英语had done 和had been done区别

英语had done 和had been done区别 had been done和 had done有什么区别呢? what had been done had been done. had been doing 和had been done有什么差别 had been doing 和had been done有什么差别? had been doing 和 had done的区别 英语时态区分have done .have been doing.had done.had been doing.有什么区别. had been done 怎么用? 英语,has been和 had been was doing、had been doing和had been done都有什么区别?was doing和had been doing不是都是指过去一段时间做的事情吗?他们俩有什么区别吗?had been doing 和 had been done 又有什么区别. 话说我在写英语句子时不 来一位高手辨析一下这个英语区别has done had done has been done had been done 区别是什么如何翻译? has been done,had been done 的区别是什么? had been done 用于什么时态? has/had been gone和has had been done的区别是什么啊 我要疯了.做题总错 have had . 和have done . had done . 和 have been doing . had been doing ,和have been +adj . 区别总的来说 就是 have 后面 和had 后面 的各种搭配的 不同. 求高手解释... 我现在在国外上学. 英语作业特别难 .而且 had have done 和had done怎样区分? have done.have been done .had done.had been done 有什么区别?怎么用?有什么结构? 1.在句子中什么时候使用副词?2.在英语中,什么时候用had been doing had done has been doing has done请分别举例,