◎ 题干
—______is the Changjiang river in China, do you know?
—Yes, it’s about 6,380 kilometers long.
A.How manyB.How wideC.How longD.How much
◎ 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“—______is the Changjiang river in China, do you know?—Yes, it’s about 6,380 kilometers long.A.How manyB.How wideC.How longD.How much…”主要考查了你对  【人称代词】【物主代词】【it的用法】  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。