中科新闻网32岁运动员去世:一道简单的改错题！！
来源：百度文库 编辑：中科新闻网 时间：2024/05/01 04:16:28
He did what I asked him to.哪里错了，为什么？？
正确答案：He did what I asked him to do.
因为what后是did的宾语从句。
He did what I asked him to do.
ask him to do sth.
what是从句中的宾语, sth.就是疑问代词what
asked ——ask
有助动词出现，动词用原型
最后加个do。