The Canadian friends from our school have given us a lot of books ,few of___ a bit difficult for us
问题描述：
The Canadian friends from our school have given us a lot of books ,few of___ a bit difficult for us
A.them are B.that is C.which are D.which is
答
C.which are注：非限制定语从句由于指代的是可数名词book的复数,所以谓语动词用are☞希望我的回答对你有所帮助,如果还有疑问,可以在百度HI给我留言☜ 补充：不好意思,刚去吃饭了,你的问题是为什么不选A是...