[单选题]原子氢焊时产生的有害气体不包括()。
A.二氧化碳
B.氟化氢
C.氮氧化物

[判断题]重点单位储备是指消防重点保卫单位依据消防法规的规定，结合自身生产经营情况和常见火灾事故类型储备一定数量的灭火剂，主要用于自救。
A.正确
B.错误

[单选题](1.0分)未签订责任书的项目部和未预留风险金的人员( )项目管理目标责任。
A.不承担
B.承担50%
C.参照同等岗位或公司其他规定同等承担
D.承担80%

[单选题]比较身高和体重两组数据变异度大小宜采用()
A.变异系数
B.方差
C.极差
D.标准差

[单选题]在浏览Web页面时，发现了需要经常使用的Web页面，最好的方法是（　　）。
A.将该Web页面的地址加入到“收藏夹”
B.将该Web页面的地址加入到“地址簿”
C.将该Web页面的地址加入到“notepad”
D.将该Web页面的地址加入到“历史记录”

[填空题]______也被称为“内部威胁”，授权用户将其权限用于其他未授权的目的。

[判断题]人生观决定世界观，有什么样的人生观，就有什么样的世界观。
A.正确
B.错误

[判断题]坠砣限制框架安装良好，满足坠砣串升降变化时的要求。
A.正确
B.错误

[单选题]根据以下材料，回答 What should you think about in trying tofind your career? You are probably better at some school subjects than others.These may show strengths that you can use in your work. A boy who is good atmathematics can use that in an engineering career. A girl who spells well andlikes English may be good at office work. So it is important to know thesubjects you do well in at school. On the other hand, you may not have anyspecially strong or weak subjects but your records show a general satisfactorystandard. Although not all subjects can be used directly in a job, they mayhave indirect value. A knowledge of history is not required for most jobs butif history is one of your good subjects you will have learned to remember factsand details. This is an ability that can be useful in many jobs. Your school may have taught you skills,such as typing or technical drawing, which you can use in your work. You may begood at metal work or cookery and look for a job where you can improve theseskills. If you have had a part-time job onSaturdays or in the summer, think what you gained from it. If nothing else, youmay have learned how to get to work on time, to follow instructions and to geton with older workers. You may have learned to give correct change in a shop,for example. Just as important, you may become interested in a particularindustry or career you see from the inside in a part-time job. Facing your weakpoints is also part of knowing yourself. You may be all thumbs when you handletools; perhaps you are a poor speller or cannot add up a column of figures. Itis bitter to face any weaknesses than to pretend they do not exist. Your schoolrecord, for instance, may not be too good, yet it is an important part of yourbackground. You should not be apologetic about it but instead recognize thatyou will have a chance of a fresh start at work. Which subject is supposed to have nodirect value for job hunting?
A.Mathematics.
B.English.
C.Technical Drawing.
D.History.

[单项选择]红细胞体积分布宽度与血细胞分析仪各检测项目相对应的缩写是（）
A. WBC
B. RBC
C. Hct
D. MCH
E. RDW

[多选题]风机起动前的检查包括（ ）
A.A、风机入口挡板开关灵活处关闭状态
B.B、轴承油位正常，油质洁净，不漏油，冷却水门开启并畅通
C.C、传动机构完整好用
D.D、防护罩牢固完好，地脚螺钉牢固。

[名词解释]品牌知名

[判断题]公路交通事故是造成人员伤亡最多的地面交通事故。

[单选题] 哈局集团公司车务系统劳动安全补充规定:溜放俄铁车辆时,在地面平整、无障碍物条件下,可在地面提钩,但车列推进速度不得超过( )。
A.20km/h
B.7km/h
C.12km/h
D.15km/h

[单项选择]使用塞尺测量间隙时，塞片数量不宜超过（）片。
A. 3；
B. 4；
C. 5.

[多选题]下列有关讯问的说法，正确的是（）。
A.对于可能判处无期徒刑、死刑的案件，应当对讯问过程进行录音或者录像
B.侦查人员在讯问犯罪嫌疑人的时候，可以对讯问过程进行录音或者录像
C.犯罪嫌疑人请求自行书写供述的，应当准许
D.必要的时候，侦查人员也可以要犯罪嫌疑人亲笔书写供词

[判断题]安全生产许可证的有效期为 2 年，安全生产许 可证有效期满需要延期的，企业应当于期满前 6 个月向原安全生产许可证颁发管理机关办理 延期手续
A.正确
B.错误

[不定项选择题]在无任何道岔动作时,电动转辙机电源对地电流不得大于( )mA。
A.0.5
B.1
C.1.5
D.2

[简答题]题干:在灭火作战行动中,破拆方法有哪些?

