◎ 题干
I think ____ of the materials I listened to at the beginning of the exam ____ easy.
A.three fourths; is B.third four; are
C.three fourths; are D.three fourth; are
◎ 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 think ____ of the materials I listened to at the beginning of the exam ____ easy.A.three fourths; isB.third four; areC.three fourths; areD.three fourth; a…”主要考查了你对  【基数词】【序数词】【时刻】【分数】  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。