◎ 题干
—Mary came _____ in the Math exam.
—This is _____ time she got the best mark.

A. first, second                    
B. the first; the second
C. first; the second                
D. the first; second
◎ 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“—Mary came_____ in the Math exam.—This is _____ time she got the best mark. .[ ]A. first, secondB. the first; the secondC. first; the second D. the firs…”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。