热门试题:
[单项选择]浪涌抑制器(MOV)损坏时会变成()。
A. 绿色
B. 红色
C. 黄色
[单项选择]患者,喉痒咳嗽,痰中带血,口干鼻燥,身热舌红少津,苔薄黄,脉数,治宜选
A. 桑菊饮
B. 滋水清肝饮
C. 桑杏汤
D. 泻白散
E. 百合固金汤
[简答题]什么是电流互感器?电流互感器的作用是什么?
[单选题]持线路或电缆工作票进入变电站或发电厂升压站进行架空线路、电缆等工作,应( ),由变电站或发电厂工作许可人许可,并留存。
A.重新办理工作票
B.增填工作票份数
C.向调控值班人员汇报
D.办理进站相关手续
[单项选择]行政许可是指行政机关根据公民、法人或者其他组织的申请,经依法审查,准予其从事特定活动的行为。
下列属于行政许可的是( )
A. 烟草专卖局为方便市民、扩大市场,特邀请该市的数家有影响的商家增设香烟销售业务,并向他们颁发了烟草专卖许可证
B. 某网吧因违规经营被吊销营业执照转营其他业务
C. 某人为提高专业技能,特向单位申请参加研究生学习,单位领导同意了其申请,并同意在其毕业后为他报销部分学习费用
D. 某人为从事运输,去学习驾驶技术。其考核合格并申请后,公安车辆管理部门为其核发了机动车驾驶证
[单项选择]为避免甲状舌管囊肿术后复发,下列哪项操作最重要
A. 囊肿穿刺使之缩小
B. 仔细分离囊肿
C. 在舌骨前方完整切除囊肿
D. 囊肿连同舌骨中段切除
E. 切除舌盲孔
[单项选择]在断层面两侧的岩层称为断层的两盘,若断层面是倾斜的,则在面以上的称()。
A. 上盘
B. 上升盘
C. 上倾盘
D. 上移盘
[判断题]申请书格式文本中不得包含与申请行政许可事项没有直接关系的内容
A.正确
B.错误
[单选题] 锅炉本体由汽锅和( )两部分组成。
A.省煤器;
B.空气预热器;
C.炉子;
D.过热器。
[单选题]离心泵轴封的作用是: ( )
A.减少高压液体漏回泵的吸入口
B.减少高压液体漏回吸入管
C.减少高压液体漏出泵外
D.减少高压液体漏入排出管
[单项选择]按国家现行管理制度,房屋建筑工程及市政基础设施工程验收合格后,尚需在规定的时间内,将验收文件报()备案。
A. 施工单位
B. 承包单位
C. 设计单位
D. 政府管理部门
[多项选择]定量预测方法包括延伸性预测法和因果分析法,其中延伸性预测法又可分为()。
A. 移动平均法
B. 指数平滑法
C. 回归模型
D. 趋势外推法
E. 弹性系数法
[多选题].上海市场供需状态评价体系中,总量/品类一级评价指标包括市场价格指数和月时点存销比两项,主要用于分析和判断总量/品类在某个周期内的市场供需状态。( )
A.市场价格指数
B.周时点存销比
C.月时点存销比
D.月期末存销比
[单项选择]男性,30岁。坠楼造成第一腰椎骨折并截瘫。长期由家人护理,发生骶骨部压疮而入院治疗。进行骶骨部压疮清创手术时,不正确的做法是()
A. 切除溃疡基底部,包括间生组织
B. 凿去骨骼隆起部分至骶骨关节
C. 供皮瓣区创面中厚皮片移植
D. 创口一侧设计局部旋转皮瓣,蒂向腰部
E. 创口两侧各做一桥状皮瓣向中央推移
[单选题]Text l With polished stone floors and a plate-glass roof,a shining multi-storey shopping mall has just opened beside a motorway north of Paris.Named Qwartz,and costing 300m,it houses 165 shops and what developers call"eating concepts".Two other American-style shopping malls opened in the greater Paris region last year,and a third,So Ouest,in 2012.A country that prides iiself on fashion designer boutiques and aflisanal shops seernq to be turning into one of mall rats.Partly ihis is just catching up.Until recently,strict planning rules stopped big out of-town shopping centres around the French capilal.Most malls that existed,such as V61izy 2 or Rosny 2,dated from the 1970s,when rive new towns were built in the Paris suburbs.But a new relaxed attitude has now let more modem projects go ahead.It also points to two features of French society that escape the gaze of historic Paris.One is most shoppers'suburban way of life.Only 2.2m people live in the capital itself.Yet the greater Paris region,excluding the city,counts over four times more inhabitanLs,many