热门试题:
[单项选择]
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王先生，58岁，3个月前因急性脑梗死致左侧肢体偏瘫，出院后生活在家中，由老伴照顾。 |
对王先生进行健康教育时，首选的健康教育形式是
A. 录像
B. 小册子
C. 座谈会
D. 个别教育
E. 专题讲座
[判断题]安全生产教育的主要形式有“三级安全教育”“特殊工种教育”和“经常性的安全宣传教育”等。（ ）（23）
A.正确
B.错误
[单选题]《南昌局集团公司行车补充规定》（南铁运〔2018〕95号)按规定通勤客车车辆加挂货车列尾装置，在中间站挂车后超吨，须征得（）同意。
A.司机
B.乘务人员
C.乘务担当单位
D.配属单位
[单项选择]A controversy erupted in the scientific community in early 1998 over the use of DNA (deoxyribonucleic acid) fingerprinting in criminal investigations. DNA fingerprinting was introduced in 1987 as a method to identify individuals based on a pattern seen in their DNA, the molecule of which genes are made. DNA is present in every cell of the body except red blood cells. DNA fingerprinting has been used successfully in various ways, such as to determine paternity where it is not clear who the father of a particular child is. However, it is in the area of criminal investigations that DNA fingerprinting has potentially powerful and controversial uses.
DNA fingerprinting and other DNA analysis techniques have revolutionized criminal investigations by giving investigators powerful new tools in the attempt to trove guilt, not just establish innocence. When used in criminal investigations, a DNA fingerprint pattern from a suspect is compared with a DNA fingerprint pattern obtained from such
A. would have to leave their fingerprints for further investigations
B. would have to submit evidence for their innocence
C. could easily escape conviction of guilt
D. cold be convicted of guilt as well
[单选题]井巷中采用钢丝绳牵引带式输送机运送人员时，运行速度不得超过( )m／s。
A.1.2
B.1.5
C.1.8
[判断题]配电网建设和改造时，根据负荷性质和供电可靠性要求，应预留必要的接入位置或端口，适应 应急发电机（车） 或移动式配电变压器的快速接入。
A.正确
B.错误
[多选题]腰带和保险带、绳（ ）。
A.外形应美观
B.应有足够的机械强度
C.材质应有耐磨性
D.卡环（钩）应具有保险装置，操作应灵活
[单项选择]业主公约的效力范围包括( )。
A. 全体业主
B. 物业使用人
C. 物业的继受人
D. 以上都包括
[单项选择]投资利税率是( )。
A. 使项目在计算期内各年净现金流量累计净现值等于零时的折现率
B. 项目达到设计能力后的一个正常年份的年利润总额与项目总投资的比率
C. 项目达到设计生产能力后的一个正常生产年份的利税总额或项目生产期内平均利税总额与项目总投资的比率
D. 项目达到设计生产能力后的正常生产年份的利润总额或项目生产期内平均利润总额与资本金的比率
[单选题]柴油发动机汽缸内的点火能来自（）。
A.A、磨擦热
B.B、电火花
C.C、压缩热
D.D、机械能
[单项选择]应用洋地黄时出现室早二联律时（）
A. 停用洋地黄制剂加用钾盐
B. 停用洋地黄制剂加用普鲁卡因酰胺和钾盐
C. 停用洋地黄制剂加用阿托品
D. 试用小剂量西地兰静脉推注
E. 停用洋地黄制剂观察
[简答题]氢侧密封油回路切除，只运行空侧密封油注意哪些事项？
[多选题]商业银行风险监管核心指标中,风险水平类指标包括()。
A.流动性风险指标
B.信用风险指标
C.市场风险指标
D.操作风险指标
[单选题]不影响相贯线形状的是( )
A.相交两立体的表面性质
B.相交两立体的相对位置
C.相交两立体的尺寸大小
D.材料
[单选题]重大事故隐患是指危害和整改难度较大，应当( )停产停业，并经过一定时间整改 治理方能排除的隐患，或者因外界因素影响致使生产经营单位自身难以排除的隐患。
A.全部
B.局部
C.全部或局部
D.整体
[单项选择]
Questions 11 to I3 are based on the following talk on different superstitions and customs. You now have 15 seconds to read Questions 11 to 13.
Molly, an English woman, is talking to Victor, who is Asian and they are discussing different superstitions and customs.
Molly: There’s a black cat. That’s a lucky sign.
Victor: I don’t think that as it just scratched me.
Molly: Black cats are often used as good luck symbols in Europe.
Victor: You have a lot of strange beliefs. I think I was told if you give someone a present with a sharp edge or point, like a knife or a brooch, you also have to give a coin.
Molly: Yes, that’s right, then we say that the friendship will never be cut or broken.
Victor: What about crossed knives
Molly: That’s supposed to be unlucky but we cross our fingers for good luck.
