[单选题]城郊线车钩牵引杆将车钩头和橡胶垫钩尾座连接起来。牵引杆的前后端配法兰，通过（ ）联挂到车钩头和橡胶垫钩尾座。
A.螺栓
B.插销
C.卡环
D.铆钉

[单选题]44.单个人员和建制单位出列、入列，通常用跑步，（ ）步以内用齐步，1 步用正步，或者按照指挥员指定的步法执行 。
A.2
B.3
C.4
D.5

[判断题]运载超长、超高或重大物件时，物件重心应与车厢承重中心基本一致，超长物件尾部应设标志。可以客货混装。
A.正确
B.错误

[单选题]柱上式高压无功补偿装置( )连接于工频交流三相高压架空电力线路上。
A.并联
B.串联
C.逐相
D.连续

[多选题]知行云课堂，资源中心有哪些内容版块？
A.同步教学
B.试题试卷
C.教育研究
D.高考专区

[多项选择]下列关于有效市场假说的说法，正确的是( )。
A. 有效市场假说理论是美国芝加哥大学财务学家尤金•法默提出的
B. 市场达到有效的一个重要前提是所有影响证券价格的信息都是自由流动的
C. 有效市场假说表明，在有效率的市场中，投资者所获得的只能是与其承担的风险相匹配的那部分正常收益
D. 只要证券的市场价格充分及时地反映了全部有价值的信息，市场价格代表着证券的真实价值，这样的市场为“有效市场”

[单选题]《人民币鉴别仪通用技术条件》（GB_16999-2010）颁布实施后，要求各银行业金融机构使用的点验钞机应逐步达到（ ）级。
A.A.A
B.B.B
C.C.C
D.D.D

[简答题]俗语所说：一个好汉有几个帮？

[多选题]什么是反恐怖防范的三大手段？
A.人防
B.物防
C.技防
D.安防

[判断题]班组安全生产检查是一种以职工为主体的互查形式(　　)
A.正确
B.错误

[判断题]地下并列敷设的电缆线路，其接头盒间的距离不小于0.5m。
A.正确
B.错误

[多项选择]我国公安机关的专政职能与民主职能的关系是( )。
A. 公安机关的专政职能是民主职能的基本保障
B. 公安机关的民主职能是专政职能的社会基础
C. 专政职能与民主职能都是为了维护国家和人民的根本利益
D. 专政职能与民主职能是矛盾的，两者之间没有同一性

[单选题]地下有限空间站级救援分队下设1个安全侦检组、2个救援作业组和1个（ ），每组不少于3人。
A. 管理指挥组
B. 通信联络组
C. 综合保障组
D. 紧急干预组

[单项选择]吗啡中毒的特效解毒剂是（）
A. 阿托品
B. 乙酰胺
C. 维生素K1
D. 亚甲蓝（美蓝）
E. 纳洛酮

[单选题]()是铁路行车组织工作的基础。
A.TDCS系统
B.TMIS系统
C.列车运行图
D.阶段计划

[简答题]问题同上

[填空题](31708)电流互感器一次侧线圈匝数一般( )二次侧线圈匝数。(1.0分)

[单选题]关于电能表铭牌，下列说法正确的是（ ）。
A.D表示单相，S表示三相，T表示三相低压，X表示复费率
B.D表示单相，S表示三相三线，T表示三相四线，X表示无功
C. D表示单相，S表示三相低压，T表示三相高压，X表示全电子
D. D表示单相，S表示三相，T表示三相高压，X表示全电子

[单项选择]
Born in 1927, Lawrence Kohlberg spent three years as a junior engineer in the merchant marine before entering college. After those years at sea, he was ready to buckle down and push through the rigorous program at Chicago in record time. He completed the four-year B.A. Degree in 1949 after only two years’ work. He clearly demonstrated a great capacity for academic scholarship, and it was natural for him to enroll as a Ph.D. candidate at the same university. He completed his doctorate in 1958; after two years for his undergraduate studies, it took him nine years for the Ph.D. He remarked wryly that it only proved you couldn’t accurately predict human behavior in all cases.
One of the major reasons for delay was his eventual topic, moral development in children and adolescents. A major portion of his doctoral work was in traditional area of clinical psychology and child development, including a traineeship at the famo
A. he was able to buckle down on what he was doing.
B. he was truly insightful and able to bring a change in the direction and depth of research.
C. he could accomplish greater things when he was still very young.
D. he had made new framework for his doctorate work with good vision.

