Question

This is the office _____ my parents are visiting now.

A．which

B．what

C．who

D．where

Answer 1

A

试题分析：考查定语从句。先行词是the office，指物，不用who；visit是及物动词，定语从句缺少宾语，故不能用where；what不能引导定语从句，排除B、C、D。故选A。