【判断题】
隔离灭火法是将可燃物与引火源或氧气隔离开来，可防止火势继续扩大
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【判断题】
冷却灭火法是将可燃物冷却到其燃点以下，停止燃烧反应
【判断题】
水具有导电性，不宜扑救带电设备的火灾，不能扑救遇水燃烧物质或非水溶性燃烧液体的火灾
【判断题】
灭火器按其移动形式可分为：手提式和推车式
【判断题】
电气设备发生火灾时，应注意：1、电气设备可能带电，可能发生触电事故；2、某些电气设备充有大量的油，可能发生喷油甚至爆炸
【判断题】
在熟睡时，听到火警信号后正确的做法是：1、用手试一试门是否热，如是冷的，可开门逃生；2、准备好湿毛巾；3、切勿随意跳楼，自制救生绳索后再设法安全着落；4、利用自然条件作为救生滑道
【判断题】
灭火的四种方法是隔离法、窒息法、冷却法、化学抑制法
【判断题】
单位消防安全制度主要包括以下内容：消防安全教育、培训；防火巡查、检查；安全疏散设施管理；消防（控制室）值班；消防设施、器材维护管理；火灾隐患整改；用火、用电安全管理；易燃易爆危险物品和场所防火防爆；专职和义务消防队的组织管理；灭火和应急疏散预案演练；燃气和电气的检查管理（包括防雷、防静电）；消防安全工作考评和奖惩；其他必要的消防安全内容
【判断题】
仪器设备用电或线路发生故障着火时，应立即切断现场电源，将人员疏散，并组织人员用灭火器进行灭火
【判断题】
火灾实验室构成的威胁最为严重，最为直接。应加强火灾三要素（易燃物、助燃物、点火源）的控制
【判断题】
实验室常用的灭火方法：用水灭火、砂土灭火、灭火器
【判断题】
实验大楼因出现火情发生浓烟时应迅速离开，当浓烟已穿入实验室内时，要沿地面匍匐前进，因地面层新鲜空气较多，不易中毒而窒息，有利于逃生。当逃到门口时，千万不要站立开门，以避免被大量浓烟熏倒
【判断题】
实验室内出现火情逃到室外走廊时，要尽量做到随手关门，这样一来可阻挡火势随人运动而迅速蔓延，增加逃生的有效时间
【判断题】
实验大楼出现火情时千万不要乘电梯，因为电梯可能因停电或失控，同时又因“烟囱效应”，电梯井常常成为浓烟的流通道
【判断题】
实验室内出现火情，若被困在室内时，应迅速打开水龙头，将所有可盛水的容器装满水，并把毛巾打湿。用湿毛巾捂嘴，可以遮住部分浓烟不被吸入
【判断题】
实验室灭火的方法要针起因选用合适的方法。一般小火可用湿布、石棉布或沙子覆盖燃烧物即可灭火
【判断题】
电气线路着火，要先切断电源，再用干粉灭火器或二氧化碳灭火器灭火，不可直接泼水灭火，以防触电或电气爆炸伤人
【判断题】
燃烧必须具备可燃物、助燃物和点火源三大条件，缺一不可。因此，可以采取尽量隔离的方式来防止实验室火灾的发生
【单选题】
企业安全生产方针应由___来签发。
A. 安监部
B. 办公室
C. 企业最高管理者
D. 安全分管领导
【单选题】
生产经营单位应运用体系审核、事件报告与分析、任务观察和安全区代表巡查等方法收集标准执行中的问题，对发现的问题通过___系统进行跟踪改进。
A. 安全生产管理信息
B. 配网生产管理信息
C. 纠正与预防
D. 以上均对
【单选题】
员工在发现或怀疑工作现场安健环条件不符合要求的情况下，应向___提出拒绝作业的请求，并陈述拒绝作业的原因。
A. 部门负责人
B. 现场工作负责人
C. 班组负责人
D. 其他
【单选题】
安全生产风险管理体系的核心思想包括：___
A. 基于风险、系统化、规范化、持续改进
B. 基于风险、一体化、系统化、标准化
C. 基于风险、一体化、系统化、信息化
D. 基于风险、系统化、精细化、持续改进
【单选题】
PDCA闭环管理体现了体系核心思想中的___
A. 基于风险
B. 系统性
C. 规范化
D. 全员参与
【单选题】
风险管理的主要目的是：___
A. 量化风险
B. 掌控风险
C. 风险财政分析
D. 风险分析
【单选题】
以下哪项不是任务观察的目的：___
A. 培训效果的跟踪
B. 作业程序的验证
C. 持续的风险评估
D. 处理违章
【单选题】
企业的体检应基于下列哪一方面开展___
A. 岗位风险
B. 岗位级别
C. 统一标准
D. 薪酬绩效
【单选题】
风险管理标准程序五个步骤依次是___
A. 危害辨识、制定措施、风险评估、实施措施、监察评估
B. 危害辨识、风险评估、制定措施、实施措施、监察评估
C. 危害辨识、实施措施、风险评估、制定措施、监察评估
D. 监察评估、危害辨识、风险评估、制定措施、实施措施
【单选题】
在人机工效的优化过程中，以下哪个不是企业应重点关注的内容：___
A. 作业空间布局、控制装置的设计
B. 疲劳影响
C. 办公室的卫生
D. 人工搬运方式
【单选题】
“为控制本单位事故，某一供电企业将登杆作业委托给外部承包商进行”，这一措施属于风险层次控制的___。
A. 替代手段
B. 行政管理手段
C. 工程手段
D. 转移手段
【单选题】
安全生产风险评估、控制和管理工作应实行分类、分级、分层、分专业的___原则。
