高考英语非谓语动词练习42
题目内容

There is a new problem involved in the popularity of private cars _____ road conditions need _____.

2021-07-19

A.that …to be improved

B.which …to be improved

C.where…improving

D.when…improving

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