.The doctor did a lot to reduce the patient’s fear ______ he would die of the disease.

问题描述:

.The doctor did a lot to reduce the patient’s fear ______ he would die of the disease.
A.that
B.which
C.of which
D.of that
为什么是 that >
不是of which
还有同位语?

这里应该是that引导的同位语吧.同位语一般跟在抽象名词的后面,对这个名词起到一个补充说明该抽象名词具体内容的作用.如:i don't know the fact that he won the first prize.而这里也是一个用that引导的从句来说明...