Question

【题目】What surprised us most is that be doesn’t know the differences between the two books lie.

A. that B. what C. which D. where

Answer 1

【答案】D

【解析】考察宾语从句。句意"最让我们惊讶的是他不知道两本书有什么区别。"这里接的是宾语从句，而后面的从句缺少的是地点状语。所以应该用where。故选D。