◎ 题干
It's about nine _______________ from here to Canada.
[     ]
A. thousands kilometres
B. thousands kilometre
C. thousand kilometres
◎ 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“It's aboutnine _______________ from here to Canada.[ ]A. thousands kilometres B. thousands kilometre C. thousand kilometres …”主要考查了你对  【复数名词】【基数词】  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。