◎ 题干
Every year, _____people go to visit their factory
A. a thousand of   B thousands  C. thousand of    D. thousands of
◎ 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“Every year, _____people go to visit their factoryA. a thousand of B thousandsC. thousand of D. thousands of…”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。