【单选题】
事故涉及两个以上单位管理的相关设备，设备质量均未超过临修或技术限度时，按事故_______进行推断，确定责任单位。[933000000]___
A. 因果关系
B. 发生时间
C. 持续时间
D. 组织抢险
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【单选题】
事故调查组未及时通知有关单位接受事故调查，不得定有关单位责任，有关单位接到通知后，应派员而未派员接受事故调查的，事故调查组_______定责。[931000000]___
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电务部门应加强安全基础建设，强化专业技术管理，严格执行规章制度、技术标准和操作规程，认真落实_______作业程序，保证行车、设备及人身安全。[921000000]___
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信号设备、器材实行寿命管理，已达到寿命期的信号设备和器材不得继续使用，主要设备和器材实行_______集中销毁制度。[913000000]___
A. 统一销售
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【单选题】
信号联锁管理是信号技术管理的重点，信号设备维护及各类工程改造，必须严格执行联锁管理有关规定，严禁擅自改变_______联锁软件等。[921000000]___
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设备和器材投入使用前，电务段必须按标准对产品技术性能、_______及外观等进行检查、测试，合格的方可使用。[911000000]___
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对应急设备、器材的管理，应建立应急设备、器材管理制度和台账，明确备用型号及数量、_______及位置等，定期进行检查，保证其处于良好状态。[921000000]___
A. 使用地点
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【单选题】
违章作业是造成电务重大、大事故及险性事故的主要原因，必须提高电务职工的法律意识和安全意识，加强维修、施工、故障处理等关键环节的控制，落实安全_______，杜绝违章作业。[921000000]___
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【单选题】
电务部门各单位应对全体职工进行安全生产教育和培训，使其具备必要的安全生产知识，熟悉有关安全生产规章制度和安全操作规程，掌握本岗位安全_______，培训考试不合格的职工，不得上岗作业。[921000000]___
A. 培训技能
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新职工及转岗、复工、改职人员必须经过行车安全和人身安全教育和_______，考试合格，方可上岗。[911000000]___
A. 联劳协作
B. 部门配合
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【单选题】
当发生与信号设备有关联的机车车辆冲突、脱轨事故时，信号维修人员应会同车站值班员记录设备状态，派人监视，保护_______，不得擅自动用设备，并立即报告电务段调度。[923000000]___
A. 事故现场
B. 测试现场
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【单选题】
对影响行车的设备故障，信号维修人员应将确认的故障现象以及故障原因、_______登记在《行车设备检查登记簿》内，作为原始记录备查。[931000000]___
A. 行车组织
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【单选题】
信号工区是负责现场信号设备维修工作的基本生产组织，承担管内信号设备日常养护和集中检修工作，实行昼夜值班制度，及时处理_______。[911000000]___
A. 行车作业
B. 调车作业
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【单选题】
专业工区是负责信号设备、器材入所修工作的基本生产单位，承担管内信号入所修设备、器材的_______。[922000000]___
A. 施工组织
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【单选题】
天窗是指铁路列车运行图中不铺划列车运行线或调整、抽减列车运行线为营业线施工、_______预留的时间。[913000000]___
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【单选题】
凡影响营业线行车的维修作业均应纳入天窗，不准利用列车间隔进行，天窗内无法完成的维修作业，必须纳入铁路局(公司) _______计划。[922000000]___
A. 月度施工
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【单选题】
当发现危及行车安全的设备隐患时，不受天窗限制，立即按规定办理_______，克服设备隐患。[913000000]___
A. 要点手续
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维修工作计划应根据 “信号设备维修工作内容及周期表”、“信号设备器材入所修更换周期及检修工时定额表”规定的内容和周期及_______作业计划编制。[933000000]___
