相关试题
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“顾全大局，联劳协作”是车辆钳工的职业道德规范
【判断题】
良好的职业道德的养成，只有靠“他律”，即来自社会的培养和组织的灌输教育
【判断题】
职业道德修养是一个长期、曲折、渐进的过程
【判断题】
职业道德修养对个人的进步和成长没有帮助
【判断题】
职业理想，是个人对职业的向往和追求，具有强烈的可能性
【判断题】
一个人的职业道德水平不体现在对本职工作的态度上
【判断题】
职业技能是做好本职工作的手段，是胜任本职工作的重要条件
【判断题】
本职工作的实践是表现职工职业道德的重要领域，也是锻炼职工职业道德品质的主要场所
【判断题】
职业道德不是企业形象的一个重要组成部分
【判断题】
任何一种社会舆论，都是在一定道德观念的长期熏陶和支配下形成的
【判断题】
动车组应有明显的识别标记：路徽、配属局段简称、车型、车号、定员、最高运行速度、制造厂名及日期，电化区段运行的动车组应有“电化区段严禁攀登”的标志
【判断题】
接触线距钢轨顶面的高度不超过6500mm；双层集装箱运输的线路，不小于6330mm
【判断题】
最高运行速度160km/h及以上的客车应采用密接式车钩，安装客车行车安全监测系统
【判断题】
列车须按规定编定车次，上行列车编为双数，下行列车编为单数
【判断题】
电气化铁路开通后，每月要对从业人员进行电气化铁路安全知识的培训和考试
【判断题】
在电气化铁路区段内，禁止搭乘机车的煤水车及坐在车顶或装载的货物上
【判断题】
电气化区段列检人员作业时在接触网未停电，未接地的情况下，禁止开闭罐车或保温车的注口(盖)以及在这些注口外进行作业
【判断题】
电气化铁路区段内，车辆作业人员禁止用软管水管冲刷上部；冲洗车辆下部时，软管的方向不能朝上
【判断题】
电气化铁路区段的各单位及进入电气化铁路区域的所有作业人员，必须坚持“安全第一、预防为主”方针
【判断题】
新建的电气化铁路在接触网接电的50天前，铁路局将接电日期书面通知局内外单位
【判断题】
在接触网支柱等危险设施、设备及区域，任何人员不得在上述地点停留休息
【判断题】
在电气化铁路，任何人员及所携带的物件、使用的工具等，与接触网设备带电部分必须保持20m以上安全距离
【判断题】
在接触网未停电、接地的情况下，严禁使用水流冲刷机车、车辆上部
【判断题】
从业人员在距离接触网带电部分不足2m的建筑物或构筑物等设施、设备上作业前，接触网必须停电
【判断题】
发现接触网导线断落碰地时，任何人必须距断落碰地的导线8m以外，防止跨步电压伤人
【判断题】
在接触网支柱及接触网带电部分5m范围内的金属结构物均须安设接地线，并做好测试记录
【判断题】
持有木棒、竹竿、彩旗等高长物件的行人通过道口时，不准高举挥动，须将物件保持垂直状态
【判断题】
电气化铁路及附近地区发生火灾时，如不足4m又未停电的情况下，不得使用水或一般灭火器灭火
【判断题】
电气化铁路及附近地区发生火灾时，如超过4m又未停电的情况下使用水灭火，严禁向带电部分的方向喷射，并保持水流与带电部分的距离在1.5m以上
【判断题】
在运用客车质量鉴定中，应急电源蓄电池电压低于40V，属于C类故障
【判断题】
列检更换大型配件时，工组长要亲自组织指挥和负责安全工作
【判断题】
在电气化铁路上，接触网的各导线及其相连部件，通常均带有高压电，因此禁止直接或间接地（通过任何物件，如棒条，导线，水流等）与上述设备接触
【判断题】
电气化区段车辆人员作业时在接触网未停电，未接地的情况下，禁止在各种车辆的车顶上进行任何作业
【判断题】
非电气化铁路区段的人员临时进入电气化铁路作业（包括通过电气化铁路的乘务员、各种检查人员等）时，必须接受电气化铁路安全教育
【判断题】
除供电段专业人员按规定作业外，任何人员及所携带的物件、使用的工具等，与接触网设备的带电部分必须保持2m以上安全距离
【判断题】
在接触网未停电、接地的情况下可以用水冲刷车辆上部
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- Hello, Peter. What do you do?____
A. I am fine.
B. I am not sick.
C. I am a student from Bonn University.
D. I came from Bonn University.
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-Excuse me; can I have a seat here?___
A. Be hurry.
B. Come on.
C. Yes, please.
D. Do you mind?
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- Shall we sit up here on the grass or down there near the water?___
A. I'd rather stay here if you don't mind.
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D. Yes, we like these two places.
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A. I 'm a teacher.
B. I play football.
C. You are a student.
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- Our class won the girls' relay race in our school's sports meeting.___
A. That's right.
B. Thanks a lot.
C. Congratulations!
D. It's a pleasure.
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- Hi, is Mary there, please?___
A. Hold on. I'll get her.
B. No, she isn't here.
C. Yes, she lives here.
D. Yes, what do you want?
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- I am afraid I can't return the book to you before Friday. ___
A. Don't be afraid
B. Be careful
C. Not at all
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- I really don't know how to thank you enough. ___.
A. No problem
B. Think nothing of it
C. Not at all
D. It doesn't matter
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A. No, you needn't
B. No, you mustn't
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-I'm sorry to hear that you failed in the exam______.
A. Not at all
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-I will,______.
A. that's all right
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A. My name is Zhao Hua
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___This is Mr Smith speaking now.
A. Who are you
B. Who is that
C. Who are you calling
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- I was worried about my maths, but Mr. Brown gave me an A.___
A. Don't worry about it.
B. Congratulations! That's a difficult course.
C. Mr. Brown is very good.
D. Good luck to you！
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A. I'd like to
B. Sure
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A. I have no time
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- Hi, Jim! Nice to meet you.____.
A. Certainly
B. Many thanks
C. OK
D. Nice to meet you, too
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A. Who are you?
B. Sorry, he isn't in.
C. Thank you very much.
D. Yes, here you are.
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A. No, I won't
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A. I'm so glad
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A. her teacher worked hard.
B. Susan worked hard.
C. the teacher was surprising.
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- Peter, don't step on the grass_______.
A. It doesn't matter
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A. It went very well.
B. I flew there.
C. I love Paris.
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A. All right
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- Happy birthday to you! ___!
A. Happy birthday to you
B. I'm very glad
C. That's all right
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A. Yes, I like basketball a lot
B. It's far too crowded
C. Yes, I'm crazy about it
D. Oh, it's funny
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- Have a cup of tea, ____? Thanks a lot.
A. don't you
B. haven't you
C. shall we
D. will you
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- Thank God．It's Friday again．A nice weekend!___.
A. Me too
B. Yes，I'll be free then
C. That's all right
D. The same to you
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— Write to me when you get home. OK, I ______.
A. must
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Tom is so talkative. I’m sure you'll soon get tired ___ him.
A. of
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C. at
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I don't know ____ to deal with such matter.
A. what
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C. which
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___ is your girl friend like? She is very kind and good-looking.
A. How
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He ___ driving me home, even though I told him I lived nearby.
A. insisted on
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We came finally ___the conclusion that she has been telling lies all the time.
A. of
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I won’t make the___mistake next time.
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I am not used to speaking ___ public.
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