题目内容
【题目】the first It's floor on ( . )
【答案】It's on the first floor.
【解析】通过读单词能找到短语on the first floor，句意是它在一楼。
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题目内容
【题目】the first It's floor on ( . )
【答案】It's on the first floor.
【解析】通过读单词能找到短语on the first floor，句意是它在一楼。