热门试题:
[多选题]搞好后勤保障要坚持( )，加强基层后勤规范化建设和管理，强化后勤训练，提高精 细化保障水平，为指战员创造良好的物质生活条件。
A.政治建后
B.依法管后
C.科技兴后
D.能力强后
[判断题]纯净的气体不会产生静电。
A.正确
B.错误
[单选题]直线线路上相距5 m的轨距分别是1 440 mm和1 435 mm，则其轨距变化率为 ( )
A.1‰
B.2‰
C.3‰
D.4‰
[判断题]2.70车辆管理所及其工作人员不得泄露机动车档案中的个人信息。任何单位和个人不得擅自涂改、故意损毁或者伪造机动车档案。
A.正确
B.错误
[单项选择]下列研究岩石弹性、塑性和黏性等力学性质的理想力学模型中，被称为凯尔文模型的是( )。
A. (A) 弹簧模型
B. (B) 缓冲器模型
C. (C) 弹簧与缓冲器并联
D. (D) 弹簧与缓冲器串联
[单项选择]哪个是网络操作系统（）
A. UNIX
B. windowsxp
C. Dos
[多项选择]龟板的功效为
A. 养血补心
B. 固经止
C. 滋阴潜阳
D. 益肾健骨
[单选题]单选题焊条药皮的主要作用之一是( )。
A.稳定电弧
B.防止偏吹
C.减小变形
D.减小应力
[判断题]（ ）《高速铁路无砟轨道线路维修规则》规定：对钢轨核伤和焊缝重伤可加固处理，并在适宜温度及时进行永久处理；在实施永久处理前应加强检查，发现伤损发展时，应按照钢轨折断及时进行紧急处理、临时处理或永久处理。
A.正确
B.错误
[判断题]二级母钟通过（）接口向所在区域的子钟发送标准时间信号，以实现对子钟精度的校准。A.RS422B.RS485C.RS232D.以上均不对
A.正确
B.错误
[单项选择]患者，男性，56岁，有肝硬化病史3年。一天前患者突然出现右上腹痛，腹水出现并急剧增加，查体：肝肋下可及可能的肝硬化并发症是（）
A. 低蛋白血症
B. 肝肾综合征
C. 门脉栓塞
D. 原发性肝癌
E. 原发性腹膜炎
F. 肝性脑病
[单选题]氧气瓶和乙炔气瓶的放置地点不准靠近热源，应距明火（）m以外。
A.5
B.8
C.9
D.10
E.略
F.略
[多选题] 晶闸管整流电路中“同步”的概念是指触发脉冲与主回路电源电压之间必( )。
A.相同的幅值
B.频率的一致性
C.)相适应的相位
D.相同的相位
E.相适应的控制范围
[简答题]{{B}}Section D{{/B}}
In this section, there is one passage
followed by five questions. Read the passage carefully, and then answer the
questions in a maximum of 10 words. Remember to write the answers on the answer
sheet.
The concept of information superhighway has been around for
more than a decade, but until 1993 it was merely a technological imagination.
Today information superhighway has become an everyday topic and is making its
entry into our lives.
Information superhighway is an
unprecedented nationwide, or worldwide, electronic communications network that
connects everyone to everyone else, and provides just about any sort of
electronic communication imaginable. Hook up your computer to the Internet and
you are on your information superhighway. The purpose of information
superhighway is to provide remote electronic banking, schooling, shopping,
taxpaying, game playing, video conferencing, movie ordering, medical diagno
[判断题]压力容器爆炸事故是指容器在使用中或试压时发生破裂,使压力瞬时降至等于外界压力的事故。 ( )
A.正确
B.错误
[单选题]脸部按摩的主要功效是()。
A.清洁皮肤
B.去皱
C.美白
D.防晒
[单项选择]用户关闭“资源管理器”窗口，也就是（）。
A. 退出了“资源管理器”
B. 进入“休眠”状态
C. 退出了Windows系统
D. 关机
[判断题]发现带电作业绝缘工具受潮或表面损伤、脏污时，应及时处理后投入使用。
[多选题]我国的法律体系基本框架是由宪法及宪法相关法、民法商法、刑法、（）等构成。
A.行政法
B.社会法
C.经济法
D.诉讼法
E.诉讼与非诉讼程序法
[单选题]1.118 专项作业车的主要特征和要求不包括_______。
A.最大设计车速小于70km/h
B.装置有专用设备或器具
C.设计和制造上用于工程专项（包括卫生医疗）作业
D.装置的专用仪器和设备固定可靠
[单项选择]Who are the woman’s friends
[单项选择]The Independence Day is______
A. July 14th
B. July 24th
C. July 5th
D. July 4th
[单选题]患者，男，49岁。门静脉高压症入院，拟行手术治疗，患者术前一般不放胃管，是为了
A.减少插管的痛苦
B.以免引起恶心
C.以免引起呕吐
D.防止出血
E.防止胃液丢失
[单选题]距牵引供电设备带电部分超过( )的燃着物体，使用沙土灭火时，牵引供电设备可不停电，但须保持灭火机具及沙土等与带电部分的距离在( )以上。
A.2m、2m
B.3m、3m
C.4m、4m
D.5m、5m
[单项选择]《烟草建筑设计灭火规范》规定，多层烟草生产厂房防火分区之间应用（）分隔
A. 防火卷帘门
B. 防火水幕
C. 防火墙
D. 隔墙
[单项选择]In June of 1973, nine whales beached on the Florida coast. Beaching means swimming out of the ocean onto the beach, and usually dying there. No one knows why they do it, but a number of whales beach themselves every year. Some people think beaching is an accident.
