题目

题型：不详难度：来源：

The authorities will____ the case further before they can come to a conclusion about it .

A．look out

B．look up

C．look through

D．look into

答案

D

解析

考查短语辨析。look out当心，look up 查字典， look through浏览，look into 调查，句意：官方人员在得出结论之前他们将进一步调查这个案件。故选D。