【单选题】火灾自动报警系统应绘制消防控制室平面布置图,消防控制室内设备的布置,单列布置时,设备面盘前的操作距离不应小于()。
【单选题】It is clear that the whole world is passing through a social revolution in which a central______must be taken by scientists and technologists.
【单选题】有一消防控制室,设备面盘单列布置。根据《火灾自动报警系统设计规范》(GB50116-2013)的规定,该消防控制室内设置面盘前的操作距离不应小于()m。
【判断题】特许权使用费收入以实际取得收入的日期确认收入的实现。
【单选题】What was the woman's family like when she was a child?
A.
They didn't have much money.
B.
They didn't have enough to eat.
C.
They didn't have many friends.
【多选题】消防控制室的消防控制设备面盘前的操作距离()。
【单选题】We didn't have a car until the 1960s.
【多选题】消防控制室的消防控制设备面盘前的操作距离:( )。
【简答题】Have you ever noticed that at yesterday's concert one of the violinists didn't produce the right note? (out of tune)