热门试题:
[单选题]已知一部分电路的端电压为10V，电阻为5Ω，则电流的电流为（）A。
A.1
B.2
C.5
D.10
[单选题]视觉信号的基本颜色分为（ ）、黄色和绿色。
A.白色
B.红色
C.蓝色
D.黑色
[填空题]
[听力原文]11-15
One afternoon, John was trying a new jacket in a shop. He looked at him in the mirror and thought it was very good. He took off the jacket and told the shopkeeper to put it into a bag. At that moment his friend Peter came in. they haven’t seen each other for months. They were so pleased to see each other in the shop that they talked on and on. Then they decided to have dinner together. John picked up the bag and began to leave. The shopkeeper stopped them and asked John to pay for the jacket. John looked surprised but soon realized what the matter was. He said "sorry" to the shopkeeper and then paid the money.
What did they decide to do
They decided to（）.
[不定项选择]王某杀人一案由第一审人民法院开庭审理。起诉机关指控王某故意杀害被害人马某 (未遂)，已构成犯罪，请求审判机关予以严惩。陈某为王某的辩护人，杨某为马某的诉讼代理人。本案由审判员三人组成合议庭审理。本案在庭审的过程中，公诉人发现案件需要补充侦查而提出延期审理建议的，( )。
A. 议庭应当同意
B. 合议庭可以不同意
C. 人民检察院补充侦查应当在1个月内完毕
D. 人民检察院建议延期审理的次数不得超过两次
[单项选择]静态电子汽车衡型号中的第一个字母Z代表（）。
A. 地中衡
B. 地上衡
C. 材料衡
D. 静态衡
[单选题]中国第一个青年团早期组织（）社会主义青年团于1920年8月诞生。
A.北京
B.上海
C.广州
D.武汉
[判断题]在跨越接触网的通信线、电力线、金属绳索及机车车辆的车顶等靠近接触网的建筑物上作业时，必须遵守《电气安全规则》的有关规定。（ ）
A.正确
B.错误
[单选题]( )吸附缺乏选择性,并且吸附是可逆的。
A.离子吸附
B.双电层外层吸附
C.双电层内层吸附
D.特征吸附
[单选题]部属车辆中，矿石车的基本车种是（ ）。
A.(A) K
B.(B) D
C.(C) W
D.(D) J
[判断题]无缝线路临时补修作业不用一撬一清。
A.正确
B.错误
[多项选择]有权对证券公司定向资产管理业务活动进行自律管理和行业指导的机构是( )。
A. 证券交易所
B. 证券登记结算机构
C. 中国证监会
D. 中国证券业协会
[单项选择]用于全面描述正态分布资料特征的指标是
A. 算术均数
B. 标准差
C. 均数与标准差
D. 均数与极差
E. 百分位数与四分位数间距
[单选题] ADU 辅助盘与 ATC 机架之间的信息处理, 通过车载 ATC 机架背后的( )线缆连接器进行传输的。
A.J1
B.J3
C.J4
D.J5
[单选题]铁路站场、区间应按固定线路行走，并注意周边机车车辆动态和货物装载、设备设施状态，注意脚下有无（）。
A.垃圾
B.工具
C.障碍物
D.杂物
[单选题] 线路允许速度200 km/h≥vmax>120km/h，钢轨接头顶面或内侧错牙大于（ ）mm时，应及时处理。
A.0.3
B.0.5
C.1
D.2
[单选题]在程控交换机中，( )是控制系统的核心。
A.内存
B.交换网络
C.处理机
D.输入输出设备
[单项选择]
提示以下疾病
败血症（）
A. 紫瘫伴发热
B. 紫癜伴严重贫血
C. 紫癜伴黄疸
D. 紫瘫伴休克或其他部位广泛严重出血
E. 紫癜伴关节腔出血
[单项选择]二级耐火等级多层民用建筑的楼板，其耐火极限应为（）h。
A. 0.5
B. 0.75
C. 1.0
D. 1.5
[单项选择]对药品、药事组织、执业药师进行必要的行政管理以保证药品质量和公民用药安全、有效是( )
A. 药品监督管理部门的职能
B. 工商行政管理部门的职能
C. 国防科工委、环境保护部门的职能
D. 劳动与社会保障部门的职能
E. 公安部门的职能
[单选题]线路标志中不含( )。
A.A、公里标
B.B、曲线标
C.C、警冲标
D.D、坡度标
[多选题]有载分接开关的组成(____)。
A.选择开关和切换开关
B.极性开关和电位开关
C.过渡电阻
D.电动操作机构及相关保护元件
[多选题]建筑施工企业管理人员在安全生产考核合格证书有效期内,( )安全生产考核合格证书有效期届满时,经原安全生产考核合格证书发证机关同意,不再考核,安全生产考核合格证书有效期延期3年.
