从句部分判断

题目

从句部分判断
这句是主语从句.那从句部分是从哪到哪?
A good friend of mine when I was born showed up at my home right before I left for B eijing.这句是宾语从句.从句部分是从哪到哪?
The how to book can be of help to whoever wants to do the job .是宾语从句 从句部分是从哪到哪?
it is obvious to the students that they should get well prepared for their future.
这句是主语从句。那从句部分是从哪到哪？

答案

showed up at my home right before I left for B eijing作宾语从句部分,它是修饰“my friend”的,when I was born 是修饰“I”的,可视作一个插入成分The how to book 作主语从句,whoever wants to do the job 做宾...