◎ 题干
— Could you give _______ an introduction to the new machine?
— Of course. I will tell you how to use it.
A.him B.usC.herD.it
◎ 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“— Could you give _______ an introduction to the new machine?— Of course. I will tell you how to use it. A.him B.usC.herD.it…”主要考查了你对  【序数词】  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。