His sitting-room is lined with books,____ he has ever read.

问题描述:

His sitting-room is lined with books,____ he has ever read.
A none of which B of which C none of D none
还有,后面是什么从句呢?
be lined with又是什么呢?

be lined with摆放着,排满了,这里指房间摆满了他自己都没看过的书.答案明显选择A,后面属于定语从句,作books的定语