名词性从句
主语从句
宾语从句
表语从句
同位语从句
主语从句在句中做------ 宾语从句在句中做------ 表语从句在句中做------ 同位语从句在句中-----
主语
宾语
表语
同位语
1. That he will come is certain.
2. I know that he will come.
3. The truth is that I have been there.
4. The fact that she was late surprised us.