题目

题型：不详难度：来源：

The company has recently taken on fifty new workers some of_______ have just graduated from university.

A．which

B．them

C．those

D．whom

答案

D

解析

试题分析：本题考察的是定语从句。先行词是fifty new workers,后面的定语从句some of_______ have just graduated from university中介词of后面缺少宾语，先行词是指人的名词，关系词在句中做宾语，只能使用whom指代人的先行词，在句中做宾语。BC不能引导定语从句，A项的先行词必须是物。故D正确。