如果楼房中的某一层着火,楼层的大火已将楼梯间封住,这时应__。 -题库考试答案搜索网

如果楼房中的某一层着火,楼层的大火已将楼梯间封住,这时应__。

单选题

2021-07-17 23:35

A、着火层以上楼层的人员要不惜一切代价冲过着火层的楼梯间
B、着火层以上楼层(2—4层)的人员可以跳楼
C、着火层以上楼层的人员可以先疏散到屋顶,再从相邻未着火的楼梯间往地面疏散
D、在充满烟雾的房间和走廊内逃离时最好直立行走

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正确答案

C

试题解析

标签：安全工程专升本化工安全 2019级毕业清考（考试分） 2020年第二学期期末考试

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