what has happened to Beijing's roads nowadays?what has Beijing's roads happened nowadays?
问题描述：
what has happened to Beijing's roads nowadays?what has Beijing's roads happened nowadays?
what has happened to Beijing's roads nowadays?为什么不是what has Beijing's roads happened nowadays?
答
因为happen就要这么用,再者have+done结构是现在完成时,两个单词不能拆开
I have learned English for 3 years.我已经学英语3年了.have+learned不能拆开的
指人——What happened with you?
指物就是你的第一个例句了那“你完成了什么？”这句话用英文怎么说？用finishWhat have you finished? 这个东西真不能死板 你多读就OK 外语连long time no see 都能说了 你只要张开嘴巴 多说一切OK 多读好吗