[判断题]《国家能源局用户受电工程“三指定”行为认定指引》（国能发监管〔2020〕65号）第十一条规定，用户委托实施的用户受电工程，供电企业未按规定组织招投标或者违反招投标有关规定，选择特定设计、施工或者设备材料供应单位的，不可认定为“三指定” 行为。
A.正确
B.错误

[单项选择]Why work (62) you have periodically asked yourself the same question, perhaps focused on (63) you have to work. Serf-interest in its broadest (64) including the interests of family and friends, is a basic (65) for work in all societies. But serf-interest can (66) more than providing for subsistence or (67) wealth. For instance, among the Maori, a Polynesian people of the South Pacific, a desire for approval, a sense of duty, a wish to (68) to custom and tradition, a feeling of emulation (竞争), and a pleasure in craftsmanship are (69) reasons for working. Even within the United States, we cannot understand work as simply a response to (70) necessity. Studies show that the vast (71) of Americans would continue to work even if they inherited enough money to live comfortably.
When people work, they gain a (72) place in society. The fact that they receive pay for t
A. what
B. that
C. which
D. whether

[多项选择]下列说法正确的是( )。
A. BOT意味着一种居中的民营化程度
B. BOT代表的是一种最彻底的民营化
C. BOT意味着一种很低的民营化程度
D. BOOT代表居中的民营化程度
E. BOO代表一种居中的民营化程度

[判断题]【判断题】加强文化环境建设，要突出“四句话方针”规范营院政治环境，打造特色职业文化，发展丰富多彩的传统文化、战斗文化。（传统文化、战斗文化、安全文化、法治文化）（ ）
A.正确
B.错误

[简答题]简述公安信息处理的基本要求。

[单项选择]计划阶段是工作分析的第一阶段，在此阶段应明确工作分析的意义、范围、步骤、时间表以及（）
A. 方法
B. 经费
C. 调查表
D. 说明书样式

[简答题]【案例材料】春秋时候, 晋献公想要扩充自己的实力和 地盘, 就找借口说邻近的虢国经常侵犯晋国的边境, 要派兵灭 了虢国。可是在晋国和虢国之间隔着一个虞国, 讨伐虢国必须 经过虞地。“怎样才能顺利通过虞国呢? ”
晋献公问手下的大臣。大夫荀息说: “虞国国君是个目光 短浅、贪图小利的人, 只要我们送他美玉和宝马, 他不会不答 应借道的。”晋献公有点舍不得, 荀息看出了晋献公的心思, 就说: “虞虢两国是唇齿相依的近邻, 虢国灭了, 虞国也不能 独存, 您的美玉宝马不过是暂时存放在虞公那里罢了。”晋献 公采纳了荀息的计策。虞国国君见到这许多珍贵的礼物, 顿时 心花怒放, 听到荀息说要借道虞国之事时, 当时就满口答应下 来。虞国大夫宫之奇听说后, 赶快阻止道: “不行, 不行, 虞 国和虢国是唇齿相依的近邻, 我们两个小国相互依存, 有事可 以自彼帮助, 万一虢国灭了, 我们虞国也就难保了。俗话说:
‘唇亡齿寒’, 没有嘴唇, 牙齿也保不住啊! 借道给晋国万万 使不得。”虞公说: “人家晋国是大国, 现在特意送来美玉宝 马和咱们交朋友, 难道咱们借条道路让他们走走都不行吗? ” 宫之奇连声叹气, 知道虞国离灭亡的日子不远了, 于是就带着 一家老小离开了虞国。果然, 晋国军队借道虞国, 消灭了虢国, 随后又把亲自迎接晋军的虞公抓住, 灭了虞国。
上述材料, 主要反映的哲学原理是什么?

[单选题]清扫运行中的二次设备和二次回路时，应使用防静电工具，并采取措施防止振动、误碰。
A.正确
B.错误
C.略
D.略
E.略
F.略

[单选题]各类作业人员应被告知其作业现场和工作岗位存在的危险因素、防范措施及
A.事故紧急处理措施
B.紧急救护措施
C.应急预案
D.逃生方法

[判断题]机车车辆为空车状态，可超出机车车辆限界。
A.正确
B.错误

[单项选择]Questions 57 to 61 are based on the following passage.
For any given task in Britain there are more men than are needed. Strong unions keep them there in Fleet Street, home of some London’s largest dailies. It is understood that when two unions quarrel over three jobs, the argument is settled by giving each union two. That means 33 percent over-manning, 33 percent less productivity than could be obtained.
A reporter who has visited plants throughout Europe has an impression that the pace of work is much slower here. Nobody tries too hard. Tea breaks do matter and are frequent. It is hard to measure intensity of work, but Britons give a distinct impression of going at their tasks in a more leisurely way.
But is all this so terrible It certainly does not improve the gross national product or output per worker. Those observant visitors, however, have noticed something else about Britain. It is a pleasant place.
Street crowds in Stockholm, P
A. competitions in their productivity
B. providing more job opportunities
C. negotiations held between the two parties
D. obtaining 33 percent more productivity

[单项选择]设备监理工程师职业道德中，加强“按照能力进行选择”的观念应列为( )方面的道德要求。
A. 能力
B. 正直性
C. 对他人公正
D. 公正性

[单选题]根据全国外汇市场自律机制通过的最新银行外汇业务展业原则，办理货物贸易项下贸易融资的企业应具有进出口经营权，且在贸易外汇收支企业名录分类为A类和B类的企业。C类企业仅可办理（ ）天以下（含）贸易融资业务。
A.30
B.60
C.90
D.180

[判断题]空分制氮冷箱内的密封气保护气的作用是为了使冷箱外壳不结冰。
A.正确
B.错误

[填空题]