单选题The type of extinguisher which should be used for an electricity fire is（）.Afoam or soda acidBdry chemical or foamCcarbon dioxide or dry chemicalDcarbon dioxide or foam
单选题
The type of extinguisher which should be used for an electricity fire is（）.
A
foam or soda acid
B
dry chemical or foam
C
carbon dioxide or dry chemical
D
carbon dioxide or foam
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