◎ 题干
Each country, of course, in________ Copenhagen has its own particular priorities and concerns, which is why ________ agreement is so difficult to reach.
[     ]
A. the; an  
B. /; an
C. a; the  
D. /; the
◎ 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“Each country, of course, in________ Copenhagen has its own particular priorities and concerns, which is why ________ agreement is so difficult to reach. [ ]A. …”主要考查了你对  【不定冠词】【零冠词】  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。