热门试题:
[多选题]（类别：号段管理难度：中等）政务信息资源共享为社会发展带来什么效益（）（）
A.有助于跨部门的业务协同
B.推动政务信息资源的优化配置
C.增强政务信息资源的服务能力
D.提升科学管理与智能决策水平
[简答题]什么是串联管道中的阻力比？值的减少为什么会使理想流量特性发生畸变？
[多项选择]施工方进度计划的调整内容有（）。
A. 合同工期目标的调整
B. 工程量的调整
C. 工作起止时间的调整
D. 工作关系的调整
E. 资源提供条件的调整
[单项选择]油罐呼吸阀按出口结构可分为双出口与单出口两种，双出口即呼气口与（）分开。
A. 排放口
B. 呼吸口
C. 吸气口
D. 透气孔
[单选题]张某因犯罪被判处拘役,由 )执行刑罚。
A.监狱
B.社区矫正机构
C.公安机关
D.司法行政机关
[填空题]EL型指示器观测记录：静风时风速记（），风向记C。
[单选题]现场焊接不应设置在不同轨道结构过渡段、不同线下基础过渡段、道口、桥台、桥墩、钢桁梁桥的伸缩纵梁上及不作单独设计的桥上，且距桥台边墙和桥墩不应小于（）m。
A.1
B.2
C.3
D.4
[单项选择]
Passage 1
In the late 20th century, information has acquired two major utilitarian connotations. On the one hand, it is considered an economic resource, somewhat on par with other resources such as labor, material, and capital. This view stems from evidence that the possession, manipulation, and use of information can increase the cost-effectiveness of many physical and cognitive processes. The rise in information-processing activities in industrial manufacturing as well as in human problem solving has been remarkable. Analysis of one of the three traditional divisions of the economy, the service sector, shows a sharp increase in information-intensive activities since the beginning of the 20th century. By 1975 these activities accounted for half of the labor force of the United States, giving rise to the so-called information society.
As an individual and societal resource, information has some interesting characteris
A. Information Society
B. Characteristics of Information
C. Two Major Utilitarian Connotations
D. Information as a Resource and Commodity
[单选题]李某教唆王某盗窃商场货物,王某盗窃了两件衣服,事后二人将衣服按市场价400.元卖给了陈某,并将400.元平分。对于本案的处理说法正确的是( )。
A. 对李某应该以盗窃行为从重处罚
B.陈某所买衣物系盗窃所得,应追缴
C.李某、王某属于结伙作案,应加重处罚
D.王某系被唆使实施盗窃行为,应减轻或者不予处罚
[填空题]Directions: Complete the sentences by translating into English the Chinese given in brackets. Please write your translation on Answer Sheet 2.
The teacher decided ______ (不惩罚那些上课迟到的学生).
[填空题]在钢筋混凝土轴心受压柱中，螺旋钢筋的作用是使截面中间核心部分的混凝土形成约束混凝土，可以提高构件的（）和（）。
[单选题]对于比较复杂、难度较大的带电作业新项目和研制的新工具，应进行()，确认安全可靠，编出操作工艺方案和安全措施，并经本单位批准后，方可进行和使用。
A.电气试验
B.机械试验
C.科学试验
D.出厂试验
[判断题]机车附挂车辆（含列车）停留时，应使机车自阀置于制动状态。机车附挂车辆（含列车）停留，机车自动制动机故障或不能提供可靠风源时，须采取防溜措施。在车站停留时，按停留线路对车辆的防溜办法采取防溜措施，由司机通知车站，司机负责机车防溜，车站负责尾部车辆防溜。
A.正确
B.错误
[填空题](45451)混凝土枕横裂裂缝长度为枕高的（）_时为严重伤损标准。(1.0分)
[单选题]直埋电缆敷设深度不应小于（）m。
A.0.6
B.0.7
C.0.8
D.1
[多选题]高频开关电源系统中属于直流配电柜性能要求的有（ ）。
A.能同时接入2组蓄电池
B.能满足两组蓄电池并组均充、浮充及放电
C.完成两路交流电源切换
D.操作时,必须保证不中断供电
[单项选择]Throughout history man has changed his physical environment in order to improve his way of life. With the tools of technology he has altered many physical features of the earth. He has transformed wood- lands into farmland, and make lakes and reservoirs out of rivers for irrigation purposes or hydroelectric (水力发电的)power. Man has also modified the face of the earth by draining marshes(沼泽) and cutting through mountains to build roads and railways.