in small towns and car dependent suburbs.The new malls,ringed by car parks,are handy,even aUuring.Fully 62%of the French told one poll that malls were cheir favourite places to shop,ahead of the high street or traditiOPal department stores.The other trend is the global taste of consumers.Besides a huge French hypermarket,Qwartz's big puU is Primark,an Irish cheap-fashion retailer,and Marks&Spencer,a British chain.Jusc down the road,So Ouest boasts Hollister,an American surfwear brand,Starbucks,an American coffee house,and foreign fashion chains such as H&M ancl Zara.In today's temples of consumption,global is a La mode.This is not quite the France favoured by Amaud Montebourg,the industry minister and architect of a"Made in France"campaign.He is now trying to keep Amencan hands off Alstom,the French maker of TCV fast trains.He once posed cheerfully for a magazine,dressed in a striped Breton top and holding a Moulinex food-blender.Yet even French brands are not always home-made,as Benjamin Carle,a reporter,discovered filming a television documeniary about his efforts to live for a year using only products made in France.The result was comic-and sobering.Not only was it impossible to find some items,including a fridge and coffee.Mr Carle initially had to empty his flat of anyLhing that did not meet the test of 50%of its value being made in France.Out went the bicycle,computer,guitar,most of the furnilure,beer.clothes,toothbrush and more.The share of his stuff that qualified as French-made?Just 4.5%.
According to the text,Arnaud Montebourg is_____
A.a supporter of American brands
B.an advocate of French products
C.an architect of TGV fast trains
D.an opponent of Frew,h brands
[多选题]电磁灶专项修动态试,通电试验电磁灶,检查控制箱内各电器元件工作情况,( )。
A.旋动电磁灶旋钮开关,检查电磁灶在有锅具、无锅具时电磁灶指示灯状态是否正常。
B.用手电照射检查电磁灶散热风扇工作情况
C.用锅具盛一定数量的冷水放置在电磁灶上,检查电磁灶加温效果是否正常。
D.闭合电源控制柜内电磁灶各空气开关,用万用表测量控制箱内电磁灶三相输入电压值。
[单选题] 2018年3月,党的( )审议通过《深化党和国家机构改革方案》,将省级和省级以下国税地税机构合并,具体承担所辖区域内各项税收、非税收入征管等职责。
A. 十九大
B. 十八大
C. 十九届三中全会
D. 十九届四中全会
[多选题] 参与公司系统所承担电气工作的外单位或外来人员工作前,设备运维管理单位应告知( )。
A. 作业方法
B. 现场电气设备接线情况
C. 危险点
D. 安全注意事项
[判断题]在一个电路中,既有电阻的串联,又有电阻的并联,这种电路称为混联电路。(易)( )
A.正确
B.错误
[多项选择]投资项目按行业,可分为( )。
A. 工业项目
B. 交通运输项目
C. 农林水利项目
D. 竞争性项目
E. 社会事业项目
[单选题]在矿区内,划归给一个矿井开采的那一部分煤田称为( )。
A.煤区
B.井田
C.采区
D.矿区
[单项选择]惊瘸的治疗首选方剂为()
A. 琥珀抱龙丸
B. 镇惊丸
C. 大定风珠加减
D. 镇肝熄风汤
E. 定痫丸
[单选题]血小板减少的患者,皮肤粘膜常自发性出现出血点和紫瘢,主要是由于
A.不易形成止血栓
