高考英语虚拟语气练习21
题目内容

Who ______ the fight against the H1N1 flu ______ it not been for the Chinese scientists' great efforts?

2021-08-10

A.could have won; had

B.would win; had

C.would have won; has

D.could win; has

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