Question

Three minutes later, more than ten policemen turned up at the spot　　　the accident happened.

A．which

B．what

C．where

D．that

Answer 1

C

選C�？疾槎ㄕZ從句。分析句子成分可知, 此處spot應為先行詞, 使用where引導定語從句, where在從句中作狀語, 表示地點。
【知識拓展】模糊先行詞后的定語從句
①當先行詞為case, condition, situation, position, point, stage, circumstance, play, job, work, scene, spot, activity, process等名詞時, 若在從句中充當狀語成分, 可用where引導; 若作主語、賓語等成分, 可用that/which引導定語從句。
②occasion, point, stage等名詞表示時間節(jié)點的時候, 其后的定語從句可用when引導, 在從句中作時間狀語。