◎ 题干
—Jack, you look tired today. What's wrong?  
—I was _____ busy _____ I didn't go to bed until midnight yesterday.     
[     ]
A. too, to
B. enough, to
C. so, that
D. such, that
◎ 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“—Jack, you look tired today. What's wrong? —I was ____ busy ____ I didn't go to bed until midnight yesterday. [ ]A. too; to B. so; that C. enough; to …”主要考查了你对  【固定搭配】  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。