We didn't know ______such a difficult problem.A.why we should deal with B.why to deal withC.what to do with D.what we should do with

分类: 作业答案 • 2021-12-20 02:05:31

问题描述：

We didn't know ______such a difficult problem.
A.why we should deal with B.why to deal with
C.what to do with D.what we should do with

答

A 我们不知道为什么我们要处理如此困难的问题。

答

C
我们不知道如何处理这个难题

答

C 一个困难的问题应该不知道怎麽做且句式应该是：
We didn't know __（疑问代词）+ to do__such a difficult problem.

答

A正确