主句+引导词+宾语从句 例如 Do you know that there is .Do主句+引导词+宾语从句例如 Do you know that there is .Do you know是主句 that是引导此 there is.是宾语从句可以这么理解吗

问题描述:

主句+引导词+宾语从句 例如 Do you know that there is .Do
主句+引导词+宾语从句
例如 Do you know that there is .
Do you know是主句 that是引导此 there is.是宾语从句
可以这么理解吗