第1个回答 2012-02-24
Is the library from which they often borrow books ?
第2个回答 2012-02-24
That is the library where they often go to borrow books.本回答被提问者和网友采纳
第3个回答 2012-02-24
Is the library from which they often borrow books ?
第4个回答 2012-02-24
Is that they often borrow books from the library?
第5个回答 2012-02-24
Is that they often borrow books from the library?