have been broken 和have broken 有什么不同?分别在什么地方用?
问题描述：
have been broken 和have broken 有什么不同?分别在什么地方用?
答
have been broken been再这里是BE的变形是他的完成时态 意味 被打破 再完成时用 have broken 意味打破 在现在时
答
have been broken 是被动语态,have broken是主动语态 Example:the students have broken the desks.the desks have been broken by the students.