热门试题:
[单选题]对运输距离在（）以内，不需要饲养的家禽、家畜，托运人提出不派人押运时，也可以办理托运。
A.100km
B.150km
C.200km
D.250km
[单选题]安全工器具使用前，应检查确认（）部分无裂纹、无老化、无绝缘层脱落、无严重伤痕等现象以及固定连接部分无松动、无锈蚀、无断裂等现象。
A.绝缘
B.传动
C.固定
D.外壳
[多选题]轨道几何形位要素有（ ）。
A.轨距
B.水平
C.高低
D.方向
E.轨底坡
[单项选择]Brugada综合征发生心室颤动的电生理机制是（）。
A. 早期后除极
B. 右心室外膜自律性增高
C. 2相折返
D. 晚期后除极
E. 与碎裂电位有关
[单选题]能够代理的行为有()。
A.表见行为
B.法律行为
C.事实行为
D.占有行为
[单选题] 一张工作票中,同时有检修和试验时,试验前应得到( )的同意。 (1.0分)
A. 试验负责人
B. 工作负责人
C. 调度同意
D. 工作许可人
[单选题]已签发或批准的施工作业票应由工作负责人收执，( )宜留存备份。
A.安全员
B.项目总工
C.监理工程师
D.签发人
[单项选择]治疗中风闭证，除选太冲、劳宫穴外，还应选（）
A. 水沟、中冲、风池
B. 水沟、十二井穴、丰隆
C. 下关、颊车、合谷
D. 中冲、太冲、丰隆
E. 丰隆、涌泉、大椎
[单项选择]盈余公积转增资本后，留存部分不得低于( )的25%。
A. 注册资本
B. 留存收益
C. 所有者权益
D. 盈余公积
[单选题]检查发现钢轨折断或重伤，应立即通知线路车间和工务段调度。钢轨折断应立即封锁线路并处理；钢轨重伤应立即限速不超过（ ）并处理，处理方法按规定执行。
A.45km/h
B.60km/h
C.15km/h
D.160km/h
[判断题]日常应全面掌握线路状态，根据线路动静态检查、设备病害和其他质量情况，安排经常保养和临时补修。
A.正确
B.错误
[单选题]翻译的产物是
A. mRNA
B.cDNA
C.多肽链
D.tRNA
E.rRNA
[判断题] ( )导致溢流发生的根本原因是井底压力高于地层压力。
A.正确
B.错误
[多选题]工作前安全分析是( )对某项工作任务进行风险评价,井根据评价结果制 定和实施相应的控制措施,达到最大限度消除或控制风险的方法。
A.事先
B.定期
C.按时
D.随机的
[多选题]下列医疗费用（）不纳入基本医疗保险基金支付范围。
A.应当从工伤保险基金中支付的
B.应当由第三人负担的
C.应当由公共卫生负担的
D.在境外就医的
[判断题]用人单位违章指挥，强令冒险作业危及劳动者人身安全的，劳动者可以立即解除劳动 合同，但需要事先告知用人单位。
A.正确
B.错误
[判断题]形势评估是警察采取行动的依据，尽量要做得主观、全面和深入，主观认识与客观实际相统一。
A.正确
B.错误
[单选题]工作票编号：应按（）统一编写
A.月和序号
B.垂停或V停
C.上行或下行
D.检修设备分类
[单选题]下列各项危害中,由于锅炉的锅水蒸发而使受热面结生水垢所造成的后果有( )。
A. .过热器积盐
B. .水冷壁管爆管
C. .污染蒸汽
[单项选择]治疗气滞血瘀引起的痛经，应首选哪一张方剂？（）
A. 膈下逐瘀汤
B. 少腹逐瘀汤
C. 艾附暖宫丸
D. 逍遥散
E. 桃红四物汤
[多项选择]下列关于农用地转用，说法正确的是( )。
A. 农用地转用又称为农用地转为建设用地
B. 农用地转用又称为建设用地转为农用地
C. 农用地转用是现状的农用地按照土地利用总体规划和国家规定的批准权限报批后，转变为建设用地的行为
D. 农用地转用是现状的建设用地按照土地利用总体规划和国家规定的批准权限报批后，转变为农用地的行为
E. 对农用地转为建设用地实行两级审批的制度，即国土资源部和省级人民政府。
[单选题]一条线路分区段工作，若填用一张工作票，经工作票签发人同意，在线路检修状态下，由工作班自行装设的接地线等安全措施（ ）。
A.应一次性完成
B.可分段执行
C.可分天完成
D.应在工作前完成
[不定项选择题]具有心脏毒性的药物是
A.奥美拉唑
B.西沙必利
C.碳酸氢钠
D.莫沙必利
E.碳酸钙
[单项选择]轮胎气压过低，会导致胎面接地面积（）。
A. 变大
B. 变小
C. 不变
D. 忽大忽小
[单选题]K5型转向架是( )转向架。
A.径向
B.摆动式
C.构架式
D.组合式
[多选题][T]B-C-A-002 4 7 3
下列各项中,可能造成工艺水泵不上量的原因有( )。
A. 启动前排气不充分
B. 工艺水温度过高
C. 工艺水汽提塔塔釜液位假指示
D. 入口滤网堵
[单项选择]患者，女，25岁。婚后1周，出现尿频、尿急、尿痛，伴发热，腰痛。实验室检查：尿中白细胞40个/高倍视野，并见白细胞管型。其诊断是
A. 急性肾小球肾炎
B. 慢性肾炎发作期
C. 急性肾盂肾炎
D. 慢性肾盂肾炎
E. 膀胱炎
[单项选择]只存在于牙齿邻面的是（）。
A. 龈牙组
B. 牙槽嵴组
C. 环行组
D. 牙周膜组
E. 越隔组
[多选题]郑某无意间捡到一张我省农信行社的信用卡后，抱着试试的心态去超市试刷，没想到竟然成功了，这张信用卡不用密码也能刷。发现有这等好事，郑某又在超市逛了一圈，买了大包小包后，进行了第二次刷卡。然而等到被抓后，郑某却不以为然：“这张信用卡是我们捡到的，怎么就违法了呢?”针对以上现象，持卡人可通过以下哪些渠道申请开通或关闭双免功能。（ ）
A.新柜面前端
B.VTM机具
C.96336智慧客服三个渠道
D.POS机具
[判断题]由电磁感应现象产生的电动势叫感应电动势。由感应电动势产生的电流叫感应电压。( )
A.正确
B.错误
[多选题]（）等工作人员的施工现场准入证为黄色。
A.分包商人员
B.外雇普工
C.外雇临时工
D.管道局项目管理人员
[单项选择]
8:30PM
Outlook
Outlook is back with a new series of reports to keep you up date with all that’s new in the world of entertainment. Stories go all the way from the technical to the romantic, from stage to screen. There will be reports of the stars of the moment, the stars of the future and the stars of the past. The director with his new film, the designer with the latest fashion, and the musician with the popular song are part of the new Outlook. The program is introduced by Fran Levine.
