【多选题】【消耗次数：1】
外面着火且火势很大,被困室内无法逃生时,以下哪些做法是正确的（ ）。
①
A可用浸湿的毛巾、衣物等堵塞门缝,防止毒烟进入
②
B把水泼在门上降温
③
C发出求救信号等待救援
④
D打开房门冲出去
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相关题目
【单选题】
高楼失火，当通道被火封住，无法出逃时，关紧迎火门窗，用湿手巾.湿布堵塞门缝，或用水淋透房门，迅速跑到临街的窗户或（ ）发出求救信号。
①
．阳台
②
．卫生间
③
．房间
④
．客厅
【判断题】
火灾发生后，千万不要盲目跳楼，可利用疏散楼梯、阳台、窗口等逃生自救。也可用绳子或把床单、被套等撕成条状连成绳索，紧拴在窗框、铁栏杆等可靠的固定物上，用毛巾、布条等保护手心，顺绳滑下，或下到未着火的楼层进行逃生。
①
A、正确
②
B、错误
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