作业帮 > 历史 > 作业

had had been taken 是什么时态

来源：学生作业帮 编辑：搜搜做题作业网作业帮 分类：历史作业 时间：2024/08/07 17:51:23
had had been taken 是什么时态
那解释一下两个had分别是什么作用
had had been taken 是什么时态
是过去完成时,不要被两个had迷惑了哦
had been doing是什么时态 had been doing 是什么时态? had had是什么时态 have/has/had加been是什么时态 had been doing是什么是时态? had been什么时态 had had to 是什么时态 had talked 是什么时态 had done 是什么时态? Had done是什么时态 had read是什么时态? had been done 用于什么时态?