how long is the tv -----(开着)in the empty room?-for over 2 ho

问题描述:

how long is the tv _____(开着)in the empty room?-for over 2 hours
1个回答 分类:英语 2014-10-18

问题解答:

我来补答
on 表电器开着的状态
 
 
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