单选题:为保证安全疏散,电影院观众厅内疏散走道的净宽度,应按每百人不小于( )的净宽度计算。 题目分类:消防安全技术实务 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: 为保证安全疏散,电影院观众厅内疏散走道的净宽度,应按每百人不小于( )的净宽度计算。 A.0.4m B.0.5m C.0.6m D.0.8m 参考答案: 答案解析:
How does the author feel about the prospects of the RI's get How does the author feel about the prospects of the RI's getting out of financia 分类:消防安全技术实务 题型:单选题 查看答案
Lady Greenfield was blamed for Lady Greenfield was blamed forA.misunderstanding the significance of the RI's mo 分类:消防安全技术实务 题型:单选题 查看答案
Why does the woman feel grateful to Professer Mercheno? Why does the woman feel grateful to Professer Mercheno?A.He helped her get into 分类:消防安全技术实务 题型:单选题 查看答案