9:00PM
Discovery
When a 10-year-old boy gets a first-class degree in mathematics or an 8-year-old plays chess like a future grand master, they are considered as geniuses. Where does the quality of geniuses come from Is it all in the genes or can any child be turned into a genius And if parents do have a child who might become a genius in the future, what should they do In this 30-minute film, Barry Johnson, the professor at School of Med
A. Parents who want to send their children to a school of medicine.
B. Children who are good at mathematics.
C. Parents who want their children to become another Albert Einstein.
D. Children who are interested in playing chess.
[单项选择]一台容量为2KVA的单相变压器，原边的额定电压为220V，则原边额定电流为（）。
A. 9.09A
B. 15.7A
C. 27.27A
D. 44A
[填空题]
Houses are normally fairly stationary objects, and that’s not
considered as a bad thing. But {{U}} (36) {{/U}} never stands still, and
a new kind of house that can walk on six legs has been built. The house is ten
feet high, {{U}} (37) {{/U}} by solar panels, and consists of a kitchen,
toilet, bed, and wood stove. Last week, the house, a {{U}} (38) {{/U}}
between MIT and N55, appeared as an art project at the Wysing Art Center.
{{U}} (39) {{/U}} to move at the muscle speed of a human, the house
walked at about five kilometers an hour. N55 says the walking house is meant to
be an {{U}} (40) {{/U}} concept that is not harmful to the environment
and {{U}} (41) {{/U}} excursions.
Samuel Kronick, an MIT
student, designed the legs and wrote the {{U}} (42) {{/U}} so that the
house can move. The six legs provide high stability even over {{U}} (43)
{{/U}} terrain. And, with high motor function, the house can turn left and
right, move for
[单选题]《中华人民共和国反恐怖主义法》规定，国家不向任何恐怖活动（ ）作出妥协，不向任何恐怖活动人员提供庇护或者给予难民地位。
A.单位和个人
B.团体和企业
C.组织和人员
D.以上都不对
[单项选择]If men are from Mars and women are from Venus, it may explain at least one of their shared beliefs: Men and women can’t be real friends. Many may point to the jealousy that plagues many rational people when a significant other befriends someone of the opposite sex. Boil it down to the inherent differences between the sexes. It just can’t be done. Is it right
Wrong, say relationship experts. "The belief that men and women can’t be friends comes from another era in which women were at home and men were in the workplace, and the only way they could get together was for romance," explains Linda Sapadin, Ph. [D], a psychologist in private practice in Valley Stream, New York. "Now they work together and have sports interests together and socialize together." This cultural shift is encouraging psychologists, sociologists and communications experts to put forth a new message: though it may be tricky, men and women can successfully become close friends. What’s more, there are good r
A. Establishing Equality: The power play
B. The Public Eye: Dealing with doubters
C. The Meeting Place: Finding friends
D. Defining the Relationship: Friends or Lovers