[单选题]高度二尖瓣狭窄引起急性肺水肿伴休克的主要原因是
A.心室收缩功能明显减退
B.回流至左室血量明显减少
C.严重缺氧，毛细血管床扩大引起相对血容量不足
D.明显肺动脉高压，右心排血受阻
E.以上都不是

[不定项选择题]共用题干 Migrant Workers
In the past twenty years,there has been an increasing tendency for workers to move from one country to another.______(51)some newly independent countries have understandably restricted most jobs to local people,others have attracted and welcomed migrant workers.This is particularly the case in the Middle East,______(52)increased oil incomes have enabled many countries to______(53)outsiders to improve local facilities.______(54)the Middle East has attracted oil-workers from the USA and Europe.It has brought in construction workers and technicians from many countries,______(55)South Korea and Japan.
In view of the difficult living and working conditions in the Middle East,it is not______(56)that the pay is high to attract suitable workers.Many engineers and technicians can earn at least______(57) money in the Middle East as they can in their own country,and this is a major attraction.An allied benefit is the low taxation or complete lack of it.This increases the net amount of pay received by visiting workers and is very popular with them.
Sometimes a disadvantage has a compensating advantage.______(58),the difficult living conditions often lead to increased friendship when workers have to depend on each other______(59)safety and comfort.______(60),many migrant workers can save large sums of money partly______(61)the lack of entertainment facilities.The work is often complex and full of problems but this merely presents greater challenge to engineers who prefer to find solutions______(62)problems rather than do routine、work in their home country.
One major problem which______(63)migrant workers in the Middle East is that their jots are tem-porary ones.They are nearly always on contract,so it is not easy for them to plan ahead with great conn-dence.This is to be expected、 since no country welcomes a large number of foreign workers as permanent residents?______(64),migrant workers accept this disadvantage,along with others,because of the ______(65)financial benefits which they receive. 60._________
A.On the contrary
B.In a similar way
C.On the other hand
D.Consequently

[多选题]在什么情况下应立即利用消防车,通过水泵接合器向室内管网补水加压。( )( 中 )
A.消防泵不能启动
B.消防泵出水量不能满足灭火要求时
C.消防泵发生故障
D.供水管网发生故障

[单选题]郭沫若 对于 ( ) 相当于 ( ) 对于 《管锥编》
A.《女神》--钱锺书
B.《炉中煤》--茅盾
C.《死城》--鲁迅
D.《人间词话》--周立波

[单项选择]When was the building built
A. 1990.
B. 1909.
C. 1919.

[判断题]网上商城中的购物车是一种形式，实际是网上单证。

[单选题]当列车出现制动故障且MMI显示故障代码为170C，故障描述为( )。
A.防滑排风阀故障
B.排风阀线路故障
C.制动力高低阶转换故障
D.低制动率故障

[多项选择]律师事务所不得从事的业务包括（）。
A. 同时为同一证券发行的发行人和保荐机构、承销的证券公司出具法律意见
B. 同时为同一收购行为的收购人和被收购的上市公司出具法律意见
C. 在其他同一证券业务活动中为具有利害关系的不同当事人出具法律意见
D. 接受所任职公司的委托，为该公司提供证券法律服务

[单选题]进行危险点分析及预控，（ ）应对作业人员详细交待在工作区内的安全注意事项。
A.工作票签发人
B.工作许可人
C.工作负责人

[单项选择]当归六黄汤组成中用量需“加一倍”的药物是（）
A. 生地
B. 黄芪
C. 当归
D. 黄柏
E. 熟地

[单项选择]跨越弱电线路或电力线路，如果导线截面按允许载流量选择，还应校验最高允许温度时的交叉距离，其数值不得小于操作过电压间隙，且不得小于（）。
A. 0.5米
B. 0.6米
C. 0.7米
D. 0.8米

[判断题]分程控制系统就是一个调节器同时控制两个或两个以上的调节阀,每一调节阀根据工艺的要求在调节器输出的信号范围内动作。
A.正确
B.错误

[单选题]载水量达到18吨的水罐消防车称为( )水罐消防车。
A.、轻型
B.重型
C.中型
D.普通型

[单选题]行政复议过程中，（ ）对作出的具体行政行为的合法性负有举证责任，应当提交当初作出具体行政行为的证据、依据和其他有关材料。
A.被申请人
B.申请人
C.第三人
D.复议机关

[单选题]根据《电力建设安全工作规程第1部分:火力发电》4.8.8规定,脚手架高度大于()时应在架体四周设置缆风绳。
A.3m
B.5m
C.5m
D.12m

[单选题]以下哪项是引起老年人跌倒的常见原因()
A.步态和平衡功能受损
B.不平坦的路面
C.感觉系统功能下降
D.中枢神经系统退行性变
E.骨骼肌肉系统改变

[单选题]对外营业机构启用并纳入印控仪使用的临柜业务实物印章，其保管人在系统中记录为（ ）。
A.印控仪
B.业务管理员
C.系统管理员
D.印章保管员