题目

题型：不详难度：来源：

The most important thing_______we should pay attention to is the thing_______I have said.

A．which that

B． that which

C． which which

D．that that

答案

D

解析

考查定语从句。第一空先行词thing前面有最高级修饰时使用关系代词that,第二个定语从句的先行词是不定代词thing，关系代词还是用that指代它。句意：我们应该注意的最重要的事情是我所说的事。