[单选题]工作票由设备运维管理单位签发,也可由经设备运维管理单位审核合格且经批准的( )签发。
A.调度部门
B.设计单位
C. 检修及基建单位
D. 设备厂商

[判断题][N]、[O]、[S]降低钢的流动性，[C]、[Si]、[Mn]、[P]、[Cr]则提高钢的流动性。
A.正确
B.错误

[单项选择]现在提出三聚氰胺不得高于1mg/kg，作用是（）。
A. 是健康标准
B. 检测限量，是为了控制不让其添加入食品里
C. 是添加剂，但不能过高
D. 不确定

[单选题]基层单位党委委员( )至少参加指导1次联系点党支部党员大会或支委会。
A.每月
B.每季度
C.每半年
D.每年

[判断题]原料中的自然美味在烹调加热过程中能混合形成复合的美味。
A.正确
B.错误

[单选题]某卷烟厂为增值税一般纳税人，2019年11月发生如下经济业务： （1）从烟农处购进一批烟叶，收购价款为100万元； （2）将库存价值100万元的烟叶委托乙厂加工成烟丝，支付不含税加工费10万元；已知该卷烟厂同类烟丝不含税售价200万元，乙厂同类烟丝不含税售价210万元。 （3）领用收回的全部烟丝继续加工生产卷烟300箱； （4）当月卷烟全部对外销售，取得不含税销售额1 000万元。 已知，卷烟消费税定额税率为每箱150元，比例税率为56％，烟丝消费税税率为30％，烟叶税税率为20％。价外补贴按烟叶收购价款的10％计入收购金额。 要求： 根据上述资料，不考虑其他因素，分析回答下列小题。 （1）卷烟厂购进烟叶，当月应当缴纳的烟叶税的计算中正确的是（ ）。
A.100×20％＝20万元
B.100×（1＋10％）×20％＝22万元
C.100×10％＝10万元
D.100×（1＋10％）×10％＝11万元

[简答题]简述避雷器引线弛度过大或过小情况下的处理措施。

[单选题]在正线备用的车辆，司机应在（）内待令
A.运行端司机室
B.1端司机室
C.4端司机室
D.客室

[多项选择]村民姚某育有一子一女，其妻早逝。在姚某生前生活不能自理的5年时间里，女儿对其日常生活进行照顾。姚某去世之后留有祖传贵重物品若干，女儿想分得其中一部分，但儿子认为，按照当地女儿无继承权的风俗习惯，其妹不能继承。当地大部分村民也指责姚某的女儿无理取闹。对此，下列哪些说法可以成立（）
A. 在农村地区，应该允许风俗习惯优先于法律规定
B. 法与习俗的正当性之间存在一定的紧张关系
C. 中国法的现代化需要处理好国家的制定法与“民间法”之间的关系
D. 中国现行法律与中国人的传统观念有一定的冲突

[判断题]急性腹膜炎的主要表现是腹痛、腹部压痛与腹肌紧张。

[单项选择]根据《社会保险法》的规定，（）人民政府加强社会保险费的征收工作。
A. 县级以上
B. 乡镇以上
C. 县级以下

[单选题]TCP使用3次握手协议建立连接，以防止;当请求方发出SYN连接请求后，等待对方回答（ ）以建立正确的连接; 当出现错误连接时，响应。
A.SYN,ACK
B.FIN,ACK
C.PSH,ACK
D.RST,ACK

[多选题]旅客客票变更按退票处理的是（ ）
A.更改航程
B.更改承运人
C.更改离站时间
D.更改乘机人

[单项选择]下列病中（）属于三类动物疫病。
A. 大肠杆菌病
B. 猪圆环病毒病
C. 猪细小病毒病
D. 鸡传染性支气管炎

[判断题]安全生产与经济发展速度有正向关系。
A.正确
B.错误

[单项选择]工程师确认工期是否应予顺延，应首先考察的是( )。
A. 施工进度计划是否拖后
B. 合同工期
C. 事件实际造成的延误时间
D. 工期定额标准

[单项选择]加大培养选拔优秀年轻干部力度，重点加强年轻干部的（），使他们切实做到忠诚党的事业，心系人民群众，专心做好工作，不断完善自己。
A. 党性修养和实践锻炼
B. 理论学习和实践锻炼
C. 党性修养和环境磨练
D. 理论学习和党性修养

