[判断题]在原工作票的停电及安全措施范围内增加工作任务时，应由工作负责人征得工作许可人同意，并在工作票上增填工作项目。
A.正确
B.错误

[判断题]电气化区段作业人员（除牵引供电专业人员按规定作业外）所携带的物件、作业工器具等须与牵引供电设备高压带电部分保持2m以上的距离，与回流线、架空地线、保护线保持1m以上距离，距离不足时，牵引供电设备须停电。
A.正确
B.错误

[判断题]对制动系统的零部件进行气密性检查时，如果没有气密性检测试剂，可使用皂液来代替。（ ）
A.正确
B.错误

[单选题]酸性焊条对铁锈、氧化皮和油脂的敏感性比碱性焊条（）。
A.大
B.小
C.相同

[单项选择]最初的社区矫正是基于一种人道主义善举，是从民间的互动组织发展起来的，这体现了社区矫正的( )。
A. 福利性
B. 社会性
C. 专业性
D. 多样性

[单选题]电焊烟尘中含有7-16%的SiO2，长期吸入会造成（ ）。
A.贫血
B.硅肺病
C.鼻腔溃疡

[单项选择]操作IMT时出现IMT-IASHIGH信息的处理措施正确的是
A. 检查ADC是否有故障
B. 检查PSEU是否有电
C. 检查GP300面板是否有电；
D. ABC都对。

[不定项选择题]共用题干 1.Two former lovers are to get married next month after reuniting on Facebook 27 years after their romance first ended.
2.Paul Eaton,56,and Dawn Pitman,48,first met when he stayed at her mother's bed and breakfast hotel in 1982.The couple enjoyed an 18-month romance before going their separate ways because Ms. Pitman,then 21,thought she was too young to settle down.
3.They both met other partners and had children in the following years,but never forgot about each other,then in 2008,water board worker Mr. Eaton joined social networking website Facebook, where he saw some pictures of Ms.Pitman on holiday and got in touch.The mother-of-one,a care worker from Exmouth,Devon,said,"I went to America on holiday and my niece Rachel put all these pictures on Facebook.The irony was that I told her to put them off because I felt it was an invasion of privacy and she said she would get them around to it when she had time.If I hadn't been on Facebook,he would not have contacted me and we would have never got back together."
4.Ms.Pitman later mentioned,"I did think of him quite a lot over the years and wondered what happened to him. He hasn't changed a bit.He's the same old laid back,easygoing Paul I knew all those years ago."Mr. Eaton,a father-of-two from Bransley,South Yorkshire said:"It was totally a chance thing. I had only been on Facebook for one day.I just typed Dawn's name in and I hoped for the best.It was a bit scary when I contacted her. I thought she might be married and would have a dozen kids."
5.The couple met up again on New Year's Eve 2008 and were amazed to discover the intervening years had been kind to each other."It was a real shock,"Mrs.Pitman said,"We both saw each other and he was exactly the same as I remember and that's what he said about me.He hadn't changed a bit.I knew then he was the one for me."
6.Mr. Eaton added:"We just knew instantly as soon as we met up again.We didn't even have to discuss it or propose.When we knew each other all those years ago,I was a white van man and Dawn had a sports car. I still got a white van and Dawn still has a sports car. Some things never change.She always said that we would see each other again.I just didn't think it would be 27 years."The couple are due to get married in Exmouth on March 20. Mr. Eaton joined social networking website Facebook,where he saw some pictures of Ms.Pit-man on holiday and______.
A.got in touch
B.an invasion of privacy
C.too young to settle down
D.her candles
E.met up
F.all those years ago

[单选题]在胸骨左缘第3～4肋间触及收缩期震颤，应考虑为( )
A.主动脉瓣关闭不全
B.室间隔缺损
C.二尖瓣狭窄
D.三尖瓣狭窄
E.肺动脉瓣狭窄

[单选题]一般的风化煤，其风化程度相当于煤氧化过程的第( )阶段。
A.四
B.三
C.一
D.二

[单项选择]根据≤建设工程施工现场管理规定≥，施工单位采取的防止环境污染的措施，正确的是（）。

[单项选择]均衡价格是指（）。
A. 供给等于需求时的价格
B. 供给量等于需求量时的价格
C. 供给价格等于需求价格时的价格
D. 供给曲线与需求曲线交点上的价格

