问答库

题干| 解析| 归类| 考点| 相关| 热门| 搜索
A-A+

The police have begun to ______ the murder case but in vain.A look intoB look upC look

2020-09-28 00:35:47 学历考试 阅读

问题详情

The police have begun to ______ the murder case, but in vain.

A、look into

B、look up

C、look out

D、look after

参考答案

考点：