第1题:
[单选题]改道作业,栽道钉时,钉尖要离开轨底边缘( ),并保持垂直。A.8mm
B.10mm
C.12mm
D.14mm
参考答案:A
第2题:
[单选题]柱上变压器、SMC材质低压综合配电箱外观颜色采用（）。A.海灰B05
B.蓝
C.国网绿
D.黄
参考答案:A
第3题:
[单选题]男性，21岁。右侧肢体抽搐2年，突然昏迷1小时。查体：浅昏迷，左侧肢体偏瘫。CT示右额叶脑内血肿，临床诊断最可能是：( )
A.原发性癫痫
B. 脑动脉硬化
C. 脑动脉瘤
D. 脑血管畸形
E. 高血压脑病
参考答案:D
第4题:
[判断题]防火监督部（处）应当及时向司令部门和消防大队、队站通报辖区消防安全重点单位存在的影响灭火救援工作的问题、火灾隐患及变化情况。（）
A.正确
B.错误
参考答案:A
第5题: [单项选择]
哪些原因易发生布袋挂粉现象？（）A. 布袋温度高于露点
B. 布袋损坏严重
C. 布袋反吹风压及风量低
D. 入布袋的煤粉浓度过低
参考答案:B
第6题: [多项选择]
土方路基实测项目包括（）等。A. 压实度
B. 平整度
C. 强度
D. 弯沉
参考答案:A, B, D
第7题:
[判断题]根据《DL/T448-2016》，抽检结果判定合格批次的，该批表继续运行一年后再进行运行质量检验。
A.正确
B.错误
参考答案:B
根据《DL/T448-2016》，抽检结果判定合格批的，该批表可以继续运行，两年后再进行运行质量检验。
第8题:
[单选题]（）可能会发生击穿。A.汇流排
B.电缆
C.接触线
D.承力索
参考答案:B
第9题: [单项选择]
下列各项，不属首次产前检查内容的是A. 血、尿常规检查
B. 心肺检查
C. 测量基础血压
D. 常规妇科检查
E. 常规胸片检查
参考答案:E
第10题:
[单选题]施工企业应用 BIM 的内容不包括()。A.施工建模
B.施工深化设计
C.施工工法模拟
D.运行维护
参考答案:D
第11题:
[判断题]接有分布式电源的10千伏配电台区，不得与其他台区建立低压联络（配电室、箱式变低压母线间联络除外）。
A.正确
B.错误
参考答案:A
第12题: [单项选择]
“防消结合”是把预防和（）两者有机地结合起来。A. 培训
B. 教育
C. 扑救
D. 消防
参考答案:C
第13题:
[单选题]CRH380A统型动车组前端车钩中心线高度“ ”mm。
A.880
B.1000
C.900
D.850
参考答案:B
第14题:
[单选题]依据《食品安全抽样检验管理办法》，对样品真实性、检验方法、标准适用等事项有异议的，食品生产经营者应当自收到不合格结论通知之日起( )个工作日内，向组织实施监督抽检的市场监管部门提出书面申请，并提交相关证明材料。
A. 3
B. 5
C. 7
D. 10
参考答案:C
第15题: [单项选择]
根据目前公共机构节能法规和政策的规定，公共机构节能的岗位可以分为（）层级和（）类人员。A. 5；5
B. 4；6
C. 3；6
D. 4；5
参考答案:B
第16题: [单项选择]
误服下列哪种药物中毒应该洗胃A. 石炭酸
B. 醋酸
C. 水杨酸类
D. 硝酸
E. 氯化高汞
参考答案:C
答案解析:[解释] 水杨酸类中毒应该洗胃，否则会经胃大量吸收而加重毒性。石炭酸、醋酸、硝酸和氯化高汞对胃黏膜均有腐蚀作用，插胃管洗胃有引起胃穿孔的危险叠。
第17题:
[单选题] 婴儿出生一两天后就有笑的反应,这种笑的反应属于A.有选择的社会性微笑
B.自发性微笑
C.无选择的社会性微笑
D.条件反射的笑
参考答案:B
第18题: [单项选择]
（）是生命中的盐，应该成为人们事业、生活的“第一需要”。A. 工作
B. 学习
C. 实践
D. 创造
参考答案:B
第19题:
[单选题]攂电气集中执行组电路共用( )条网路线。A.6
B.7
C.8
D.9
参考答案:C
第20题:
[判断题]1多日作业，作业负责人应坚持每天检查、确认安全措施，告知作业人员安全注意事项，方可开工。------
A.正确
B.错误
参考答案:A
第21题:
[单选题]根据《中华人民共和国水土保持法》第十六条和第十七条的规定，采伐区水土保持措施由( )监督实施。
A.水行政主管部门
B.林业行政主管部门
C.环境监测部门
D.水利行政主管部门和林业行政主管部门
参考答案:D
根据《中华人民共和国水土保持法》第十六条和第十七条的规定：采伐区水土保持措施由水行政主管部门和林业行政主管部门监督实施。监督内容包括：林木采伐方案应有水土保持方案，并抄送水行政主管部门备案；采伐区和集材道应有水土流失防治措施；采伐迹地应按水土保持方案及时完成更新造林任务；水源涵养林、水土保持林、防风固沙林等防护林是抚育和更新性质的采伐。
第22题:
[判断题]土石方工程开挖作业前，应做好必要的地质、水文和地下设备（如电缆、管道)的调查和勘查工作。《安规》第3.3.13条
A.正确
B.错误
参考答案:A
第23题:
[判断题]不能用串音测试器测量电缆线路交流对地不平衡衰耗。 ( )A.正确
B.错误
参考答案:B
第24题:
[多选题]《特种设备安全监察条例》对监察的气瓶,盛装公称工作压力大于或等于( )MPa(表压),且压力与容积的乘积大于或者等于( )MPa•L的气体、液化气体和标准沸点等于或者低于60℃液体的气瓶。
A.0.1
B.0.2
C.1
D.2
参考答案:BC
第25题:
[判断题]按包裹传递的公文可收取运输杂费。A.正确
B.错误
参考答案:A
第26题:
[单选题]12号提速道岔尖轨非工作边与基本轨工作边的最小距离为( ),允许误差“+”不限,“-”为2mm。
A.66mm
B.65mm
C.62mm
D.60mm
参考答案:B
第27题:
[判断题]离心式制冷机组拆箱时应按由下而上的顺序进行。A.正确
B.错误
参考答案:B
第28题:
[单选题]下列不属于驱逐性、制服性警械的是A.警棍
B.手铐
C.催泪弹
D.各种防暴枪
参考答案:B
第29题:[单选题]E-A-002321
GYK实时监控列车管风压。轨道车从停车状态开始动车，列车管风压＜（）kPa时，语音提示“风压不足，准备停车”。
A.250
B.350
C.400
D.450
参考答案:D
第30题:
[单选题]严禁作业人员跳车、钻车、扒车和由车底下、车钩上传递工具材料。休息时不准坐在钢轨、轨枕头及道床边坡上。绕行停留车辆时其距离应不少于( )m,并注意车辆动态和邻线上开来的列车。
A.3
B.4
C.5
D.6
参考答案:C
第31题:
[判断题] 在口对口人工呼吸最初两次吹气后,试测颈动脉两侧仍无搏动可以判定心跳已经停止,应继续对伤员吹气( )。
A.正确
B.错误
参考答案:B
第32题: [单项选择]
创伤时，如果处理时间过晚，伤口已经感染则应（）A. 清创
B. 引流
C. 缝合
D. 植皮
参考答案:B
第33题: [单项选择]
患者，女，18岁。两小腿皮肤炎症在急性阶段，大量渗液且红肿。外治剂宜用A. 洗剂
B. 粉剂
C. 溶液湿敷
D. 油剂
E. 软膏
参考答案:C
答案解析:[解析] 大量渗液、糜烂时宜用蒲公英、黄柏等煎水湿敷。
第34题: [多项选择]
下列属于劳动人事争议仲裁受理程序可能涉及事项的是（）。A. 不受理决定
B. 受理通知
C. 副本送达
D. 反申请处理
参考答案:B, C, D
第35题:
[判断题]( ) 凡越区、转场及在超过2.5%坡度的线路上调车时应连结软管。A.正确
B.错误
参考答案:B
第36题:
[单选题]字符串函数strip()的作用是()A.按照指定字符分割字符串为列表
B.连接两个字符串序列
C.去掉字符串两侧空格或指定字符
D.替换字符串中特定字符
参考答案:C
第37题: [简答题]
In relation to the law of contract:
(b) explain and distinguish between the following terms: (i) executory consideration; (2 marks) (ii) executed consideration; (2 marks) (iii) past consideration. (3 marks)
