She looked over the books one after (a ).里填什么?why?

问题描述:

She looked over the books one after (a ).里填什么?why?
1个回答 分类:英语 2014-10-01

问题解答:

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填another 因为不是特定的两者间的选择,所以用one after another表示不定概念:一个又一个
 
 
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