Day by day, the UN officials are discussing about Iraq issue. But they wonder how to deal with it.
A. interested in
B. busy with
C. excited at
D. fed up with
网友回答
A. interested in
(答案→)B. busy with
C. excited at
D. fed up with
解析：interested in对……感兴趣；busy with忙于……；excited at对……感到兴奋；fed up with对……厌倦，受够了。句意：一天天地，联合国官员忙于讨论伊拉克问题。但是他们不知道如何处理它。结合语境可知选B。