蒙古舞教学:had been done与had done的区别，何时选前者，何时选后者？

来源：百度文库 编辑：查人人中国名人网 时间：2024/10/02 18:08:00

had been done是被动语态。后面多加名词。
had done.后面多加动词。/

被动和主动的区别

被动和主动的区别

前者是被动语态，后者是主动语态，

had been done与had done的区别，何时选前者，何时选后者？ had been done与had done是什么结构 他们的用法是什么 had+done 与have+done有什么区别? HAD BEEN TO They had done that before 请教had been 的用法 从句you had been gone have been与had been的区别？（谢瓜了） The bill he had long been opposed_____...... had been是怎么用的?谢谢!