◎ 题干
The experiment turned out to be ________, which wasn’t ______ they wanted.
A.a completely failing; as B.a complete failure; what
C.completely failure; that D.failed; 不填
◎ 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 experiment turned out to be ________, which wasn’t ______ they wanted.A.a completely failing; as B.a complete failure; what C.completely failure; that D…”主要考查了你对  【可数名词及其单复数】【集合名词】【名词】  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。