A. 四分管控
B. 三分管控
C. 全面管控
D. 基本管控
【单选题】
电网企业安全生产风险类别主要包括___
A. 电网风险、作业风险、设备风险
B. 环境风险、职业健康风险
C. 社会影响风险
D. 以上皆是
【单选题】
风险概述应用于___；电网规划、运行方式安排；作业过程风险控制以及工作环境改造；环境保护和职业健康管理工作；员工培训。
A. 指导人力资源的优化组合
B. 企业流程、制度、标准的制定与修订
C. 新设备选型、计划检修、技术改造等
D. 以上皆是
【单选题】
风险评估的类型有：基准风险评估、基于问题风险评估和___
A. 持久风险评估
B. 日常风险评估
C. 例行风险评估
D. 持续风险评估
【单选题】
要实现基于风险的管理，首先要___。
A. 分清风险管控级别
B. 识别和评估存在的风险
C. 制定事故应急措施
D. 明确风险管控的措施
【单选题】
安全区代表每月至少进行___次安全区的检查并纳入本单位纠正与预防系统进行纠正。
【单选题】
安全生产风险管理体系提供了安全生产问题改进的纠正与预防系统，鉴于设备缺陷问题已有缺陷管理系统进行管理，目前运转的纠正与预防系统主要用于管理___。
A. 上级下发工作任务落实情况
B. 安全生产管理问题
C. 安全生产决策过程
D. 会议安排任务跟踪
【单选题】
纠正与预防行动计划应针对___来制定。
A. 直接原因
B. 间接原因
C. 管理原因
D. 根本原因
【单选题】
以下关于安全生产目标与指标管理思路正确的是：___。
A. 监测—设立—实施—回顾
B. 设立—实施—监测—回顾
C. 实施—设立—监测—回顾
D. 监测—实施—设立—回顾
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【单选题】
- How do I transfer calls? ____
A. Do as you like.
B. It is a bit difficult.
C. Let me show you.
D. Not at all.
【单选题】
- Thanks for inviting me, John, but I've already made other plans. ____. Maybe another time.
A. I hope you enjoy it
B. That's good
C. Oh! I'm sorry to hear that
D. Great! I really had a good time
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- Thanks for the lovely party and the delicious food. ____
A. No, thanks.
B. Never mind.
C. Thank you for coming.D.That's all right.
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A. Sorry, I forgot.
B. I'm sorry you should wait.
C. I don't know.
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A. I hate taking exams.
B. I like making plans.
C. Nothing special.
D. I've changed my mind.
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- Tom told me that you collect stamps. ____
A. What do you mean?
B. I don't think so.
C. Why did he tell you?
D. Yes, I do. Do you?
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- This is a challenging job. Who wants it？____
A. I'll take it.
B. It's a good idea.
C. You bet!
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- I'm taking my driving test tomorrow. ___!
A. Cheers
B. Good luck
C. Come on
D. Congratulations
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- ABC Company, may I help you? ____
