热门试题:
[单选题]锻造加工过程中，机械设备、工具或工件的错误选择和使用，人的违章操作等，都可能导致伤害。下列伤害类型中，锻造过程不易发生的是（）
A.送料过程中造成的砸伤
B.辅助工具打飞击伤
C.造型机轧伤
D.锤杆断裂击伤
[填空题]燃气管道采用焊接钢管螺纹连接时，填料为（）、黄粉甘油调和剂、厚白漆等，不得使用（）为填料
[单项选择]______, electrons are still smaller.
A. As atoms small are
B. As atoms smaller as
C. Small as atoms are
D. Smaller atoms as are
[判断题]2.109 车辆管理所应当在办事大厅、候考场所和互联网公开各考场的考试能力、预约计划、预约人数和约考结果等情况，公布考场布局、考试路线和流程。
A.正确
B.错误
[多选题]下列措施中,属于生产经营单位安全生产保障措施中技术保障措施的是( )。
A.物质资源管理由设备的日常管理
B.对废弃危险物品的管理
C.新工艺、新技术、新材料或者使用新设备的管理
D.生产经营项目、场所、设备的转让管理
E.对员工宿舍的管理
[判断题]新花卡39元套餐，包含100分钟国内主叫通话时长和5GB国内通用流量，定向流量30G，套外语音0.1元/分钟，国内被叫免费；套外流量5元/GB，满15元后按照3元/GB收取。
A.正确
B.错误
[判断题]配电室、蓄电池室通风系统检查试验两个人进行，副值班员及以上人员监护，严禁单人作业
A.正确
B.错误
[判断题] 电感式传感器由振荡器、开关电路及放大输出电路三部分组成。(易)( )
A.正确
B.错误
[单选题]警报信号为( )，通知施工负责人及全体施工人员，列车已经接近。
A.一长两短声
B.一长三短声
C.连续短声
D.两长一短声
[单项选择]2003年中国人民银行将对银行业的( )移交至新设立的银监会。
A. 监管职责
B. 领导能力
C. 组织协调职责
D. 政策执行职责
[判断题]改变离心泵出口阀的开度，可以改变泵的特性曲线。( )
A.正确
B.错误
[单项选择]冰箱生产企业都采用了无氟技术，此类营销属于（）。
A. 推销观念
B. 社会营销观念
C. 绿色营销观念
D. 市场营销观念
E. 关系营销观念
[单选题]能把正电荷从低电位移向高电位的力叫做（ ）。
A.安培力
B.电场力
C.电源力
D.洛仑兹力
[简答题]根据《上海铁路局高速铁路电力管理实施细则》配电装置在运行中发生下列情况之一时,应立即停止运行：
[单选题]《消防法》规定，（）必须持证上岗。
A.防火负责人
B.钳工
C.自动消防系统的操作人员
[单选题]本小题1分不准在运行中的保护屏上钻孔或敲打，特殊情况，必须采取可靠的安全措施，以防运行中的保护误动。
A.对
B.错
[填空题]
Along with the grand view of the Great Wall, travelers to Beijing shouldn’t miss tasting the Beijing Roasted Duck. To enjoy the famous duck, the restaurant Quan Ju De is the best choice for you. It has multiple outlets in Beijing. The old restaurant first opened in 1860. The duck here is said to be the best in Beijing, and the service is very good as well.
Before you take up the menu, you might want to know more about how Beijing Roasted Duck is made and how it is served. The ducks are raised for the sole purpose of making the food. Force-fed, they are kept in cages which restrain them from moving about, so as to fatten them up and make the meat comparably tender. BeijingRoasted Duck is processed in several steps: first the ducks are rubbed with spices, salt and sugar, and then kept hung in the air for some time. Then the ducks are roasted in an oven, or hung over the fire till they become brown with rich grease perspiring outside and have a nice odor.
[多选题]移动支付类虚拟票卡包括（）。
A.A.闪付卡
B.APP二维码
C.人脸识别
D.智慧通卡
[单选题]信贷发放情况专项统计中，贷款不包括：
A.信用卡及账户透支、个人经营和消费贷款
B.单位经营贷款、固定资产贷款
C.并购贷款、贸易融资、融资租赁、各项垫款
D.票据融资和对金融机构贷款
[多选题]铁路隧道面临的主要风险（ ）。
A.自然灾害
B.事故灾难
C.社会安全
D.设备故障
E.略
F.略
[判断题]商业银行对客户调查和客户资料的验证必须全部进行实地调查并且对客户资料严格保密，不可通过外部征信机构对客户资料的真实性进行核实。（）
[判断题]个体生理条件指与生俱来的身材、智力、能力和心理缺陷等。( )
A.正确
B.错误
[多选题]关于灭火组织指挥，错误的是（）
A.
