多选：家中预防煤气中毒的措施有哪些？（）A．临睡前，一定要关闭煤气阀门B．平时严格检查煤气管道、阀门是否漏气，应及时检修，严格遵守使用规则C．烧煤

题目内容：
家中预防煤气中毒的措施有哪些？（）
A．临睡前，一定要关闭煤气阀门
B．平时严格检查煤气管道、阀门是否漏气，应及时检修，严格遵守使用规则
C．烧煤厨房应有风斗，充分通风换气
D．安装CO报警器后就不用担心会发生煤气中毒
参考答案：

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