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【单选题】
工区应实行岗位责任制，信号工对分管的设备质量与安全负责，并应遵守各项规章制度，严格执行标准化程序，杜绝_______。[913000000]___
A. 违章调车
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D. 违章作业
【单选题】
工区应认真做好基础管理工作，做到_______、填记及时、记载准确、保管完好，并应健全民主管理制度，做到事事有人管，人人有其责。[921000000]___
A. 有学习资料
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C. 有测试资料
D. 计划齐全
【单选题】
必须认真执行铁道部关于营业线施工的安全管理规定和《铁路信号维护规则》关于施工安全的规定，凡影响设备正常使用和_______的施工作业必须安排在天窗内进行。[933000000]___
A. 调车安全
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【单选题】
施工单位提报的施工计划、安全协议书所包含的内容应符合相关文件规定，未签订_______协议或协议未经审查的严禁施工。[921000000]___
A. 联锁关系
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D. 施工安全
【单选题】
大修工程竣工后，施工单位必须确认工程已按设计工作量完成，质量符合规定的技术标准，并提供完整的竣工文件，经施工单位自验、电务段初验合格后，提出_______，请求验收。[921000000]___
A. 请验报告
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【单选题】
测试是信号设备维护工作的重要内容之一，通过测试，掌握和分析设备_______，指导维护工作，预防设备故障，保证设备正常运用。[932000000]___
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由微机监测设备完成的测试项目，不再进行人工测试，未纳入微机监测的或微机监测设备故障时，进行_______。[922000000]___
A. 区间测试
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【单选题】
微机监测设备开通使用前，段电务试验室应对模拟量、开关量及测试精度进行校核，完成报警上、下限设置，并建立 _______。[922000000]___
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【单选题】
电务施工必须坚持“安全第一，预防为主”的方针，严格执行营业线施工安全有关规定，强化对影响行车、设备、人身安全各环节的管理，确保安全生产，严禁施工在_______进行涉及既有设备安全的施工和试验工作。[922000000]___
A. 天窗点内
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【单选题】
凡停用信号设备的施工均应纳入天窗，临时应急施工或变更施工计划，应_______。[921000000]___
A. 不经审批
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【单选题】
电务部门各级施工安全监督检查人员应对施工安全和质量实行全过程监督检查，发现危及行车安全时，有权责令其_______。[931000000]___
A. 变更施工
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【单选题】
电务段进行影响行车安全的作业必须严格执行有关规定，落实安全责任，对有可能影响其他部门设备安全的，应联系有关单位，_______整治。[932000000]___
A. 单独进行
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【单选题】
设备开通后，应认真组织设备拆旧工作，施工单位应对拆除设备做出明确标识，并经设备_______确认后，方可拆除。[922000000]___
A. 管理单位
B. 核准
C. 数量
D. 质量
【单选题】
施工安全协议书由施工单位与电务段签定，未签订施工安全协议及施工安全协议未经审查的_______。[921000000]___
A. 变更施工
B. 局部施工
C. 严禁施工
D. 拆旧施工
【单选题】
电务段应积极协助设计和施工单位核查既有设备情况，提供地下电缆等隐蔽设施的准确位置，标定_______，加强监管力度。[921000000]___
A. 防护范围
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【单选题】
各级电务部门必须高度重视联锁管理工作，全体信号工作人员都必须严格执行联锁纪律，_______违章封连电气接点等破坏联锁关系的行为。[932000000]___
A. 教育
B. 警告
C. 批评
D. 杜绝
【单选题】
信号联锁管理工作主要包括:日常联锁管理、_______联锁管理、联锁关系(电路)变更以及科研项目试验的联锁管理等。[922000000]___
A. 轨道电路
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【单选题】
The underlined word "compassion" in Para 2 is the closest in meaning to __________.___
