试题与答案

某办公楼,地上33层,地下4层。其中地下一层为汽车库,建筑面积3840m2。该建筑设

题型:多项选择题

题目:

某办公楼,地上33层,地下4层。其中地下一层为汽车库,建筑面积3840m2。该建筑设有火灾自动报警系统和自动喷水灭火系统,采用剪刀楼梯间并设机械加压送风设备。则地下一层设置机械排烟系统设计应考虑()等因素。

A.防烟分区的划分

B.排烟管道机械排烟口的位置

C.是否设置送风系统

D.排烟风机的排烟量应按照换气次数不小于6次/h计算确定

E.排烟方式

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A

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Michel believes that handwriting is a good   35  of what kind of person the    36   is. "I wouldn't go out with a fellow    37  I didn't like his handwriting.” She says. But she  38 she fell in love with her future husband, a young policeman  39   she studied his handwriting. It is later proved to be   40 , however.
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