高考英语连词练习16
题目内容

Our government has taken some measures to overcome the lack of electricity, but it may takesome time ____ we have enough power.      

2021-07-27

A.since

B.after

C.unless

D.before

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