has done sth. Has been done. 的区别

如题所述

推荐答案推荐于2016-04-04

has done sth. 是现在完成时态‘ 做了某事“
Has been done. 是现在完成时的被动语态” ……已经被做……’

如
He has finished his homework.
他已做完作业了。

= His homework has been finished by him .
他的作业已被他做完了。

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其他回答

第1个回答推荐于2016-07-08

两者都表示完成
但是：
Has been done是被动语态,Has done 是主动语态.
而have been doing
表示某人一直在做某事,有可能延续下去,有可能刚刚结束.本回答被提问者采纳

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it has been done has been done的用法 has been to do have to be done had been done怎么用 Having been done has beendone have has done has since done