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["甲醇精制化安全一题",,"身に火がついた場合、すぐに( )。 A.水をかけます B.手や物体で身の火を扑灭します C.火場から走り出し、身の火を扑灭します D.近くの場所で転がり、身の火を扑灭します D",","","",""]"]

2020-05-29View Original

Thread Content

当身上衣服着火时,可立即( )。   A.浇水 B.用手或物品扑打身上火苗  C.奔跑离开火场,灭掉身上火苗 D.就地打滚,压灭身上火苗  D
Reply #22020-05-29
D.就地打滚,压灭身上火苗 
Reply #32020-05-29
D.就地打滚,压灭身上火苗
Reply #42020-05-29
D.就地打滚,压灭身上火苗
Reply #52020-05-30
D.就地打滚,压灭身上火苗 

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