相关试题
【判断题】
室外消火栓应沿着道路布置，宽度超过60米的道路，为避免水带穿越道路影响交通或被车辆轧压，宜将消火栓在道路两侧布置，为方便使用，十字路口应设有消火栓
【判断题】
难燃烧体指用难燃材料做成的建筑构件或用可燃材料做成而用不燃材料做保护层的建筑构件
【判断题】
排烟的目的是将烟气排至建筑物外，控制建筑内的有烟区域保持一定能见度
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任何单位和个人都有权对消防机构及其工作人员在执法中的违法行为进行检举、控告
【判断题】
当事人对当场处罚决定不服的，有权提起行政诉讼
【判断题】
禁止在具有火灾、爆炸危险的场所吸烟、使用明火
【判断题】
生产、经营、储存、使用危险物品的车间、商店、仓库可以与员工宿舍在统一建筑物内，但要保持安全距离
【判断题】
法人单位的法定代表人应对本单位的消防安全工作全面负责
【判断题】
班组长要管理好本班组的明火点、电器设备、各种易燃易爆物品、严防火灾事故的发生
【判断题】
消防器材要保证放置醒目，使用有效，排列有序，周围无障碍物遮挡
【判断题】
任何人不得损坏或擅自挪用、拆除、停用消防设施、器材，不得占用防火间距，堵塞消防通道
【判断题】
室外消防栓除了供消防车使用外，也可作为清洗马路、公共绿化的供水设备
【判断题】
灭火器的灭火级别应由数字和字母组成，数字表示灭火级别的大小，字母(A或B)表示灭火级别的单位及适用扑救火灾的种类
【判断题】
对于有两个以上产权单位和使用单位的建筑物，各产权单位、使用单位对消防车通道、涉及公共消防安全的疏散设施和其他建筑消防设施应当明确管理责任，可以委托统一管理
【判断题】
公众聚集场所或者两个以上单位共同使用的建筑物局部施工需要使用明火时，施工单位和使用单位应当共同采取措施，将施工区和使用区进行防火分隔，消除动火区的易燃、可燃物，配置消防器材，专人监护，保证施工及使用范围的消防安全
【判断题】
企事业单位应制定灭火和应急疏散预案，如果没有时间可不进行消防演练
【判断题】
员工在生产过程中发现不安全隐患应及时报告，且有权制止违反消防法规的行为
【判断题】
灭火器材设置点附近不能堆放物品，以免影响灭火器的取用
【判断题】
二氧化碳灭火器使用不当，可能会冻伤手指
【判断题】
任何单位发生火灾，必须等待消防救援机构的专业扑救，不必立即组织力量扑救
【判断题】
若逃生门外已被大火封死，要紧闭房门，用湿毛巾等堵塞门缝，在室内等待救援
【判断题】
在火灾报警控制器上能显示喷淋泵（稳压或增压泵）的启、停状态和故障状态，显示水流指示器、信号阀、报警阀、压力开关等设备的正常监视状态和动作状态
【判断题】
消防值班人员可以在控制室内通过直接手动控制盘控制消防水泵启、停，并显示其动作反馈信号
【判断题】
当有火灾发生时，手动报警按钮的动作信号作为自动联动触发信号，控制消防水泵的启动
【判断题】
消防控制室应能控制防烟排烟系统风机和电动排烟防火阀、电控挡烟垂壁、电动防火阀、常闭送风口、排烟阀（口）、电动排烟窗的动作，并显示其反馈信号
【判断题】
消防控制室应能与各消防电话分机通话，并具有插入通话功能
【判断题】
消防控制室应能显示处于应急广播状态的广播分区、预设广播信息
【判断题】
火警灯：此灯亮表示控制器检测到外接探测器处于火警状态
【判断题】
监管灯：此灯亮表示控制器检测到了外部设备的火警报警信号
【判断题】
屏蔽灯：有设备处于被屏蔽状态时，此灯亮，同时报警系统中被屏蔽设备的功能还能继续工作
【判断题】
正常监视状态：表示火灾报警控制器以及监控的现场设备均处于正常工作状态，允许火灾报警、故障报警、屏蔽、监管报警、消音、启动等信息在控制器显示屏上显示
【判断题】
联动控制状态：当控制器处于“自动允许”的状态下，并且满足联动公式中的逻辑关系时，控制器发出自动联动启动命令，并接收反馈动作信号
【判断题】
故障报警状态：表示火灾报警控制器的主备电或监控的现场设备等发生故障时所处的工作状态
【判断题】
复位：是为使火灾自动报警系统或系统内各组成部分恢复到正常监视状态进行的操作
推荐试题
【单选题】
Tom tried to justify his absence from the meeting by ___ that he had been ill that day.
A. admitting
B. advocating
C. claiming
D. citing
【单选题】
___ the huge financial benefits, biological companies have been rushing to set up laboratories and new research projects.
A. Aware
B. Aware of
C. Not aware
D. Not aware of
【单选题】
Unfortunately, ___ lack of funds, the studies he began just two months ago, had to be ended early.
A. out of
B. in addition to
C. owing to
D. to begin with
【单选题】
With a good command of English, he soon got ___ to working with British people.
A. accustomed
B. consistent
C. relevant
D. responsible
【单选题】
What needs to be ___ here is that language and culture interact, and that understanding of one requires understanding of the other.
A. altered
B. stressed
C. aroused
D. committed
【单选题】
Policies and organizations must be created to meet workers’ hopes, and to ___ new problems that inevitably arise between workers and managers.
