Question

This is the computer ________ Mum gave me for my birthday．

A．which

B．what

C．whose

D．whom

Answer 1

A

解析试题分析：句意：这就是妈妈在我生日时给我买的电脑。定语从句用来充当句中定语的成分，被修饰的名词叫先行词，连接主从句的是关系词。关系词分：1关系代词：who , whom , whose , which , that 。2关系副词：where,when why 等。一般的who 用于指代人的先行词，which 用来指代物的先行词，that既可指认又可指物。the computer是物，故选A。
考点：考查定语从句的用法。