◎ 题干
I'd appreciate         if you could bring out all that happened into the open.     
[      ]
A. that
B. it
C. this
D. you
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“I'd appreciate if you could bring out all that happened into the open.[ ]A. thatB. itC. thisD. you…”主要考查了你对  【it的用法】  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。