Question

【题目】This is the bike __________ my mother bought yesterday.

A. that B. who C. whom D. what

Answer 1

【答案】A

【解析】考查定语从句的用法。句意：这就是我妈妈昨天给我买的自行车。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既可指人又可指物。根据先行词是物，故选A。