Question

【题目】Books are everywhere, but it's not easy to find one _________ is really interesting.
A.that
B.who
C.it
D.what

Answer 1

【答案】A
【解析】句意：书到处都有, 但是找到一本真正有趣的并不容易．首先分析句子结构, 本句中的“________ is really interesting”在复合句中作定语从句, 由于先行词 one为下文定语从句的逻辑主语, 且指物, 所以引导定语从句的关系代词用that或者which, 故选A。