◎ 题干
The athlete’s family came to Beijing in August,2008 to watch him play.That was     
_____they began their contact with the  large country with a long history.
A.in whichB.at whichC.whyD.when
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“The athlete’s family came to Beijing in August,2008 to watch him play.That was _____they began their contact with the large country with a long history.A.in …”主要考查了你对  【状语从句】【限制性定语从句】【主语从句】【同位语从句】  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。