热门试题:
[多选题]高压断路器绝缘电阻测试前的准备工作包括( )。
A.了解被试设备现场情况及试验条件
B.准备测试仪器、设备
C.填写试验记录
D.办理工作票并做好现场安全和技术措施
[多项选择]疳证兼食积者,应在基本穴方上配()。
A. 大横
B. 腹结
C. 璇玑
D. 大包
E. 下脘
[判断题]施工和维修作业时,施工负责人确认已做好一切施工准备,于开始前30分钟,由施工负责人(驻站联络员)在车站《行车设备施工登记簿》内登记。
A.正确
B.错误
[不定项选择题]共用题干
Hitchhiking
When I was in my teens(十几岁)and 20s , hitchhiking was a main form of long-distance transport. The kindness or curiosity of strangers__________(51)me all over Europe, North America, Asia and southern Africa. Some of the lift-givers became friends,many provided hospitality _________(52)the road.
Not only did you find out much more about a country than________(53)traveling by train or plane,but also there was that element of excitement about where you would finish up that night. Hitchhiking featured importantly in Western culture.It has books and songs about it.So what has happened to________(54)?
A few years ago,I asked the same question about hitchhiking in a column on a newspaper. __________(55)of people from all over the world responded with their view on the state of hitchhiking.
"If there is a hitchhiker's_________(56)it must be Iran,"came one reply. Rural Ireland was recommended as a friendly place for hitchhiking,_________(57)was Quebec,Canada."if you don't mind being berated(严厉指责)for not speaking French."
But while hitchhiking was clearly still alive and well in many parts of the world,the_________ (58 ) feeling was that throughout much of the west it was doomed(消亡).
With so much news about crime in the media,people assumed that anyone on the open road without the money for even a bus ticket must present a danger. But do we___________(59)to be so wary both to hitchhike and to give a lift?
In Poland in the l960s,________(60)a Polish woman who e-mailed me,"the authorities introduced the Hitchhiker's Booklet. The booklet contained coupons for drivers,so each time a driver _________(61)somebody,he or she received a coupon.At the end of the season,________(62) who had picked up the most hikers were rewarded with various prizes.Everybody was hitchhiking then."
Surely this is a good idea for society.Hitchhiking would increase respect by breaking down _________(63)between strangers.It would help fight_________(64)warming by cutting down on fuel consumption as hitchhikers would be using existing fuels.It would also improve educational standards by delivering instant__________(65)in geography,history,politics and sociology.
_________(52)
A.above
B.over
C.at
D.on
[多选题]给水排水厂站工程中的工艺管线一般要求有良好的( )。
A.水流性能
B.抗腐蚀性
C.刚度
D.抗地层变位性
E.稳定性
[单选题]下列有关人们对未来的向往和追求中,属于道德理想的是( )
A.把我国建设成为富强、民主、文明的社会主义现代化国家
B.找个好工作
C.“富贵不能淫,贫贱不能移,威武不能屈”
D.谋一个适合自己的职位,干一番益于人民的事业
[判断题]室外消火栓的布置间距,必须保证城市街坊的任何部位着火都在两个消火栓的保护半径之内。 ()
A.正确
B.错误
[单选题]工业炉的烘干应在 )进行。
A.炉窑砌筑后即可
B.炉窑砌筑及相关设备安装结束后
C.单机无负荷试运转后
D.联合试运转后
[单项选择]In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of life’s problems which were solved by asking family members, friends or colleagues are beyond the capability of the extended family to resolve. Where to mm for expert information and how to determine which expert advice to accept are questions facing many people today.
In addition to this, there is the growing mobility of people since World War Ⅱ. As families move away from their stable community, their friends of many years, their extended family relationships, the informal flow of information is cut off, and with it the confidence that information will be available when needed and will be trustworthy and reliable. The almost unconscious flow of information about the simplest aspects of living can be cut off. Thus, things once learned subconsciously through the casual communications of the extended family must be consciously learned.
