◎ 题干
The most important thing about cotton in history is ______ part that it played in _____ Industrial
Revolution.  
[     ]
A. /; /
B. the; /
C. the; the
D. a; 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“The most important thing about cotton in history is ______ part that it played in _____ Industrial Revolution.[ ]A. /; /B. the; /C. the; theD. a; the…”主要考查了你对  【定冠词】  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。