Predicting the future can be diffcut和Predicting the future i

问题描述:

Predicting the future can be diffcut和Predicting the future is difficult有什么区别?
1个回答 分类:英语 2014-10-25

问题解答:

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Predicting the future can be diffcut表示的是一种推测;而Predicting the future is difficult说明的是事实.
 
 
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