my brother lives at--on--floor.A.Room Six,the secondB.Six Ro

问题描述:

my brother lives at__on__floor.A.Room Six,the secondB.Six Room,secondC.Room Six,two选哪个,为什么?
1个回答 分类:英语 2014-12-07

问题解答:

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A.Room Six,the second
 
 
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