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【简答题】
某装饰工程公司承接某市区一栋18层的办公大楼装饰工程，现场安排某安全员负责工地的消防安全管理，并做如下安排： （1）电焊工从事电气设备安装和气焊作业时均要求按有关规定进行操作。 （2）因施工需要搭设了临时建筑，为降低成本就地取材，用木板搭建工人宿舍。 （3）施-工材料的存放、保管符合防火安全要求。 （4）现场有明显的防火传标志，施工现场严禁吸烟。 （5）使用明火按规定执行，专人看管，人走灭火。 该工程的消防安全管理工作比较到位，在施工全过程中，未发生一起火警。 装饰装修工程施工现场对灭火器的设置有哪些规定？
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举一反三
【单选题】对 X 线的描述,下列正确的是
A.
X 线的硬度大，频率高，穿透力弱
B.
X 线的硬度大， HVL 小，穿透力强
C.
X 线的硬度大，频率高，穿透力强
D.
X 线的硬度大，波长长，穿透力弱
【简答题】将知识点写作业本上: 1. who had arrested him three times for carrying drugs. A . Before George stood the policeman B . Before George the policeman stood C . Before the policeman stood George D . Before George...
【简答题】A policeman was sitting in his car on the side of Highway 25, hoping to catch speeders . After a while , a car full of elderly women slowly rolled by. The policeman realized that the slow—moving car ...
【单选题】. They told the policeman the fact they had nothing to do with the murder.
A.
that
B.
which
C.
why
D.
how
【单选题】Words failed her when the _____ mother wanted to express her thanks to the policeman who had saved her son. [ ]
A.
upset
B.
grateful
C.
confident
D.
sensitive
【单选题】根据《生产过程危险和有害因素分类与代码》(GB/T 13861—1992)的规定，下列不属于化学性危险和有害因素的是( )。
A.
易燃易爆性物质
B.
腐蚀性物质
C.
有毒物质
D.
电磁辐射
【简答题】The taxi driver had to ________ to the side of the road when a policeman began to follow him for speeding.
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