Question

红笔有错的 求详细解析

Answer 1

1. 指“（关系等）破裂，分手”用break up

2. watch out = look out = be careful 小心/注意

3. 主句主语为____ is known to us all，主句谓语是系表结构：is + that引导的表语从句。

   该主语也是从句，即为主语从句，而从句中明显缺少表示sth的主语，所以用what引导该从句。

   选A，则改写成：It's known to us all that the 2011....

   选C，则改写成：As is known to us all, the 2011...

追问

谢谢

追答

请不要“谢谢”，麻烦给个好评，多谢！