A. compromise
B. ensure
C. undermine
D. resolve
【单选题】
To keep the wheels of industry turning, we produce consumer goods in endless quantities, and, in the process, are rapidly ___ our natural resources.
A. ignoring
B. collapsing
C. enduring
D. exhausting
【单选题】
As a person who loves peace, he is committed ___ realizing peace between countries.
A. of
B. about
C. for
D. to
【单选题】
Learning how to use chopsticks is easy for me, ___ learning how to conduct myself at the table is quite difficult.
A. whereas
B. however
C. therefore
D. besides
【单选题】
___ that the patient smokes 50 cigarettes a day, it would be reasonable to assume there is some lung damage.
A. To give
B. Giving
C. Given
D. Having given
【单选题】
Kenyan (肯尼亚的) women tend to vote for those who could provide them ___ the necessary food to live on.
A. of
B. with
C. for
D. about
【单选题】
___ all obstacles and failures, the scientist continued doing his experiments day and night.
A. In spite of
B. In contrast to
C. As a matter of
D. As a result of
【单选题】
I’m willing to ___ that a larger car would have cost more, but I still think we should have bought one.
A. withdraw
B. indicate
C. abandon
D. concede
【单选题】
Manufacturing (制造) companies spend millions of pounds on advertisements, trying to ___ customers that their products are better than those of other companies.
A. confine
B. convince
C. depress
D. reconcile
【单选题】
He is not the right person for the project: he is not very technically minded and ___, he does not have the sense of responsibility.
A. instead
B. yet
C. furthermore
D. nevertheless
【单选题】
Death rates declined in many places, partly because of the ___ in hunger.
A. decrease
B. myth
C. obstacle
D. burden
【单选题】
In deciding whether or not a situation is safe, pilots must be taught to assume that the worst will happen, and then to ___ whether there is a risk or not.
A. absorb
B. apply
C. assess
D. occupy
【单选题】
The worker was not worried as he knew that if he gave up the job, there would be ___ opportunities for him to work somewhere else.
A. formative
B. marginal
C. vigorous
D. numerous
【单选题】
The research shows the region might ___ overheating (经济过热), but the policymakers so far appear to be relatively relaxed about the future of the economy.
A. catch a glimpse of
B. be at risk of
C. take a toll on
D. be free from
【单选题】
Measures have been taken to ensure that no student will have to ___ of college for economic reasons.
A. lay out
B. cancel out
C. drop out
D. stand out
【单选题】
Stress that is not treated can lead to significant medical illnesses, which ___ can lead to greater stress and even depression (抑郁症).
A. after all
B. in turn
C. on the contrary
D. at least
【单选题】
Narcissism (自恋) has its benefits in terms of self-belief and confidence, but it also tends to be ___ risky decision-making.
A. associated with
B. contrasted with
C. reserved for
D. relieved of
【单选题】
When Tom saw his doctor again, she suggested that maybe a more substantial lunch, like a sandwich, might ___ his desire to have snacks in the afternoon.
A. count on
B. cut back on
C. hold on to
D. contribute to
【单选题】
You shouldn’t ___ – let your children make their own decisions.
A. interact
B. abuse
C. startle
D. interfere
【单选题】
This is a huge and difficult project and if you take it up, you ___ many difficulties.
A. like to encounter
B. like encountering
C. are likely to encounter
D. are like to encounter
【单选题】
The ability to live for a long time without water is characteristic ___ the camel.
A. of
B. for
C. about
D. in
【单选题】
Rising sales is a good ___ that this product is well received in the market.
A. response
B. convention
C. indication
D. Influence
【单选题】
When tourists travel abroad, they are sometimes ___ by the local people because the tourists don’t know the real value of products.
A. turned in
B. given chase
C. wrapped up
D. ripped off
【单选题】
The professor’s lecture ___ the capacity of his young audience. They all looked puzzled at him.
A. pointed out
B. went beyond
C. contributed to
D. kept off
【单选题】
We must ___ on the amount of time we use on this project.
A. cut both ways
B. cut in line
C. cut off
D. cut down
【单选题】
We have to be very patient with this experiment. It will take time for some effects to ___ clearly.
A. build up
B. break up
C. clear up
D. show up
【单选题】
Perhaps there is a(n) ___ of truth in both theories, but few of us would ever have the opportunity to find out.
A. lump
B. substance
C. section
D. element
【单选题】
Be careful when you get along with her because she is known for her short ___.
A. temper
B. emotion
C. mood
D. feeling
【单选题】
It seems that wearing less formal clothing to school and work is becoming a(n) ___.
A. trend
B. campaign
C. goal
D. occurrence
【单选题】
You cannot correct children’s bad behavior simply with a (n) ___ or two on the hand or face.
A. slap
B. smash
C. slam
D. strike
【单选题】
Our investigations (调查) ___ something very surprising – many of the employees are underpaid and work overtime all the time.
A. reveal
B. bump
C. rip
D. frustrate
【单选题】
She was James’s faithful assistant, in whom he could have ___ confidence.
A. essential
B. automatic
C. ultimate
D. absolute
【单选题】
If you visit this website, you can ___ the categories to find information about all the universities in that area.
A. observe
B. browse
C. glance
D. look
【单选题】
Making New Year’s resolutions (计划) is a custom that still ___ in this country.
A. prevails
B. attaches
C. descends
D. launches
【单选题】
The military officers were more ___ about their own victory and therefore more willing to predict their enemy’s defeat.
A. appropriate
B. ignorant
C. negative
D. optimistic