Adding to societal changes
A. they have to learn new things consciously.
B. they lack the confidence of securing reliable and trustworthy information.
C. they have difficulty obtaining the needed information readily.
D. they can hardly carry out casual communications with an extended family.
[单选题]200km/h及以上区段一般不进行步行巡视。每月应利用检修作业车进行一次巡视,运行速度不高于( )km/h。
A.20
B.30
C.40
D.50
[单选题]青年李某,右下腹疼痛难忍到医院就诊。经医师检查、检验,当即诊断为急性阑尾炎,遂对其施行阑尾切除术。手术情况正常,但拆线时发现伤口愈合欠佳,有淡黄色液体渗出。手术医师告知,此系缝合切口的羊肠线不为李某人体组织吸收所致,在临床中少见。经过近1个月的继续治疗,李某获得痊愈。根据《医疗事故处理条例》规定,李某被拖延近1个月后才得以痊愈这一客观后果,应当属于
A.二级医疗事故
B.三级医疗事故
C.四级医疗事故
D.因不可抗力而造成的不良后果
E.因患者体质特殊而发生的医疗意外
[单项选择]对进口货物收货人或其代理人未在规定的期限内向海关申报的,由海关自到期的次日起,至报关单位向海关申办货物进口手续之日止,按日征收进口货物到岸价格()的滞报金。
A. 0.005
B. 0.01
C. 0.5‰
D. 1‰
[多项选择]按受热时的行为不同可将塑料分为()。
A. 热塑性塑料
B. 热固性塑料
C. 通用塑料
D. 工程塑料
[单选题]使用绝缘万用表进行高压部件绝缘测试时,始终选择哪个电压?( )
A.50V
B.500V
C.12V
D.1000V
[填空题]属于连续出版物这一类型的是______、______。
[多选题]下列法定假日( ),各级国家机关和人民团体 应当升挂国旗
A. 国庆节
B. 国际劳动节
C. 元旦
D. 春节
[单选题]( )是指影响营业线设备稳定、使用和行车安全的各种施工作业。按组织方式、影响程度分为施工和维修两类。
A.维修
B.施工
C.铁路营业线施工
[单项选择]跆拳道∶韩国()
A. 日本∶相扑
B. 武术∶中国
C. 足球∶美国
D. 英国∶网球
[多选题]同一区间或站内有( )单位综合利用天窗进行维修作业,原则上作业开始2小时前由车务段组织维修单位召开( ),明确维修作业范围、防护措施、路用车辆进出、人员上下道、结合部分工、配合重点等事项。
A.两个及以上
B.两个
C.维修协调会
D.施工协调会
[单选题]关于遵守爱岗要求的表述,下列选项正确的是( )。
A.爱岗敬业就是让插花员多干活
B.爱岗敬业是经营者多赚钱的手段
C.爱岗敬业会加重插花员的负担
D.爱岗敬业就是热爱本职工作、尽职尽责、事业心和忘我精神
[多项选择]在用分类编码系统划分零件族(组)时,用来确定分组的相似性尺码的方法包括()。
A. 特征码位法
B. 码域法
C. 聚类分析法
D. 复合零件法
E. 生产流程分析法
[单项选择]下列关于制订物业管理方案要求的叙述中,不正确的是( )。
A. 物业管理方案的内容、格式、投标报价必须响应并符合招标文件(包括答疑文件)中对物业管理服务需求的规定,不能有缺项或漏项
B. 方案的各项具体实施内容必须是根据招标物业的基本情况和特点制订;整体方案可直接制订,避免调研、评估影响进程
C. 方案中对招标文件要求作出的实质性响应内容必须是投标企业能够履行的,包括各项服务承诺、工作目标及计划、具体项目的实施方案等
D. 制订物业管理服务费用价格必须合理,具体实施内容应该在满足招标方(或业主)需求的基础上制订设计科学、运行经济的方案
[填空题]关于个人计算机硬件构成的叙述中正确的是?()。
[单选题]()主要负责制定应急和连续营业方案,识别关键业务程序,定期测试和检查灾难恢复和业务连续方案。
A.后勤保障部门
B.业务管理部门
C.风险管理部门
D.高级管理层
[单项选择]()排烟方式适用于单管双向交通或交通量大、阻塞发生率较高的单向交通隧道。
A. 纵向排烟
B. 横向排烟
C. 竖向排烟
D. 重点排烟
[单项选择]
Malthusian fears that population growth will outstrip food supplies have been widely discounted as food production has kept well ahead of growing human numbers in the last half century. While population doubled, food supply tripled, and life expectancy increased from 46 in the 1950s to around 65 today. But more recently, some experts have once again been sounding the alarm about a possible food crisis.
The reason lies in the combined impact of many factors including climate change, forest denudation, land degradation, water shortage, declining oil supplies, species extinction, destruction of coastal ecosystems and the growing demands for a meat-rich diet from newly developed parts of the world.
At the root of all these problems has been the ruthless exploitation of the earth’s resources, fuelled by growing affluence in some parts of the world and desperate poverty in others. Between 1980 and 2000, global population rose from 4.4 billion to 6.1 billion, while
A. There was an annual reduction of 20 million poor people
B. The number of starving people increased by 50% against 1996
C. The number of people suffering from malnutrition kept up well
D. Food supplies went up due to the application of new technologies
[单项选择]“科教兴国”这一伟大战略是由( )提出的。
A. 江泽民在全国科技大会上
B. 邓小平在全国科技大会上
C. 江泽民在党的十五大开幕式上
D. 邓小平在党的十二大上
[多项选择]经纪是一种社会经济活动,其涵义为( )。
A. 是一种中介活动
B. 是以盈利为目的的
C. 通过回扣的方式取得报酬
D. 提供信息是无偿服务
E. 提供专业知识是有偿服务
[判断题]预告标设在进站信号机及线路所通过信号机外方900 m、1000 m 及1100 m处。(技规)
A.正确
B.错误
[单项选择]建设工程项目总投资由建设投资和 ______ 组成。
A. 流动资产投资
B. 建设期利息
C. 固定资产投资方向调节税
D. 预备费
[单选题]H形离心压缩机结构中,为保证大小齿轮正常啮合,大齿轮齿面硬度比小齿轮齿面硬度 ( )。
A.高
B.低
C.一样
D.无明确规定
[多项选择]与工程建设关系比较密切的刑事犯罪有()。
A. 重大责任事故罪
B. 受贿罪
C. 重大劳动安全事故罪
D. 渎职罪
E. 工程重大安全事故罪
[多项选择]建筑物、构筑物的地基和基础处理、结构选型以()为原则。
A. 合理
B. 科学
C. 可行
D. 必要
E. 可靠
[单选题]一家钢铁公司并购一家IT公司,可称之为 ()
A. 横向并购
B. 纵向并购
C. 外向并购
D. 混合并购