改错He has been to Shanghai since last week.He will be back to

问题描述:

改错He has been to Shanghai since last week.He will be back tomorrow.
1个回答 分类:英语 2014-10-20

问题解答:

我来补答
een 应该改为gone
have been = 去了并且已经回来了
have gone = 去了还没有回来
 
 
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