◎ 题干
Some of the exercises appear to be ____ ones that you have done, but after taking   ___ second look,
you will find that they are different.
[     ]
A.不填; the    
B. the; a  
C. the; the  
D. the; 不填
◎ 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“Some of the exercises appear to be ____ ones that you have done, but after taking ___ second look, you will find that they are different. [ ]A.不填; theB. th…”主要考查了你对  【不定冠词】【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。