A. I am Jack. May I speak to Miss Jenny?
B. This is Jack speaking. May I speak to Miss Jenny?
C. This is Jack speaking. Can I find Miss Jenny?
D. I am Jack. Can I find Miss Jenny?
【单选题】
- You have won the football game. Congratulations! ____
A. We are really lucky.
B. No one else could do it.
C. Oh, not really.
D. It's nice of you to say so.
【单选题】
- Excuse me, when will the 17:15 train arrive____
A. I don't tell you.
B. It's been delayed one hour.
C. You have to be patient.
D. Don't ask me.
【单选题】
- Is John there?____
A. Speaking.
B. I'm not Mary.
C. Who are you?
D. Mary is well today.
【单选题】
- Would you like to join us for Sunday dinner____
A. It's nice of you to invite me.
B. How about the food?
C. I like onion soup.
D. I'm sorry I missed the fun last time.
【单选题】
- Could you tell me where the nearest parking lot is?____
A. Don't ask me.
B. Parking is very difficult.
C. Sorry, I'm a stranger here.
D. Sorry, you can't park here.
【单选题】
- Sorry, ___
A. here you are.
B. take it.
C. it's taken.
D. never mind.
【单选题】
－What's this in English? ____
A. It's a map.
B. That is a map.
C. Yes, it's a map.
D. No, it isn't.
【单选题】
- I hear you got through your exam. Congratulations!____
A. No. I didn't do well enough.
B. Who told you that?
C. Thanks.
D. Yes, I got a good mark.
【单选题】
- Don't forget to come to my party this evening!___
A. I can't.
B. I won't.
C. I don't.
D. I will.
【单选题】
- Jim, please don't put your head out of the window on the bus. It's dangerous!___
A. Good idea.
B. Sorry, I won't do it again.
C. It doesn't matter.
D. It's good.
【单选题】
-How about going fishing?___, I have no patience for that.
A. Excuse me
B. Sorry
C. Pardon
D. Apologize
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- Thanks for the lovely and delicious food______.
A. No thanks
B. Never mind
C. All right
D. My pleasure
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－ Haven't seen you for ages. Let's have a get-together next week._____
A. Great idea.
B. Welcome!
C. Yes, of course.
D. No, thanks.
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- Do you mind if I switch off the radio? ______. Go ahead.
A. Never mind
B. No way
C. No, not at all
D. No, you'd better not
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- Could I use your bike for a moment? ___
A. It's well.
B. It doesn't matter.
C. By all means.
D. I have no idea.
【单选题】
-How do you like the story?_______.
A. I'd like to read it
B. I like it very much
C. fine, thank you
D. It's very interesting
【单选题】
- I'll sorry to trouble you.______.
A. Don't say so
B. OK
C. It doesn't matter
D. That's fight
【单选题】
- We ordered 20 boxes of your products, but we have only got 19. - ____
A. You do not have to.
B. It does not matter.
C. We will send another tomorrow.
D. Nothing serious.
【单选题】
--Will you please give the note to him? _________.
A. Certainly, I'll give it to him
B. No, please not
C. Sorry, I don't
D. Yes, please do
【单选题】
- Thank you ever so much for your lovely gift____
A. Never mind
B. I'm glad you like it.
C. Please don't say so.
D. No, It's not so good.
【单选题】
- I'd like to invite you to dinner this Saturday, Mr. Smith.____
A. Oh, no. let's not.
B. I'd rather stay at home.
C. I'm sorry, but I have other plans.
D. Oh, no. That'll be too much trouble.
【单选题】
- Could you please open the window?____
A. I can't.
B. Go ahead.
C. Sure.
D. It's really very kind.
【单选题】
- Do you think I can borrow your bike for a few hours?____
A. I'm afraid you can.
B. I'm sorry, but I really need it this afternoon.
C. Yes, I don't think so.
D. I'll think about it later.
【单选题】
- Thank you very much for the dictionary you sent me.____
A. No thanks.
B. I'm glad you like it.
C. Please don't say so.
D. No, it's not so good.
【单选题】
- How do you like the movie we saw yesterday?____
A. You are welcome.
B. How about you?
C. I've never seen a better movie than it.
D. It is very expensive.
【单选题】
- What do you think of your new teacher____
A. He came to teach us last week.
B. He teaches us English.
C. He has two children.
D. He is very nice.
【单选题】
- Are you going to have a holiday?____
A. Not until next week.
B. Three weeks ago.
C. To Beijing.
D. I'm pleased to hear that.
【单选题】
- You seem to be lost. Need help? ____
A. Yes, would you please help me with the bag?
B. Help me find my key, please.
C. Yes, with pleasure.
D. I'm looking for Zhongshan Road.
【单选题】
- Can you help me clear up the mess____
A. Yes, it doesn't matter.
B. No, that's OK.
C. Yes, help yourself.
D. No problem.
【单选题】
- Does No.20 bus stop at our school?____
A. I go to school by bus.
B. I'm afraid not.
C. You are welcome.
D. I'll not take No.20 bus.
【单选题】
- Can I help you? ____
A. Sorry, I don't need your help.
B. What help can you give us?
C. I'd like to try on these shoes, please.
D. Thanks. You are welcome.