Perhaps the whales get confused. Scientists who studied the beaching of three dozen whales in Australia think the whales may have been confused by loud noises, Whales can tell where they are by sounds. They send out sounds and listen as they travel past or bounce off objects. Two days before these thirty-six whales beached, loud guns had been fired for two hours. The loud sounds may have confused the whales. Their confusion might have caused them to wander into low water.
Whatever the reason whales beach, it is a sad event. People try to save them, but very few beached whales live. One whale that was rescued from beaching in Florida lived for forty-five days. That is the longest a beached whale has ever survived. An
A. people know the whales are going to die
B. the whales have to be carted away and buried
C. the whales cannot be used as food
D. no one can use the beach on those days
[判断题]沉降分离的原理是依据分散物质与分散介质之间的黏度差来分离的。
( )
A.正确
B.错误
[多选题]淄博工务段的优良传统有哪几个方面。（ ）
A.听党话、跟党走的坚定政治信念
B.不怕累、能吃苦的艰苦奋斗传统
C.精益求精、一丝不苟的科学求实态度
D.团结协作、勇挑重担的集体主义风格
E.不甘落后、奋起直追的改革创新精神
[简答题]{{B}}Section C{{/B}}
Blogging is a pastime for many, even a livelihood for a few.
For some, it becomes an {{U}} (36) {{/U}} Such bloggers often feel
compelled to write several times daily and feel {{U}} (37) {{/U}} if they
don’t keep up. As they spend more time leaning over their computers, they
{{U}} (38) {{/U}} family, friends and jobs. They blog at home, at work
and on the road. They blog openly or sometimes quietly so as not to call
attention to their habit. The number of bloggers has grown quickly, thanks to
{{U}} (39) {{/U}} like blogger. com, which makes it easy to set up a
blog. Technorati, a blog-tracking service, has {{U}} (40) {{/U}} some 2.5
million blogs. Of course, most of those millions are {{U}} (41) {{/U}}
or, at best, maintained infrequently. For many bloggers, the {{U}} (42)
{{/U}} soon wears off and their persistence {{U}} (43) {{/U}} .
Sometimes, too, the realization that no one is reading sets in. {{U}} (44)
{{/U
[判断题]电网过电流是引起电气火灾的主要原因之一。()
A.正确
B.错误
[单选题]在路肩窄、路基高的线路和高度超过1.1米高的站台上调车作业时，必须（ ）上下。
A.A、以不超过10km/h速度
B.B、以不超过5km/h速度
C.C、停车
D.D、以不超过8km/h速度
[单选题]10kV预制式电力电缆中间接头安装热缩外护套时，要求热缩管与电缆外护套及两热缩管之间搭接长度不小于（）mm，两热缩管重叠部分也要用砂纸打毛并缠密封胶。
A.50
B.80
C.100
D.150
[判断题]地下管道、地下仓库、隧道均属于地下有限空间。
A.正确
B.错误
[单选题]孕妇,29岁。平素月经规律,末次月经2011年12月7日,护士推算此孕妇预产期是( )
A.2012.9.14
B.2012.8.13
C.2012.7.14
D.2012.8.15
E.2012.10.18
