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问题 名词解释

胁痛

答案

参考答案：

胁痛指一侧或两侧胁助部疼痛而言。

选择题
      he thought he was helping us with the work, he was actually in the way.            
A．AlthoughB．UnlessC．BecauseD．When
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问答题 简答题

简述伤亡事故性质分类？
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