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I had an experience some years ago which taught me
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Everyone knows that the favourite food of the
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ADADADADAD
抹布,不适宜,锅盖
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12-09
I had an experience some years ago which taught me
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12-09
Everyone knows that the favourite food of the
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题目厨房内炒菜油锅着火,最好的处理方法是( )A.用水浇灭B.用锅盖盖灭C.用抹布扑灭D.将油倾倒水池中可圈可点用户2021-02-25 12:09优质解答答案B解析A、油的密度比水小,加少量水后,油会漂浮于水面上,与氧气的接触面积更大,
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题目
厨房内炒菜油锅着火,最好的处理方法是( )
A.用水浇灭
B.用锅盖盖灭
C.用抹布扑灭
D.将油倾倒水池中
可圈可点用户
2021-02-25 12:09
优质解答
B
A、油的密度比水小,加少量水后,油会漂浮于水面上,与氧气的接触面积更大,更容易燃烧,故A措施不适宜;
B、立即盖上锅盖,可以隔绝空气灭火,故B做法正确;
C、用湿抹布扑盖能起到隔绝空气的作用,能灭火,但用湿抹布扑盖不卫生,方法不适宜,故C措施不正确;
D、把油倒掉也会燃烧,达不到灭火的目的,故D措施不适宜.
故选B
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