如何辨别宾语从句和主语从句如何辨别I don't know if you can help me.I didn't know that you would come until Friday.哪句是宾语从句哪句是主语从句?为什么?书上写I don't know if you can help me.是宾语从句,而I didn't know that you would come until Friday.是主语从句.
问题描述：
如何辨别宾语从句和主语从句
如何辨别
I don't know if you can help me.
I didn't know that you would come until Friday.
哪句是宾语从句哪句是主语从句?
为什么?
书上写I don't know if you can help me.是宾语从句,而I didn't know that you would come until Friday.是主语从句.
答
我认为两个都是宾语从句，不过我英语不怎么好，你还是问问高手吧
答
书本错误,两个都是宾语从句