英语练习题48
题目内容

I’m very grateful to Professor Smith, without __________ help I would have never have got this far.

2020-11-13

A.who

B.whose

C.whom

D.which

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