Where is my pen? have you seen - ?填It or One?

问题描述:

Where is my pen? have you seen _ ?填It or One?
1个回答 分类:英语 2014-10-10

问题解答:

我来补答
it!
it 指代前面的pen ,因为已经提到过,所以用代词It,
one 是指同类但是不同个的东西.比如
i have no pen and i want to buy one
 
 
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