单选题:对于旧城区中严重影响城市消防安全的企业且一时不能拆除重建的,可划分防火分区,各分区之间留出不小于( )m的防火通道或设置 题目分类:消防安全技术综合能力 题目类型:单选题 查看权限:VIP 题目内容: 对于旧城区中严重影响城市消防安全的企业且一时不能拆除重建的,可划分防火分区,各分区之间留出不小于( )m的防火通道或设置高出建筑屋面不小于( )cm的防火墙。 A.6,50 B.4,50 C.6,100 D.4,100 参考答案: 答案解析:
When eating bread rolls in formal settings, you are advised When eating bread rolls in formal settings, you are advised to eat them A.with b 分类:消防安全技术综合能力 题型:单选题 查看答案
Why did the British government put the London Bridge up for Why did the British government put the London Bridge up for sale? A.It polluted 分类:消防安全技术综合能力 题型:单选题 查看答案
第二节 完形填空 阅读下面短文,回答题.The first time I left my mother, I was f 第二节 完形填空 阅读下面短文,回答题.The first time I left my mother, I was five years old. She 分类:消防安全技术综合能力 题型:单选题 查看答案
What do we know about the speakers' armchair at home? What do we know about the speakers' armchair at home? A.It is badly broken. B.It 分类:消防安全技术综合能力 题型:单选题 查看答案
按照消防设施的分类,消防梯属于( )。 按照消防设施的分类,消防梯属于( )。A.防火分隔设施 B.安全疏散设施 C.移动式灭火器材 D.消防通信设施 分类:消防安全技术综合能力 题型:单选题 查看答案