I have a lot of books,three of which are in English.I have a lot of books and three of them are in English.这两句话怎么区别呢?怎么就多个‘,’就一个是用which,一个用them?

问题描述:

I have a lot of books,three of which are in English.
I have a lot of books and three of them are in English.
这两句话怎么区别呢?怎么就多个‘,’就一个是用which,一个用them?

看清楚不只是多个逗号!第二个句子多了个and 没看到么??
上面说的很对~!

第二句是并列句,两句话并列中间必须要用and连接,每句话都有单独的主语,因此用them.
第一句用了逗号,后面的是从句,要有引导词which.