◎ 题干
The reason__________ their failure you know is they didn't get fully prepared for the experiment.
A.why.., thatB.that.., whyC.for.., thatD.why.., because
◎ 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 reason__________ their failure you know is they didn't get fully prepared for the experiment.A.why.., thatB.that.., whyC.for.., thatD.why.., becau…”主要考查了你对  【情景交际】  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。