Professor Li has a large collection of books,____are written in foreign languages.【从 句考点】
问题描述：
Professor Li has a large collection of books,____are written in foreign languages.【从 句考点】
A.many of which B.many of them C.many ones of which D.many books of which
答
选A,因为后面填many of the books,而which可以代替the books,所以选many of which可答案选的是C阿应该选A呵呵正确答案是A，你手里的答案有问题。