热门试题:
[单项选择]Dad, this is ______ friend, Lin Tao.
[A]mine [B]my [C]me
[单选题] 对盛装液化气体的储存容器,应严格按照规定的( )充装。
A.容积;
B.温度;
C.充装系数
[单项选择]以下关于空值(NULL)的叙述正确的是 ______。
A. 空值等同于空字符串
B. 空值表示字段或变量还没有确定值
C. VFP不支持空值
D. 空值等同于数值0
[单项选择]慢性肺源性心脏病缓解期（）
A. 家庭氧疗
B. 高压氧疗
C. 持续低流量吸氧
D. 呼吸机给氧
E. 间歇给氧
[单项选择]关于人疥螨，下列哪一项是错误的（）
A. 多寄生于人体薄嫩皮肤
B. 寄生于人体皮肤表皮层内
C. 许多哺乳动物体上的疥螨经常感染人体
D. 疥疮症状常在夜间加剧
[单选题]旧电缆拆除前应做好核对工作，认真核对图纸资料，并根据电缆的走向认定两侧无误。拆除电缆，应先断开接线，再断开另一侧接线，两侧核对确认。
A.A、被拆设备侧
B.B、两侧均可
C.C、运行设备侧
[判断题]事故调查报告是事故赔偿、事故处理以及事故责任追究的依据。
[判断题]水害类别分为水害事故、水害断道、水害慢行三类。
A.正确
B.错误
[判断题]判断题:车站以BOM工位为单位统一由值班员(客运岗)向站内所有BOM工位按需逐号配发发票。
A.正确
B.错误
[单选题]在某一铁路线上，曲线半径为600 m，列车通过该曲线时的平均速度为66 km/h，则该曲线应设超高是（ ）。
A.95mm
B.90mm
C.85mm
D.80mm
[单选题]公安民警执法执勤时应当按规定携带( ),并规范使用执法记录仪等设备。
A. 枪支
B.装备
C.警械
D.手铐
[多选题]29:(多选题)下列关于宪法基本特征的表述,正确的有( )。
A.宪法是国家的根本大法
B.宪法是公民权利的保障书
C.宪法是民主事实法律化的基本形式
D.宪法是统治阶级意志和利益的集中体现
[判断题]在行政执法过程中，如果法律明确规定了执行职务必须履行的程序，不按照法定的执 法程序或者遗漏某个程序实施处罚就是违法。
A.正确
B.错误
[单选题]进站信号机应设在距进站最外方道岔尖轨尖端（顺向为警冲标）不小于（ ）的地点。
A.50m
B.200m
C.400m
[多选题]关于公安机关拘留人,下列( )选项符合规定。
A.应当在拘留24小时后进行讯问
B.发现不应当拘留的时候,必须立即释放,发给释放证明,并视情ifi安处罚
C.应当在24小时内送看守所羁押
D.必须在24小时内通知被拘留的人家属。
[单选题]新建客户信息后，系统自动生成（）数字的客户编号。
A.10位
B.15位
C.19位
D.26位
[不定项选择题]某患者出现面红身热，烦躁，背部皮肤局部呈现红肿热痛。根据六淫致病特点，回答以下问题。
该病因体现的致病特点是
A.易发疮痈
B.生风
C.动血
D.数变
E.伤津
[单选题]正常情况时，电力机车运行中应升后弓；电力机车进入有接触网终点的线路或尽头线时，应执行“（ ）”。电力机车禁止在“电力机车禁停标”提示的禁停区域内及分段绝缘器下方停留。
A.后弓进后弓出
B.后弓进前弓出
C.后弓进原弓出
D.前弓进原弓出
[多选题]大数据精准营销服务，目前可通过（）三种方式实现触达
A.语音外呼
B.自有短信端口
C.彩信
D.三方短信端口
[单项选择]女，25岁，心悸，气促，下肢水肿4年。望诊心脏负性心尖搏动，已排除粘连性心包炎，问可发现下列何项体征
A. 叩诊心脏呈靴型增大
B. 心前区隆起
C. 心音遥远
D. 胸骨左缘扪及收缩期震颤
E. 交替脉
[单选题] 氯丙嗪
A.阻断D1、D2受体
B.使突触间隙的NA浓度下降
C.阻断N胆碱受体
D.对心肌有奎尼丁样作用
E.阻断中枢5-HT受体
[判断题]【21149】电力系统发生短路故障后，主要现象是电流急剧增加，电压急剧下降。 ( )