However, man’s changes to the physical environment haven’t always had beneficial results. Today, pollution of the air and water is an increasing danger to the health of the planet. Each day thousands of tons of gases come out of the exhausts of motor vehicles; smoke from factories pollutes the air of industrialized areas and the surrounding areas of countryside. The air in cities is becoming increasingly unhealthy. The pollution of water is equally harmful. In the sea, pollution from oil is increasing and is killing enormous numbers of
A. altering the physical features of the earth
B. modifying the face of the earth
C. bettering his way of life
D. improving his surroundings
[单选题]重型轨道车重联运行时，以()组为限，相同马力的应重车在前，不同功率的应大功率在前，制动机应全部通风，禁止异型制动机重型轨道车重联。
A. 1
B. 2
C.3
D.4
[单选题]额定压力是指泵.马达在( )运转时所允许使用的压力最大值。
A.开始
B.低速
C.连续
D.高速
[单选题]治疗方剂为
A.萆薢渗湿汤合五神汤加减
B.活血通脉汤加减
C.桃红四物汤合四君子汤加减
D.五味消毒饮加减
E.人参健脾丸和参苓白术散加减
[判断题]充换电设备启动后，其附近应设遮栏及安全标志牌。
A.正确
B.错误
[单选题]焊接过程中发生烫伤与（ ）无关。
A.工作服短小
B.工作服上衣塞在裤内
C.工作服颜色浅
[判断题]提速道岔各种杆件销孔旷动量应不大于1mm，摩擦面应油润。
A.正确
B.错误
[单项选择]下述哪项体征不是急性化脓性腹膜炎所必需的（）
A. 腹式呼吸减弱
B. 腹肌紧张
C. 全腹压痛及反跳痛
D. 肠鸣音减弱或消失
E. 右胸下肝浊音区缩小或消失
[单项选择]
The modem world only recently reached the Yanomamo, a native people of the Amazon basin. Sheltered by thick rainforest, the Yanomano lived a self-contained existence until gold was discovered in their jungle homeland. Miners flocked into the forests, cutting down trees and bringing in disease and shot those Yanomamo who would not get out of the way. In just seven years from the early 1980s, the population fell 20 percent.
Hands Around the World, a native American cultural association, says the Yanomamo are believed to be the most culturally intact people in the world. They wear loin cloths, use fire sticks and decorate their bodies with dye from a red berry (浆果). They don’t use the wheel and the only metal they use is what has been traded to them by outsiders. When a Yanomamo dies, the body is burned and the remaining bones crushed into a powder and turned into a drink that is later consumed by mourners in memory of the dead.
A Hands Around the World report
A. The shortage of women resulting from polygamy
B. The difference in wealth resulting from polygamy
C. The shortage of women resulting from monogamy
D. The difference in wealth resulting from monogamy
[单项选择]当一种商品的需求缺乏弹性时，（）
A. 供给线较为陡峭
B. 需求线较为陡峭
C. 供给线弯曲程度较大
D. 需求线弯曲程度较大
[多选题]引起油库火灾的主要原因有:( )
A.明火引起的火灾
B.设备故障引起的火灾
C.雷击引起的火灾
D.其他自然灾害引起的火灾。
[单选题]有限空间作业前，许可人应对实施作业的全体人员进行安全交底。
A.正确
B.错误
C.略
D.略
E.略
F.略
[不定项选择题]A.血浆胶体渗透压降低
A.毛细血管血压升高
B.组织液胶体渗透压降低
C.组织液静水压降低
D.毛细血管、微静脉管壁通透性增加
E.变态反应时组织水肿的原因是
[单选题]负责事故调查处理的国务院有关部门和地方人民政府应当在批复事故调查报告后（）内，组织有关部门对事故整改和防范措施落实情况进行评估，并及时向社会公开评估结果；对不履行职责导致事故整改和防范措施没有落实的有关单位和人员，应当按照有关规定追究责任。”
A.半年
B.一年
C.两年
D.一个月
[判断题]焊条焊接时,焊芯的化学成分,不会影响焊缝的质量。
A.正确
B.错误
[判断题]风力超过5级时，禁止砍剪高出或接近带电线路的树木。
A.正确
B.错误
[多选题]对丝锥的切削部分磨出锥面的描述正确的是( )
A.可使切削负荷分布在几个刀齿上
B.节省切削力
C.不易崩刃或折断
D.容易正确切入
[单选题]北伐战争的胜利进展,促进了工农群众运动的空前高涨。从1926年8月到1927年1月,湖南农民协会会员由40万人激增到 。
A.100万人
B.150万人
C.200万人
[单选题]在空压机的吸入管上负压计测得真空读数为700Pa,本厂区的大气压力0.0933MPa(700mmHg柱),吸入管内空气的绝对压力为( )MPa.
A. 8.63
B. 0.00863
C.0.863
D.0.0863
