◎ 题干
Many people consider it _________, from which a lot of children benefit.
A.a worth doing cause B.a cause worth to do
C.a worthwhile cause D.a worthless cause
◎ 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“ Many people consider it _________, from which a lot of children benefit.A.a worth doing causeB.a cause worth to do C.a worthwhile causeD.a worthless cause…”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。