热门试题:
[单项选择]
Throughout the 19th century and into the 20th, citizens of the United States maintained a bias against big cities. Most lived on farms and in small towns and believed cities to be centres of (1) , crime, poverty and moral (2) Their distrust was caused, (3) , by a national ideology that (4) farming the greatest occupation and rural living (5) to urban living. This attitude (6) even as the number of urban dwellers increased and cities became an essential (7) of the national landscape. Gradually, economic reality overcame ideology. Thousands (8) the precarious (不稳定的) life on the farm for more secure and better paying jobs in the city. But when these people (9) from the countryside, they carried their fears and suspicions with them. These new urbanities, already convinced that cities were (10) with great problems, eagerly (11) the progressive reforms that promised to bring order out of th
A. chaos
B. chores
C. chorus
D. outbreaks
[单选题] 直接接触设备的电气测量,应( )。
A. 单独进行
B. 两人进行
C. 有人监护
D. 专人操作
[判断题]技术改造的过程中竣工验收时应以基础设计为依据。
A.正确
B.错误
[判断题]两台及以上配电变压器低压侧共用一个接地引下线时，其中任一台配电变压器停电检修，其他配电变压器也应停电。
A.正确
B.错误
[多项选择]高压管弯管加工时，弯曲半径尺寸及与管的外径D的关系应为( )。
A. R≥4.0D
B. R≥4.5D
C. R≥5.0D
D. R≥5.5D
[填空题]为了使局域网服务器全面支持Internet与Intranet访问，成为Web服务器，网络操作系统一般都支持 【12】 协议，支持Java应用开发工作。
[简答题]南航A330-200/300客舱灯光调节各有几个区？几个档位？
[判断题] 加油站应每月对液位仪应用系统与手工计量进行数据比对,油水总高误差超过±2mm,或水高误差超过±5mm时,报告主管部门调整。
A.正确
B.错误
[单选题]下列()岗位不可以发起【问题单】业务。
A.调查岗
B.运行管理员岗
C.审查岗
D.作业监督岗
[多选题]通常开发选题的途径主要有,从( )、通过创新手段开发选题。
A.工作实践中开发选题
B.从科技文献中开发选题
C.从已有的理论与新事实的矛盾中开发选题
D.从各个知识领域的空白区开发选题
E.从交谈讨论中开发选题
F.从日常生活中开发选题
[判断题]经常检查空气滤清器,确保其清洁畅通,可节油5%。( )(中)
A.正确
B.错误
[单项选择]LY10铆钉头的标志为（）.
A. 无标志
B. 一个点
C. 二个点
D. 三个点
[单选题][T]BG004 5 1 1
双波纹管差压计停用时需要取差压的（ ）零位和放空零位。
A.带压
B.常压
C.系统
D.绝对
[多项选择]居民参与是社区工作的重要议题。关于居民参与的正确说法，居民参与可以（）。
A. 体现社区工作的理性特征
B. 激发居民的潜能
C. 提升居民的社区意识
D. 彰显社区工作的结构导向特性
E. 促进居民的成长
[判断题]适合脉冲激光焊接的细丝直径可小到0.02mm。
[单项选择]
患儿，女性，4岁。2周前曾患感冒，今晨发现全身散发瘀点，下肢有瘀斑。病后不发热。检查：肝、脾（－），血小板40×109/L其他未见异常。
该患儿最可能的诊断是（）
A. 过敏性紫癜
B. 血小板疾病
C. 血友病甲
D. 维生素A缺乏症
E. 原发性血小板减少性紫癜
[单项选择]American cities are (31) other cities around the world. In every country, cities reflect the (32) of the culture.
Cities contain the very (33) aspect of a society: opportunities for education, employment, and entertainment. They also contain the very worst parts of a society: violent crime, racial conflict, and poverty. American cities are changing, just (34) American society.
After World War II, the population of (35) large American cities decreased; however, the population in many Sun Belt cities (36) Los Angeles and Houston are cities (37) population increased.
These population shifts to and from the city (38) the changing values of American society.
