◎ 题干
    of the students in our class        money for the disabled people these days.
A.Half; has raised
B.Two thirds; has raised
C.Three fourth ; have raised
D.Three fifths; have raised
◎ 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“of the students in our class money for the disabled people these days.A.Half; has raisedB.Two thirds; has raisedC.Three fourth ; have raisedD.Three fifths; …”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。