问题
选择题
Is this company _____ you visited Mr. Wang last week?
A．which
B．the one where
C．the one that
D．that
答案
答案：B
考查定语从句。把此题改为肯定句为This company is _____ you visited Mr. Wang last week.从中可看出缺少先行词，故填上the one ，从句中不缺少主语或宾语，故用关系副词where，所以选B。