Foam extinguishes a fire by（）.
- Ashutting off the air supply
- Bcooling the fuel to below ignition temperature
- Cdispersing the fuel
- Dremoving the source of ignitio
问题
Foam extinguishes a fire by（）.
参考解析：
分类：消防演习与作业题库
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4、Foam extinguishes a fire by（）.
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6、Halon extinguishes a fire by（）.
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