The bedroom is in a terrible mess; it______cleaned.

admin2019-08-08 33

问题 The bedroom is in a terrible mess; it______cleaned.

选项 A、can’t have been
B、shouldn’t have been
C、mustn’t have been
D、wouldn’t have been

答案A

解析 can或could表示对已经发生的情况进行否定的推测，其结构为：“can’t(couldn’t)+have+过去分词”。

转载请注明原文地址:https://kaotiyun.com/show/GD2Z777K

考研英语一

相关试题推荐

随机试题

最新回复(0)