During this time, in the (39) 1940s and early 1950s, city residents became wealthier, more prosperous. They had more children. They needed more (40) They moved out their apartments in the city (41) their own homes. Th
A. become
B. reflect
C. gain
D. contain
[单项选择]道德评判靠（）
A. 社会信仰
B. 社会舆论、传统习俗、内心信念
C. 道德意识
D. 道德活动
E. 道德规范
[填空题]
A Report on New Factory Location
The committee initially(最初) considered three possible locations for the proposed new factory. Of the three cities, Chicago presently seems to the committee to offer the greatest advantages. Here are our observations of the city.
Though not at the geographical center of the United States, Chicago is centrally located in an area that contains more than three-quarters of the U. S. population. It is within easy reach of our head office in New York. And it is close to several of our most important suppliers of components (配件) and raw materials -those, for example, in Columbus, Detroit, and St. Louis.
The city is served by several major railroads. Except during the winter months when the Great Lakes are frozen, it is an international seaport. Chicago has two major airports and both home and international air cargo(货物) services are available.
A Report on New Factory Location
Location recommended: (1)
Advant
[单选题]1919年,()在《新青年》上发表了《我的马克思主义观》一文,对马克思主义作了比较全面、系统的介绍。
A.陈独秀
B.胡适
C.鲁迅
D.李大钊
[单选题] 连续性定理,指的是:
A.由于质量守恒定律,同一流管横截面积大的地方流速更快;
B.由于质量守恒定律,同一流管单位时间内流经不同横截面的流体质量一定;
C.由于质量守恒定律,同一流速横截面积大的地方静压要小
[单选题]装载危险、易燃等货物的车辆编入列车的隔离限制,按( )执行。
A.货车统计规则
B.行规
C.站细
D.铁路车辆编组隔离表
[单项选择]治疗头癣的首选药物是（）
A. 伊曲康唑
B. 灰黄霉素
C. 制霉菌素
D. 酮康唑
E. 氟康唑
[多选题]目前集团火车生产主要有（ ）作业
A.商品箱装车
B.吨袋装车
C.散货装车
D.吨袋卸车
E.集装箱卸车
[单选题]市电电压为_____,频率为_____,周期为_____。(易)(基础知识)
A.110V、50HZ、0.02s
B. 220V、50HZ、0.02s
C.380V、50HZ、0.02s
D.220V、20HZ、0.05s
[单项选择]讴歌品牌在中国曾被音译为（）
A. 阿库拉
B. 无限
C. 凌志
D. 富豪
[多项选择]用于治疗有机磷农药中毒的药物有（）
A. 解磷定
B. 阿托品
C. 硫酸镁
D. 氯磷定
E. 硝酸钠
[单项选择]以下哪项不是天枢穴的主治病证
A. 腹痛
B. 水肿
C. 痛经
D. 腹泻
E. 便秘
[单项选择]为缩小咽腔。增进腭咽闭合，目前最常用的手术方法为（）
A. 传统兰氏术
B. Millard岛状瓣术
C. 咽后壁组织瓣转移术
D. 腭帆提肌重建术
E. 单瓣后推术
[单项选择]
A. But
B. There
C. So
D. Besides
[单项选择]糖原分解的主要生理学意义是（）
A. 维持血糖浓度
B. 维持还原型谷胱甘肽（GSH）的正常含量
C. 维持糖化血红蛋白的正常含量
D. 储备能量
E. 维持酸碱平衡
[判断题]全球性职能部结构不能用于石油工业企业。( )
[判断题]白卡为销售公司从卡片供应商处采购的卡片，此类卡片已经完成了封面的印刷，卡片芯片尚已写入密钥等信息。
[单项选择]溶血性贫血结膜的颜色是( )。
A. 苍白
B. 淡白
C. 苍白且黄染
D. 潮红
E. 黄染
[单项选择]线路勘测说明书包括下列内容（）。
A. 工作期限
B. 设计说明
C. 施工区地图
D. 施工设计
[单项选择]胃位于人体哪个部位：（）
A. 右上腹部
B. 左下腹部
C. 左上腹部
D. 中腹部
