◎ 题干
The Olympic Games is held ________.
A.each four yearsB.every four yearsC.each four yearD.every four year
◎ 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 Olympic Games is held ________.A.each four yearsB.every four yearsC.each four yearD.every four year…”主要考查了你对  【序数词】【小数】【分数】【量词】  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。