A working party has been set up to the problem. A．look through B．look up C．look
来源：网络
时间：
推荐文章
A working party(工作组) has been set up to ________the problem.
| A．look through | B．look up | C．look into | D．look out |
试题答案
【答案】
：C
【解析】：短语辨析。A仔细检查；B查找；C调查；D当心；句意：一个工作组已经被成立来调查这个问题。根据句意说明C正确。