◎ 题干
Three minutes later, more than ten policemen turned up at the spot   the accident happened.
A.whichB.what C.whereD.that
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“Three minutes later, more than ten policemen turned up at the spotthe accident happened. A.whichB.what C.whereD.that…”主要考查了你对  【限制性定语从句】【非限制性定语从句】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。