has lost和had lost有什么区别

来源:学生作业学帮网 编辑:学帮网 时间:2024/06/06 01:14:50

has lost和had lost有什么区别

He leans over backwards to make up for what he has lost.他过于努力弥补他的损失.He had lost his identity card and was being questioned by the police.他遗失了身份证,正在被警察查问.通过上面两个例句你可以看清楚,前者是现在完成时,而后者是过去完成时.

前者是现在完成时 后者是过去完成时,形容过去的过去 he had lost it yesterday