【多选题】
消防车按功能用途分类可分为灭火消防车、举高消防车、后援消防车以及___。
A. 机场消防车
B. 专勤消防车
C. 照明消防车
D. 通信指挥车
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答案
AC
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火场供水的原则包括就近占据水源，确保重点、兼顾一般，正确运用供水方法，选择适当的停车位置，___。
A. 力求迅速，机动灵活
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消防救援队伍执行灭火与应急救援任务，应当坚持“救人第一，科学施救”的指导思想，按照“___、最大限度地减少损失和危害”的要求，组织实施灭火与应急救援行动。
A. 第一时间调集足够警力和有效装备；
B. 第一时间到场展开；
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D. 第一时间控制灾情发展
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消防救援队伍应当辖区灾害事故风险和危害调查评估结果为依据，按照___情况下灭火与应急救援任务的需要，制定执勤战斗预案。
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E. 最复杂
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火情侦察应当查明下列情况___。
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根据灭火战斗行动的实际需要，应当按照下列基本要求，依法合理实施破拆___。
A. 为查明火源和燃烧的范围，以及抢救人员和疏散重要物资需要开辟通道时，可以对毗邻火灾现场的建（构）筑物、设施进行破拆；
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闪点在消防上的应用主要表现在___。
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C. 可确定液体自燃点高低
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