◎ 题干
– Could you tell me where I can get a dictionary?
– Take the escalator. The bookstore is on the ________ floor of the 5-floor building.
A. first                    B. third                    C. ninth
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“– Could you tell me where I can get a dictionary?– Take the escalator. The bookstore is on the ________ floor of the 5-floor building. A. first B. third C.…”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。