in the last few hours ,my sister _____her bedroom three times A cleans B was cleaning C wouldclean D has cleaned

问题描述:

in the last few hours ,my sister _____her bedroom three times A cleans B was cleaning C would
clean D has cleaned

选D。
句子意思是:在过去的几个小时,我的姐姐已经清理过她的卧室三次了。
根据时间状语是段市,可以判断应该使用现在完成时。

本题考点是 过去完成时 应填 had cleaned

D,in the last few hours常和现在完成时连用

In the last few hours ,my sister _____her bedroom three times.

A cleans
B was cleaning
C would clean
D has cleaned

答案:D
解析:

现在完成时 用 have done 的形式

我的姐姐在过去的几个小时里,就把她的房间打扫了3次。