【单选题】
高层建筑火灾扑救应坚持___的战术原则,优先利用建筑内部的消防设施实施火灾扑救。
A. 以固为主、固移结合
B. 先控制、后消灭
C. 攻防并举、准确迅速
D. 冷却保护、防止爆炸
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答案
A
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