下载APP
【单选题】
新架挂光（电）缆与杆上原光（电）缆设施的间距为（）。
A.
300mm
B.
400mm
C.
500mm
D.
600mm
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】建筑物间防火间距的设计目标是（ ）。
A.
建筑防火分区划分应能有效降低火灾危害
B.
建筑与相邻建筑、设施的防火间距应满足安全要求
C.
建筑物防火间距设置满足要求
D.
建筑周围应具有满足消防车展开灭火救援的条件
【多选题】（）属破坏绿化和绿化设施的行为。
A.
擅自折损树（林）木花草
B.
在树旁和绿（林）地内倾倒垃圾或者有害废渣废水、堆放杂物
C.
引起树（林）木损坏的焚烧行为
D.
在绿（林）地内乱设广告
E.
其他损坏绿化或者绿化设施的行为
【单选题】When George W Bush delivered his State of the Union Address this past January, three words appeared that had not previously been heard from the Oval Office: Switchgrass, stalks and woodchips. Bush’’s ...
A.
George W. Bush
B.
Tom Slunecka
C.
James Woolsey
D.
David Bransby
【单选题】Section BDirections: There are 2 passages in this section．Each passage is followed by some questions or unfinished statements．For each of them there are four choices marked A, B, C and D．You should de...
A.
they can afford the cure for malaria
B.
they can save their cash efficiently
C.
they can live safely in the village
D.
their can get rid of poverty soon
相关题目：
【单选题】建筑物间防火间距的设计目标是（ ）。
A.
建筑防火分区划分应能有效降低火灾危害
B.
建筑与相邻建筑、设施的防火间距应满足安全要求
C.
建筑物防火间距设置满足要求
D.
建筑周围应具有满足消防车展开灭火救援的条件
【单选题】单颌覆盖义齿颌间距最少应在（）
A.
4mm
B.
6mm
C.
8mm
D.
10mm
E.
以上均不是
【多选题】（）属破坏绿化和绿化设施的行为。
A.
擅自折损树（林）木花草
B.
在树旁和绿（林）地内倾倒垃圾或者有害废渣废水、堆放杂物
C.
引起树（林）木损坏的焚烧行为
D.
在绿（林）地内乱设广告
E.
其他损坏绿化或者绿化设施的行为
【多选题】消防用电主要是指哪些设施的用电（）。
A.
消防控制室
B.
消防水泵
C.
消防电梯
D.
防烟排烟设施
【单选题】核设施退役的最终目标是()。
A.
无限制开放或利用场址
B.
有限制开放或利用场址
C.
保护环境，不给后代增加负担
D.
A或B
【单选题】When George W Bush delivered his State of the Union Address this past January, three words appeared that had not previously been heard from the Oval Office: Switchgrass, stalks and woodchips. Bush’’s ...
A.
George W. Bush
B.
Tom Slunecka
C.
James Woolsey
D.
David Bransby
【单选题】每栋工棚的防火间距，城区不得小于______。
A.
3m
B.
5m
C.
7m
D.
10m
【单选题】木枕间距不大于()m。
A.
0.7
B.
1.0
C.
1.2
【单选题】24kg/m钢轨的接头轨枕间距应为（ ）。
A.
440mm
B.
460mm
C.
480mm
D.
450mm
【单选题】Section BDirections: There are 2 passages in this section．Each passage is followed by some questions or unfinished statements．For each of them there are four choices marked A, B, C and D．You should de...
A.
they can afford the cure for malaria
B.
they can save their cash efficiently
C.
they can live safely in the village
D.
their can get rid of poverty soon
【单选题】15MPa，消火栓间距不大于（ ）m。
A.
20
B.
40
C.
60
D.
80