◎ 题干
I know little about the accident because not much ______ about it up to now.
A.has said B.has been said C.had said D.had been said
◎ 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 know little about the accident because not much ______ about it up to now.A.has saidB.has been saidC.had saidD.had been said…”主要考查了你对  【现在完成时】【现在完成时的被动语态】  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。