问题 选择题

___________ the three questions, which one is the most difficult to answer?

A.As

B.In

C.Than

D.Of

答案

答案:D

题目分析:As如同,当做;In在里面;Than比;Of属于,……的。句意:在这三个问题中,哪个是最难回答的?结合语境可知选D。

名词解释
判断题