
题目分析：考查动词短语：A. come out出版，B. come up.发生，出现，提出，C. come in进来，D. come down.下来，句意：恐怕我现在要离开了，发生什么事情了。选B。