◎ 题干
Kangkang is a school boy. He got a good gift on his _______ birthday.
[     ]
A. fourteenth
B. fortieth
C. the fortieth
◎ 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“Kangkang is a school boy. He got a good gift on his _______birthday. [ ]A. fourteenth B. fortieth C. the fortieth …”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。