试题与答案

下列()事故发生的主要部位就是建筑施工中的危险源。A、高处坠落 B、触电 C、物体打击D

题型:多项选择题

题目:

下列()事故发生的主要部位就是建筑施工中的危险源。

A、高处坠落

B、触电

C、物体打击

D、机械伤害

E、摔倒滑落

答案:

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题型:阅读理解

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