[判断题]微信电子发票可提供90内乘车纸质发票
A.正确
B.错误

[单项选择]汽动给水泵正常运行，一般以（）作为工作汽源。
A. 高压新蒸汽；
B. 高压抽汽；
C. 低压抽汽；
D. 辅汽。

[单项选择]

[背景材料]
2006年1月8日，国务院发布了《国家突发公共事件总体应急预案》，明确了各类突发公共事件分级分类和预案框架体系，规定了国务院应对特别重大突发公共事件的组织体系、工作机制等内容，是指导预防和处置各类突发公共事件的规范性文件。
2006年，国家安全监管总局在《国家安全生产事故灾难应急预案》的基础上，分别制定并经国务院审查同意印发了《矿山事故灾难应急预案》、《危险化学品事故灾难应急预案》、《陆上石油天然气储运事故灾难应急预案》、《陆上石油天然气开采事故灾难应急预案》、《海洋石油天然气作业事故灾难应急预案》，并审查同意印发了《冶金事故灾难应急预案》。这6项部门预案的编制印发，进一步完善了国家安全生产事故灾难应急预案体系。
2007年8月30日全国人大通过了《中华人民共和国突发事件应对法》，并以主席令(第六十九号)的形式颁布，自2007年11月1日起施行。该法明确规定了突发事件的预防与应急准备、监测与预警、应急处置与救援、事后恢复与重建等活动中，政府、单位及个人的权力与义务。
根据以上场景，回答下列问题：

应急预案的演练是检验、评价和保持应急能力的一个重要手段。应急预案演练分为（）等类型。
A. 桌面演练
B. 功能演练
C. 全面演练
D. 协调性演练
E. 个别演练

[填空题]Heart disease occurs earlier in male than in female.

[单选题]概算定额是确定完成合格的( )所需清耗的人工、材料和机械台斑的数量标准。
A.分部分项工程
B.扩大分部分项工程
C.单位工程
D.单项工程

[单选题].促使液体回流至毛细血管内的有效胶体渗透压是
A.. 毛细血管血压减去组织液胶体渗透压
B.. 血浆胶体渗透压减去组织液胶体渗透压
C.. 毛细血管血压减去组织液流体静压
D.. 血浆胶体渗透压减去组织液流体静压
E.. 毛细血管血压减去血浆胶体渗透压

[单选题]维生素D的主要来源为
A.母乳中的维生素
B.蘑菇中的维生素
C.动物肝脏中的维生素
D.蛋类中的维生素
E.皮肤中的7-脱氢胆固醇

[单项选择]泰罗感到以往刺激系统的失败主要在于从来就没有明确的( )
A. 管理方
B. 企业文化
C. 奖惩措施和手段
D. 完成动作所需时间的概念

[单选题]脉冲持续期间的平均功率定义为（）。
A.平均功率
B.无功功率
C.有功功率
D.脉冲功率

[单项选择]关于导体电阻大小的下列说法中，正确的是（）
A. 细铜线比粗铜线的电阻大
B. 粗细相同的导线，长的比短的电阻大
C. 铁导线比铜导线的电阻大
D. 长短相同的两根铝导线，粗的比细的电阻小

[单项选择]3个月男婴，腹泻3天，大便10次/日，量多，呈蛋花汤样。精神萎靡，眼泪及尿量减少，血清钠135mmol/L，皮肤弹性差，唇红，呼吸深快。最可能诊断为（）
A. 重度等渗脱水
B. 重度低渗脱水，酸中毒
C. 中度低渗脱水，酸中毒
D. 中度等渗脱水，酸中毒
E. 中度等渗脱水

[判断题]一氧化碳作为氧化剂,高温或加热时能将许多金属氧化物还原成金属单质,可作为炉中钎焊的保护气氛。
A.正确
B.错误

[单项选择]There are some more topics to discuss, ______ the problem of pollution.


A. generally
B. especially
C. exactly
D. probably

[多项选择]由于不同的城市在( )等方面的不同，城市建设的重点、建设方式以及决策方式等都会有所不同。
A. 城市发展阶段
B. 城市建设状况
C. 社会经济水平
D. 政府行政管理体制与机制
E. 城市管理水平

[单项选择]φ30是（）尺寸
A. 基本
B. 极限
C. 偏差
D. 公差

[单项选择]