it took him hour to finish his homework

问题描述:

it took him hour to finish his homework
A.a B.an C.the
1个回答 分类:英语 2014-11-22

问题解答:

我来补答
他花了一小时去完成他的家庭作业.
an hour 一小时
hours 几小时
 
 
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