A. support
B. pity
C. help
D. love
【单选题】
People may break the law in Turin if they ________.___
A. keep their dogs or cats in cars
B. shut their dogs home all day long
C. raise their cats near ancient ruins
D. feed homeless animals in car parks
【单选题】
We can infer from the passage that _________.___
A. the owners can leave their dogs in hot cars
B. the cat only lives in modern life
C. the new law can prevent cruelty to animals
D. the new law gives recognition to the
people who feed homeless cat
【单选题】
If a person finds getting up early a problem, most probably ________.___
A. he is a lazy person
B. he refuses to follow his own energy cycle
C. he is not sure when his energy is low
D. he is at his peak in the afternoon or evening
【单选题】
Which of the following may lead to family quarrels according to the passage?___
A. Unawareness of energy cycles.
B. Familiar monologues.
C. A change in a family member's energy cycle.
D. Attempts to control the energy cycle of other family members.
【单选题】
If one wants to work efficiently at his low point in the morning, he should __________.___
A. change his energy cycle
B. overcome his laziness
C. get up earlier than usual
D. go to bed earlier
【单选题】
You are advised to rise with a yawn and stretch because it will __________.___
A. help to keep your energy for the day's work
B. help you to control your temper early in the day
C. enable you to concentrate on your routine work
D. keep your energy cycle under control all day
【单选题】
Which of the following statements is NOT true?___
A. Getting off to work with a minimum effort helps save one's energy.
B. Dr. Kletman explains why people reach their peaks at different hours of day.
C. Habit helps a person adapt to his own energy cycle.
D. Children have energy cycles, too.
【单选题】
An effective way to prevent the burnout of young athletes is __________.___
A. to increase their sense of success
B. to make sports less competitive
C. to reduce their mental stress
D. to make sports more challenging
【单选题】
According to the passage sport is positive for young people in that __________.___
A. it can help them learn more about society
B. it enables them to find flaws in themselves
C. it teaches them how to set realistic goals for themselves
D. it can provide them with valuable experiences
【单选题】
Many coaches and parents are in the habit of criticizing young athletes __________.___
A. without realizing criticism may destroy their self-confidence
B. in order to make them remember life's lessons
C. believing that criticism is beneficial for their early development
D. so as to put more pressure on them
【单选题】
According to the passage parents and coaches should __________.___
A. help children to win every game
B. pay more attention to letting children enjoy sports
C. train children to cope with stress
D. enable children to understand the positive aspect of sports
【单选题】
The author's purpose in writing the passage is _________.___
A. to persuade young children not to worry about criticism
B. to stress the importance of positive reinforcement to children
C. to discuss the skill of combining criticism with encouragement
D. to teach young athletes how to avoid burnout
【单选题】
As pointed out at the beginning of the passage, people used to think that air pollution _______.___
A. cause widespread damage in the countryside
B. affected the entire eastern half of the United States
C. had damaged effect on health
D. existed merely in urban and industries areas
【单选题】
As to the greenhouse effect, the author ________.___
A. share the same view with the scientist
B. is uncertain of its occurrence
C. rejects it as being ungrounded
D. thinks that it will destroy the world soon
【单选题】
The underlined word "offset" in the second paragraph could be replaced by _________.___
