It's hot()summer in Beijing.A.by B.onC.at D.in

问题描述:

It's hot()summer in Beijing.A.by B.onC.at D.in
1个回答 分类:英语 2014-10-04

问题解答:

我来补答
D.in
解析 季节前面都用D.in
 
 
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