同时有主语从句和表语从句怎么分主句和从句

例句:

What cost him his life was that he was too careless.

What I want to know is where you found my book.

请先 登录 后评论

1 个回答

好题  
擅长:英语

 这样的句子属于从句被包含在句子中。主句就是这个句子。

请先 登录 后评论
  • 1 关注
  • 1 收藏,1089 浏览
  • viperbbb 提出于 2022-06-15 13:44