Victor: The old people of my country believe in lots of things like that but I think it&
A. Ten years.
B. Seven years.
C. Five year.
D. Seven weeks.
[单选题]( )装置用于汽车行驶时减速或停车。
A.行车制动
B.完全制动
C.中央制动
D.驻车制动
[单项选择]Questions 11 to 18 are based on the conversation you have just heard.
A. At a shopping center.
B. At an international trade fair.
C. At a digital counter in a supermarket.
D. At an electronics company.
[判断题]配电线路终端杆的拉线应设在线路中心线的延长线上。
A.正确
B.错误
[多选题]《国网山东省电力公司岗位管理实施细则》规定，工作分析后要形成岗位说明书，包括岗位（ ）等。
A.工作内容$
B.$职责$
C.$汇报关系$
D.$任职资格
[单项选择]
The thing that would shock anyone coming for the first time into the service quarters of a hotel would be the fearful noise and disorder during the rush hours. It is something (61) different from the steady work in a shop or a factory that it looks at first (62) ;like mere bad management. But it is really quite unavoidable, and (63) this reason, hotel work is not particularly (64) , but by its nature it comes in rushes. You cannot, for instance, prepare tea two hours before it is wanted; you have to wait (65) the last moment, by which time a mass of other work has been (66) , and then do it all together, in great (67) . The result is that at (68) everyone is doing two men’s work, which is (69) without noise and quarreling. (70) , the quarrels are a necessary part of the process, for the pace would never be kept (71) if everyone did not accuse everyone (72) of not working hard. It was for thi
A. make
B. take
C. get
D. give
[单选题]高压水枪是指喷射压力大于（ ）MPa，与高压消防泵及高压软管卷盘配套使用，具有直流和喷雾功能的消防枪。
A.2.5
B.2
C.1.6
D.1.2
[单项选择]水平对置发动机是（）的招牌技术。
A. 日本富士汽车
B. 德国大众
C. 日本丰田
D. 美国福特
[单选题](B737ng)737NG的空地控制功能由哪一部件提供：
A.FSEU
B.PSEU
C.起落架控制面板
D.起落架控制盒
[多选题] 3 张某因违反治安管理被公安机关处以500元罚款，因张某夫妻俩均为失业人员，接受社会救助，无力缴纳罚款，经张某申请，公安机关批准，张某可以（ ）罚款。
A.免缴
B.暂缓缴纳
C.少缴
D.分期缴纳
[判断题]对借款人在我行的存款大幅下降的，或借款人所属行业、所在地区经济出现整体下降的，贷后检查必须采取现场检查的方式进行。
A.正确
B.错误
[判断题]拨道作业时曲线地段应事先调查计划正矢，并计算拨道量。( )
A.正确
B.错误
[多选题]在( )行动要注意观察，谨慎行进，避开敞开式孔洞，防止踏空坠落。
A.内部夹层
B.施工现场
C.建筑顶部
D.建筑工地
[单选题]相导体截面积S大于35mm2,保护导体( PE )最小截面积为( )。
A.S/4
B.3/4S
C.1/3S
D.S/2
[判断题]对带电设备应使用二氧化碳灭火器、四氯化碳灭火器或干粉灭火器,对注油设备停电后应使用泡沫灭火器或干燥的沙子进行灭火。( )
A.正确
B.错误
[单选题]国家建立缺陷特种设备（）制度。
A.淘汰
B.检验
C.召回
D.停用
[单项选择]实验室空气消毒常用的方法是（）
A. 紫外线照射
B. α射线照射
C. β射线照射
D. γ射线照射
E. X射线照射
[多选题]"服务顾问向客户销售了梅赛德斯-奔驰厂家渠道之外的零件、产品及/或服务(列入非原厂渠道零件,服务套餐等,不包括原厂服务合约)时。以下说法正确的是?
A. 必须书面与客户签署《客户服务服务公约履行确认书 A版》
B. 按照厂家系统操作指导,进行非原厂配件操作
C. 产品/配件名在工单上显示为“其它O”
D. 客户口头同意则不需要签署《客户服务服务公约履行确认书 A版》"
[判断题]一个工作负责人可以同时执行多张工作票，工作票上所列的工作地点，以一个电气连接部分为限。
A.正确
B.错误
[单项选择]进口商品在口岸卸货时发现残损或者数量、重量短缺需要索赔的，（）应当及时向口岸检验检疫机构申请检验出证。
A. 承运人
B. 收货人
C. 卸货单位
D. 发货人
[单选题]分包单位应当服从总承包单位的安全生产管理，分包单位不服从管理导致生产安全事故的，由（）单位承担主要责任。
A.分包
B.总包
C.建设
D.监理
E./
F./
[单项选择]在计算机的浮点数表示中，主要影响数值表示范围的是 (7) 。
A. 尾数的位数
B. 阶码的位数
C. 规格化的方法
D. 尾数下溢的处理
[单选题]在有客列检的车站,特快旅客列车机车与第一辆车间电器连接线的连结、摘解由( )负责。
A.车辆乘务员
B.机车乘务员
C.车站人员
D.客列检作业人员