A.企业发生重大安全生产事故
B.严格遵守安全生产法律法规
C.认真履行安全生产职责
D.按规定接受企业年度安全生产教育培训
E.未发生死亡事故理
[不定项选择题]共用题干
Waste Not,Want Not
1 .Bob and Clara Darlington,who own and run a farm in the North of England,have always looked for new ways of making money out of the produce they grow.Their success be-gan when they established a shop on their farm,so that people could come and buy fresh vegetables directly from them.
2 .The business was an immediate success,and soon scored top marks in a competition set up by the Farm Retail Association to find the best farm shop in the country.The Association's inspectors found the Darlingtons'shop offered excellent service and value for money as well as quality fruit and vegetable.
3 .Clara Darlington is a trained chef and,in addition to a range of home-grown foods and other local produce,she began offering a variety of prepared meals which she had made her-self in the farmhouse kitchen.A small cafe alongside the farm shop was soon added,with eve-rything that visitors could taste on the menu also being for sale in the shop.
4 .Clara admits that starting the business was expensive,and she has worked very hard, but maintains that if the product is good,the public recognize this and buy it.“I aim to offer the highest quality to our customers,whether they come in for a loaf of bread,or take a whole dinner-party menu.I take it as a compliment（恭维）if people take home one of my dishes to serve to their family and friends and get away with pretending they made it themselves.”
5 .So it was that the couple realized that they had a surplus of misshapen or damaged vegetables grown on the farm which were unsuitable for selling in the shop.Clara,not wish-ing to see them get thrown away,decided to turn them into soup.
6 .The soup met with the immediate approval of customers to the shop and Clara now produces ten different varieties.She spent much of the summer traveling up and down to London by rail,doing presentations of the soups.As a result,they are now served in first-class railway restaurant cars belonging to three companies as well as being stocked by a number of high-class London stores.
Paragraph 2______
A.Time Well Spent Is Rewarded
B.Professional Recognition Is Obtained
C.A Necessary Alternative to Farming
D.Professional Skills Are Exploited
E.Continuing Investment in High Standards
F.Ensuring that Nothing Gets Wasted
[不定项选择]下列各项中，属于出纳人员不得兼管的工作有( )。
A. 稽核
B. 会计档案保管
C. 收入、费用、债权债务账目登记
D. 保管支付款项的所有印章
[单选题]根据货物的超限程度,超限货物分为( )超限 。
A.一级和二级
B.二级和三级
C.二级和超级
D.一级二级和超级
[判断题]甲站取得发车权后如需取消闭塞，先以电话联系，然后由甲站办理取消发车手续待发车进路解锁后，闭塞随之自动取消复原。
A.正确
B.错误
[判断题]模块化SS7E型电力机车，在SS7E型基础上进行升级改进的直流准高速客运电力机车。( )
A.正确
B.错误
[多选题]施工机具应定期进行( ),确保施工机具正常。
A.擦拭
B.保养
C.维护
D.修理
[单选题]电气设备着火时，应（ ）。
A.迅速切断着火设备电源，组织进行灭火
B.远离着火场
C.汇报调度等候处理
D.汇报专责派人处理
[单选题]实设超高在满足曲线超高设置条件下,旅客列车较多时,宜( )。
A.减小Hg(未被平衡过超高)
B.增大Hg(未被平衡过超高)
C.减小Hc(未被平衡欠超高)
D.增大Hc(未被平衡欠超高)
[判断题]( )加氯的目的是杀菌、除藻、防止微生物造成的污染,防止堵塞。
A.正确
B.错误
[判断题]机动车实行右侧通行，而非机动车没有约束（）
A.正确
B.错误
[判断题]1375
( )电磁流量计的转换器功能是将微弱的感应电势
放大并转换成统一标准信号输出。
A.正确
B.错误
[单选题]若有可靠的确认和自动记录手段，可实行（ ）操作。
A.远方单人
B.远方
C.单人
D.程序