参考答案:
Consideration can be divided into the following categories: (i) Executory consideration is the promise to perform an action at some future time. One party to a contractual agreement may pay money to another on the understanding that the latter will perform some act for them in the future. Or alternatively, they might provide an immediate benefit for the other party on the understanding that the latter will provide a reciprocal benefit in the future. Contracts may also be made solely on the basis of an exchange of promises as to future action, without the need for any present action. In such circumstances, the mere promises provide mutual/reciprocal consideration and any such agreement entered into is legally binding and enforceable in a court of law. Such a contract is known as an executory contract. (ii) Executed consideration, as may be gathered from the term, refers to consideration which has actually been carried out, thus making the promise for which it was performed enforceable. In the case of unilateral contracts, where the offeror promises something in return for the offeree’s doing something, the original promise only becomes enforceable when the offeree has actually performed the required act. The action requested does not have to be performed but once it is done the original promise then becomes legally enforceable. For example, if A offers a reward for the return of their lost dog, the reward only becomes enforceable once it has been found and returned to them. (iii) Past consideration does not actually count as valid consideration. Consequently, no agreement resting on past consideration is legally enforceable. Normally, consideration is provided either at the time of the creation of a contract or at a later date. In the case of past consideration, however, the action done is performed before the promise. Such prior action is not deemed sufficient to support the later promise. Thus in Re McArdle (AIEA), a number of children were entitled to a house on the death of their mother. Whilst the mother was alive, a son and his wife had lived with her, and the wife made various improvements to the house. The children later promised that they would pay the wife ￡DHH for the work she had done. It was held that as the work was completed before the promise was given, it was past consideration and the later promise could not be enforced. There are exceptions to the rule that past consideration will not support a valid contract. For example, where the promisee performed the action at the request of the promisor and payment was expected, then any subsequent promise to pay will be enforceable. Thus in Re Casey’s Patents (AHIB), the joint owners of patent rights asked Casey to find licensees to work the patents. After Casey had done as requested, they promised to reward him. When one of the patent holders died, his executors denied the enforceability of the promise made to Casey on the basis of past consideration. It was held that the promise made to Casey was enforceable on the basis that there had been an implied promise to reward him before he had performed his action. The later promise merely fixed the extent of that reward.
第38题:
[单选题]操作平台的构造、荷载要求及搭设与拆除与脚手架相近，为方便施工现场的使用与管理，要求操作平台符合相关脚手架规范和要求。下列不属于施工现场操作平台常见分类的是（）。
A.A.移动式操作平台
B.B.落地式操作平台
C.C.悬挑式操作平台
D.D.液压式操作平台
参考答案:D
