问题描述：
高中英语一道改错题
I have been surprised each time when my son has come home from school with a message saying his teacher wants to see me
答案是 删去each time 我写的是 删去when 可不可以?为什么?
I have been surprised each time when my son has come home from school with a message saying his teacher wants to see me
答案是 删去each time 我写的是 删去when 可不可以?为什么?
问题解答：
我来补答展开全文阅读