A.正确
B.错误
[单项选择]What do they think a doctor should be
A. New York.
B. Beijing.
C. London.
[判断题]两个构件之间为面接触形成的运动副，称为低副。
A.正确
B.错误
[单项选择]一般用于处理浊度和色度较低的湖泊水和水库水，且进水悬浮物一般小于100mg／L、水质稳定变化小且无藻类繁殖时的工艺可以是（ ）。
A. 原水→接触过滤→消毒
B. 原水→混凝、沉淀或澄清→过滤→消毒
C. 原水→调蓄预沉→自然预沉淀或混凝沉淀→混凝沉淀或澄清→过滤→消毒
D. 原水→混凝沉淀→消毒
[单选题]我国有孔轨的标准轨长度是( )
A. 12.5m,6.25m
B. 12.5m,25m
C. 25m,12.45m
D. 6.25m,18.5m
[多选题]金融机构建立（）的具体办法，由国务院反洗钱行政主管部门会同国务院有关金融监督管理机构制定。
A.客户身份识别制度
B.客户身份资料和交易记录保存制度
C.大额交易和可疑交易报告
D.内部控制制度
[单项选择]与细菌的生存力有关的是（）
A. 侵袭性酶
B. 芽胞
C. 荚膜
D. 毒素
E. 黏附因子
[判断题]重要电网项目，应在可研委托（或招标）后12个月内完成可行性研究报告的编制及评审工作。
A.正确
B.错误
[单选题]遇有施工引导接车并正线通过时，准许列车司机凭特定引导 手信号的显示，以不超过（ ） km/h速度进站。
A.20
B.60
C.80
[单项选择] 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, Paris and New York move quickly and silently heads down, all in a hurry. London crowds
A. job quarrels between unions can help create more jobs
B. a leisurely way of life and work helps increase productivity
C. Britons won’’ t increase productivity at the cost of their leisure
D. London is more crowded than any other big cities in the world
[单项选择]当层厚选用5mm，螺距等于1.0时，表明球管每旋转360°，检查床前进（）
A. 0mm（床不动）
B. 10mm
C. 5mm
D. 15mm
E. 以上都不对
[单选题]进程可以自由的修改进程控制块,从而实现灵活的切换。
A.对
B.错
[单项选择]Questions 53 to 57 are based on the following passage:(10分)
To the people of ancient Egypt,life on earth was short.Life after death,however,was eternal. Therefore they built their tombs of stone and they took their possessions with them into another world.
The more important the people,the greater the tomb.The Pharaohs were the rulers of the country and when they died they became gods.Many of their tombs remain,and some have become a wonder of the world.
These are the pyramids.
The purpose of these stone mountains was to protect the burial chamber form the weather and from thieves who might try to steal the gold,jewels and precious possessions placed there to accompany the dead ruler into eternal life.
Their shape,with four triangular sides spreading from a single point,represented the rays of the sun.their position on the west bank of the River Nile was where the sun set every day and where they believed it began its journey into the other world.All the burial ground
A. Along the both banks of the Nile.
B. In another world.
C. Nera the place where they lived.
D. On the west bank of the River Nile.
[单选题] 查处窃电取证时,所说的物证指( )。
A. 采取拍照、录音和摄像
B. 有关鉴定机关的鉴定结
C. 实施窃电的工具
D. 有关在场人员的证言
【出处】祝小红,《防窃电与反窃电工作手册》,中国水利水电出版社,2006 年
【知识点、考核点】窃电取证、物证