搜集掌握火场情况
B.确定部分灭火决策和行动方案，下达作战指令
C.等待火势蔓延再做出合理方案
D.并根据火情变化，随意指挥
[填空题]接车站发现列车按规定运行时分超过（ ）仍未到达，亦未接到列车被迫停车的通知时，应即通知发车站（线路所）互派胜任人员， 前往区间查明情况。
[判断题]因中心库凭证短缺或其它原因无法及时向营业库调拨凭证时，经会计主管部门同意并由参数管理部门维护调拨关系后，可由营业库向其他营业库临时调出凭证，但不能以此替代正常的凭证中心库和营业库之间的凭证调拨业务。法人机构参数管理员使用“0028机构关系维护”交易维护营业库与营业库的调拨关系，调拨完成应及时删除。
A.正确
B.错误
[多选题]《人民币现金机具鉴别能力技术规范》（JR/T0154—2017)中规定的纸币可机读识别防伪特征包括（）。
A. 纸币外形尺寸
B. 可见光透视图文
C. 荧光图文
D. 磁性图文
E. 安全线磁性特征
[单选题]依据《危险化学品安全管理条例》的规定,县级以上地方人民政府安全生产监督管理部门应当会同同级其他有关部门制定危险化学品事故应急预案,并经( )人民政府批准后实施。
A. 本级
B. 县级
C. 设区的市级
D. 省级
[判断题]当空气通过电加热器获得热量时，提高了室内温度而使室内空气相对湿度减少。
A.正确
B.错误
[不定项选择题]共用题干
Hurricane
1 A hurricane（飓风）is a tropical storm with winds that have reached a constant speed of 74 miles per hour. Hurricane winds blow in a large spiral（螺旋）around a relative calm center know as the“eye”.The“eye” is generally 20 to 30 miles wide,and the storm may ex- tend outward 400 miles. As a hurricane nears land,it can bring heavy rains,high winds,and storms（风暴潮）.The storm surges and heavy rains can lead to flooding.
2 Hurricanes are given a different label,depending on where they occur. If they begin over the North Atlantic Ocean,the Caribbean Sea,the Gulf of Mexico,or the Northeast Pa-cific Ocean,they are called hurricanes.Similar storms that occur in the Northwest Pacific Ocean west of the International Date Line are called typhoon. Near Australia and in the India Ocean, they are referred to as tropical cyclones（龙卷风）.
3 When a hurricane hits land,it can do great damage through its fierce winds,heavy rains , inland（内陆的）flooding, and huge waves crashing onto the shore. During a hurri-cane,homes,businesses,and public buildings may be damaged or destroyed;road and bridges can be washed away. A powerful hurricane can kill more people and destroy more property than any other natural disaster. Fishermen are at special risk from hurricanes as they may be at sea when a hurricane arrives and not be able to get to a safe harbour if they do not receive adequate warning.
4 If a hurricane is coming in your area,the most important thing is to stay calm and find shelter immediately. Go to your safe room. If you do not have one,stay indoors during the hurricane and go to a safer place near the center of your home. Cover yourself with a blanket and be sure to keep away from windows and glass doors,because if the glass breaks it's real-ly dangerous. Do not be fooled if there is a lull（暂停）；it could be the eye of the storm-winds will pick up again.
Paragraph 1_________
A.What Should You Do During a Hurricane?
B.What Are Different Names of Hurricanes?
C.What Is a Hurricane?
D.What Damages Can a Hurricane Cause?
E.How Do You Know a Hurricane Is Coming?
F.Where Do Hurricanes Usually Happen?
[多选题]使用危险化学品的单位,其适用条件应当符合( )的要求。
A. 法律的规定
B. 行政法规的规定
C. 国家标准
D. 行业标准
[判断题]接触网作业车移动或作业平台升降、转向时，可以人员上、下。（ ）＜普速铁路接触网安全工作规则，第五章，第五十六条＞
A.正确
B.错误
