A fire of escaping liquefied flammable gas is best extinguished by（）.
- Acooling the gas below the ignition point
- Bcutting off the supply of oxygen
- Cstopping the flow of gas
- Dinterrupting the chain reactio
问题
A fire of escaping liquefied flammable
参考解析：
分类：液化气体与IGC规则题库
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