单选题The success of an indirect attack on a fire depends on the（）.Asize of the fire when initially observedBcomplete containment of the fireCcooling ability of the firefighting agentDclass of the fire
单选题
The success of an indirect attack on a fire depends on the（）.
A
size of the fire when initially observed
B
complete containment of the fire
C
cooling ability of the firefighting agent
D
class of the fire
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