高考英语连词练习51
题目内容

In the final exam of last term, our maths teacher Mr.Wu gave us  ________we all couldn't work out .

2021-07-27

A.such a difficult problem that

B.so a difficult problem as

C.so difficult a problem that

D.as difficult a problem as

题目答案

试卷相关题目

最新试卷
热门试卷

长理培训客户端 资讯,试题,视频一手掌握

去 App Store 免费下载 iOS 客户端