> 英语 >
in the last few hours,my sister ( )her badroom three times
A.has cleaned B.was cleaning C.would clean
求答案、为啥呢?
人气:268 ℃ 时间:2019-10-11 16:26:48
解答
A 现在完成时have/has+done 动作发生在过去,强调对现在的影响
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版