it takes us two hours to do the work划线two hours ,就划线部分提问

问题描述:

it takes us two hours to do the work划线two hours ,就划线部分提问
1个回答 分类:英语 2014-12-04

问题解答:

我来补答
How long does it take you to do the work?
供参考,祝进步!
 
 
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