高考英语动词及动词短语辨析练习301
题目内容

Loulan is believed ____ by sandstorms from AD 200 to AD 400.

2021-07-10

A.to be gradually covered over

B.to have been gradually covered over

C.being gradually covered over

D.having been gradually covered over

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