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The four basic components of a fire are fuel, heat, oxygen and a chain reactionWhich of the following statements best describes what must be eliminated to extinguish a fire?（）
A:Any one component can be eliminated to extinguish a fire
B:Any two components must be eliminated to properly extinguish a fire
C:Any three components must be eliminated to properly extinguish a fire
D:Ali four components must be eliminated to extinguish any fire

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出自：海船船员证

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