B.血管不易收缩
C.不宜维持血管内皮的完整性
D.血凝块回缩障碍
E.血液凝固障碍
[多项选择]下列属于金属包装材料的优良性能的是()
A. 阻隔性能
B. 机械性能
C. 加工适应性
D. 回收处理
E. 表面装饰性
[多项选择]培训评估的方向性原则的含义是:()。
A. 体现指导思想
B. 评估要利于培训目标的实现
C. 评估要能随时跟踪市场及发展的变化
D. 体现评估的客观性
E. 充分发挥评估的导向功能
[单项选择]五输穴是特定穴之一。古代医家把经气在经脉中运行的情况,比作自然界的水流,以说明经气的出入和经过部位的深浅及其不同作用。五输穴说明经气的出入,以下哪一项是错误的:()。
A. 所出为井
B. 所溜为荥
C. 所滴为输
D. 所行为经
E. 所入为合
[单选题] 兆欧表的L端子应接于被试设备的高压导体上;E端子应接于( )。
A. 被试设备的高压导体上
B. 被试设备的外壳或接地
C. 试验时需要要屏蔽的电极
D. 相线上
[简答题]三相异步电动机再生发电制动的原理是什么?
[多选题]项目管理(实施)单位应建立施工单位年度评价机制,健全评价标准,采取计量在线监测分析与现场检查相结合手段,依据评价标准,对施工单位项目实施情况进行逐一评价,评价内容包括()。
A.施工单位管理
B.工程安全管理
C.工程质量管理
D.优质服务
E.合同履约情况
[判断题]依据ISO9001:2015标准,组织环境因素只需要考虑负面要素或条件。
A.正确
B.错误
[单选题]绝缘隔板和绝缘罩应存放在()。使用前应擦净灰尘。若表面有轻度擦伤,应涂绝缘漆处理。
A.室内干燥的柜内
B.室内干燥、离地面200mm以上的专用的柜内
C.室内干燥、离地面200mm以上的架上
D.室内干燥、离地面200mm以上的架上或专用的柜内
[单选题]下列对“本质安全”理解不正确的是( )
A.包括设备和设施等本身固有的失误安全和故障安全功能
B.是安全生产管理预防为主的根本体现
C.可以是事后采取完善措施而补偿的
D.设备或设施含有内在的防止发生事故的功能
[单项选择]下列各类管线的垂直排序,由浅入深的顺序应为( )。
A. 电信、热力、小于10kV电力电缆、大于10kV电力电缆、燃气、给水、雨水、污水
B. 电信、热力、大于10kV电力电缆、小于10kV电力电缆、燃气、给水、雨水、污水
C. 大于10kV电力电缆、小于10kV电力电缆、燃气、给水、雨水、污水、电信、热力
D. 小于10kV电力电缆、电信、热力、大于10kV电力电缆、燃气、给水、雨水、污水
[填空题]Drawing on biomechanics and other sports science, Olympic hopefuls target just the right muscles and moves. Olympians of yesteryear shared the same goal, but they would hardly recognize today’s training techniques. To achieve to Olympian ideal of "faster, higher, stronger," coaches now realize, athletes don’t have to train more but they do have to train smarter. That’s why, these days, cross-country (Nordic) skiers kneel on skateboards and tug on pulleys to haul themselves up a ramp.
By analyzing every motion that goes into a ski jump or a luge run, the science of biomechanics breaks down events into their component parts and determines which movements of which muscles are the key to a superlative performance. Knowing that is crucial for a simple hut, to many coaches and trainers, unexpected reason: it turns out that although training for general conditioning improves fitness, the best way to boost performance is by working the muscles and practicing the moves that will be used in
[单项选择]Questions 22-25 aye based on the dialogue between a reporter and thefoyer director of the Louvre.a world-famous museum in Paris.Which of the following would interest visitors the most,according to the man
A. Permanent collections.
B. Classical exhibits.
C. Historical events.
D. Special shows.