◎ 题干
Without ____ participation of so many people, the completion of such a project in a short period would be out of ______ question.
A.a; / B.the; / C.a; the D.the; the
◎ 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“Without ____ participation of so many people, the completion of such a project in a short period would be out of ______ question.A.a; /B.the; /C.a; theD.the;…”主要考查了你对  【可数名词及其单复数】【动名词】【表语从句】【缩写与简写】  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。