用括号内所给单词的适当形式填空 He has been to shanghai-----------(two).

问题描述:

用括号内所给单词的适当形式填空 He has been to shanghai___________(two).
1个回答 分类:综合 2014-11-20

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twice 两次,他已经去了上海两次,has been 是现在完成时.
 
 
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