A. slip into
B. make up for
C. set up
D. catch up with
【单选题】
It can be concluded that ____________.___
A. raising the world's temperature only a few degrees would not do much harm to life on earth
B. lowering the world's temperature merely a few degrees would lead major farming areas to disaster
C. almost no temperature variations have occurred over the past decade
D. the world's temperature will remain constant in the years to come
【单选题】
This passage is primarily about __________.___
A. the greenhouse effect
B. the burning of fossil fuels
C. the potential effect of air pollution
D. the likelihood of a new ice age
【单选题】
What is the major function of paragraph 1?___
A. To arouse the reader's concern.
B. To introduce the theme of the whole passage.
C. To summarize the whole passage.
D. To state the primary uses of TV.
【单选题】
Television, as a source of entertainment, is ________.___
A. not very convenient
B. very expensive
C. quite dangerous
D. relatively cheap
【单选题】
Why are some people against TV?___
A. Because TV programs are not interesting.
B. Because TV viewers are totally passive.
C. Because TV prices are very high.
D. Because TV has both advantages and disadvantages.
【单选题】
One of the most obvious advantages of TV is that _________.___
A. it keeps us informed
B. it is very cheap
C. it enables us to have a rest
D. it controls our lives
【单选题】
According to the passage, whether TV is good or not depends on ___________.___
A. its quality
B. people's attitude towards it
C. how we use it
D. when we use it
【单选题】
What regulation was issued by New York State concerning beverage containers?___
A. A fee should be charged on used containers for recycling.
B. Throwaways should be collected by the state for recycling.
C. Consumers had to pay for beverage containers and could get their money back on returning them.
D. Beverage companies should be responsible for collecting and reusing discarded plastic soda bottles.
【单选题】
The returned plastic bottles in New York used to _____________.___
A. be turned into raw materials
B. be separated from other rubbish
C. have a second-life value
D. end up somewhere underground
【单选题】
The key problem in dealing with returned plastic beverage containers is ______________.___
A. how to reduce their recycling costs
B. to sell them at a profitable price
C. how to turn them into useful things
D. to lower the prices for used materials
【单选题】
Recycling has become the first choice for the disposal of rubbish because ______________.___
A. recycling causes little pollution
B. other methods are more expensive
C. recycling has great appeal for the jobless
D. local governments find it easy to manage
【单选题】
It can be concluded from the passage that ____________.___
A. recycling is to be recommended both economically and environmentally
B. local governments in the U.S. can expect big profits from recycling
C. rubbish is a potential remedy for the shortage of raw materials
D. landfills will still be widely used for waste disposal
【单选题】
The author chose to study engineering at a small liberal-arts university because he ________.___
A. intended to be a sensible student with noble ideals
B. wanted to be an example of practicality and rationality
C. intended to be a combination of engineer and humanist
D. wanted to coordinate engineering with liberal-arts courses in college
【单选题】
According to the author, by interacting with people who study liberal arts, engineering students can __________.___
A. broaden their horizons
B. receive guidance in their careers
C. become noble idealists
D. balance engineering and the liberal arts
【单选题】
In the eyes of the author, a successful engineering student is expected ______________.___
A. to be imaginative with a value system to guide him
B. to be a technical genius with a wide vision
C. to have an excellent academic record
D. to be wise and mature
【单选题】
The author's experience shows that he was ________.___
A. creative
B. ambitious
C. irrational
D. unrealistic
【单选题】
The underlined word "they" in "... together they threaten to confuse." (Para.5) refers to ____________.___
A. practicality and rationality
B. engineering and the liberal arts
C. reality and noble ideals
D. flexibility and a value system
【单选题】
It can be learned from the passage that the Ouchidas' house __________.___
A. failed to meet energy conservation standards
B. was designed and constructed in a scientific way
C. is well worth the money spent on its construction
D. is almost faultless from the point of energy conservation
【单选题】
What made the Ouchidas' new house a horrible dream?___
A. Lack of fresh air.
B. Gas leakage in the kitchen.
C. The newly painted walls.
D. Poor quality of building materials.
【单选题】
The underlined word "accentuate" (Para. 3) most probably means "________".___
A. worsen
B. accelerate
C. relieve
D. improve
【单选题】
Why were cracks in old houses not a big concern?___
A. Because environmental protection was given top priority.
B. Because indoor cleanness was not emphasized.
C. Because they were technically unavoidable.
D. Because energy used to be inexpensive.
【单选题】
This passage is most probably taken from an article entitled "_________".___
A. Energy Conservation
B. Air Pollution Indoors
C. House Building Crisis
D. Traps in Building Construction
【单选题】
We need to plan ahead in order to ___________.___
A. keep a record of all the events
B. better organize our activities
C. store everything in our head
D. pile up little tasks neatly
【单选题】
Strategic times are best for us to ___________.___
A. save energy
B. check e-mails
C. study efficiently
D. organize activities
