英语专业习题16
题目内容

They have not made any decision on _____ they are going to do to deal with the waste and control pollution.

2020-11-13

A.what

B.whether

C.which

D.that

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