The room is in a terrible mess; it ______________________(一定没打扫过).can’t have bee

游客2024-03-04 35

问题 The room is in a terrible mess; it ______________________(一定没打扫过).

选项

答案 can’t have been cleaned

解析本题考查can’t have done表示对过去某事的否定猜测的用法。表达对过去某事的肯定猜测时，用must have done sth.的形式；而表达对过去某事的否定猜测时，要用can’t have done sth.的形式．房间应是“被打扫”，所以clean要用被动语态．

转载请注明原文地址:https://tihaiku.com/zcyy/3505560.html

相关试题推荐

随机试题

最新回复(0)

ElNinoisawarmoceancurrent______.[br]HousesinIcaexperiencedterribled