Question

【题目】一What are you doing under the desk？

一I'm looking for the pen I bought yesterday．

A.who B.that C．What D．where

Answer 1

【答案】B

【解析】

试题分析：句意：――你在课桌下面做什么？――我在找我昨天买的笔。the pen后跟的是定语从句，定语从句的先行词指人时，常用who，whom，that作关系词；定语从句的先行词指事物时，常用that，which作为关系词。the pen钢笔，指物，用that, which作关系词，故选B。