deskscapes添加视频:曾经做过谋事怎么翻译
来源:百度文库 编辑:高校问答 时间:2024/05/05 07:53:43
have ever done something
即用现在完成时:have(has) + 过去分词
used to do something
I have ever done something.
i did something
i have done something
used to do sth
保证是 ,我刚学
As a consultant used to