[单选题]下列不属于长途光缆线路重大故障的是：
A.一条国际陆、海光（电）缆中断。
B.由于光缆线路的故障，造成地市级以上党政军重要机关、与国计民生和社会安定直接有关的重要企事业单位相关通信中断。
C.由于光缆线路故障，造成长途通信一个方向全阻超过1小时。
D.由于长途光缆线路的故障，造成2.5G及以上速率的传输主用通道发生中断，历时≥30分钟且没有保护。

[单项选择]生后1～2周新生儿采用牛乳喂养时，鲜牛乳与水的最佳比例是（）
A. 1∶1
B. 2∶1
C. 3∶1
D. 4∶1
E. 1∶2

[判断题]施工作业时,施工现场的施工管理人员应向作业人员进行防火安全技术交底。( )P16
A.正确
B.错误

[简答题]The Difference Engine: Beyond Content
A The old-media world of newspapers, magazines, radio stations and television networks has a daunting task ahead of it. New-media upstarts like Internet TV, social networking, mash-ups, web stores and online gaming—with their ability to stream content direct to smart phones, tablets, e-readers, laptops and game consoles—have begun to eat the green-eyeshade brigade’s breakfast, lunch and tea. At last week’s Digital Hollywood meeting in Santa Monica, California, the question on a lot of people’s lips was how to fight back.
B A recurring theme was ’beyond content’. By that, the gathering of film, broadcasting and entertainment executives meant how to turn the current threat to their livelihoods into a solution for at least survival, if not runaway success. All agreed that, apart from getting their content online in the best shape possible, they needed to move much further downstream in marketing terms. In short, they should start offering services—beyond content—that add to their audience’s experience and satisfaction.
C The problem is rapidly becoming too big to ignore. In a recent survey of some 10,000 consumers, IBM found that the use of mobile music and video increased five-fold between 2007 and 2009, while readership of online newspapers more than tripled. Over half the respondents used social-networking sites like Facebook and Twitter. Two out of five regularly read newspapers online rather than in print. ’In terms of digital content consumption,’ the researchers concluded, ’consumers have clearly moved beyond the trial stage.’
D It is not just gadget freaks and early adopters who are making this happen. Sure, the young and the technically nimble were among the first to abandon print and airwaves for online content capable of being accessed anywhere, anytime. But the middle-aged have now also joined the fray. Indeed, Facebook recently had to pull the plug on chatting housewives because they were hogging large chunks of the social network’s bandwidth for hours on end. Even 55-year-olds and up—long the bulwark of print and broadcast media—are nowadays getting much of their news, gossip and amusement online.
E This migration from old to new media is causing the industry to fragment, as publishers, record companies, film studios, television networks and other content creators butt heads with device makers such as Apple and Sony as well as online distributors and content aggregators like Amazon, Google, Yahoo! and YouTube. In the process, established ways of doing business are being overturned, calling into question how traditional content—whether print, graphics, audio or video—is produced and delivered.
F The change is actually twofold, and much of the problem has stemmed from a failure to understand this. For one, not only is content going digital but, in the process, it is also becoming connected. This change from linear type and airwaves to interactive bits and bytes has caused the balance of power to shift to those who aggregate and distribute digital content online. Take the way consumers are swapping from printed books, magazines and newspapers to digital versions that can be downloaded to e-readers, tablets, laptops or even smart phones. It is not only bookshops and newsstands that lose from this process. Publishers, too, are suffering as advertisers abandon printed pages and television slots for the online world.
G It is not as though publishers can make up the difference by taking their wares online. A reader of a printed publication typically brings in 18 times the value of an online reader. In part, that is because newspapers and magazines are experts at selling their demographics to advertisers, while websites serving up information and entertainment rely more on generic services like Google’s advertising network. Also, there are simply far more outlets on the web than on newsstands for advertisers to choose from.
H Television is not much better off. The difference in value between a broadcast viewer and an online equivalent is around three to one. But that discrepancy is expected to widen as traditional television sets are replaced with TVs that can download video direct from the Internet, and more entertainment websites spring up to cater for this burgeoning ’over-the-top’ demand. Already viewers have started cancelling their $70 cable or satellite subscriptions, and downloading their favourite television shows from online sites like Hulu or YouTube for nothing or, at most, a small pay-as-you- go fee. Likewise, sales of DVDs are being clobbered, as Netflix and others allow customers to stream unlimited movies direct to their television sets for $9 a month.
I The same disintermediation has long been happening to music, as consumers download single tracks direct from iTunes, Apple’s online store, for 99 cents a pop, rather than buy whole CD albums from record shops for $10 or more. In the process, Apple has flipped the ’razor-and-blades’ model of doing business on its head. Instead of subsidising the cost of media players like the iPod and iPad (the razor in the metaphor) and making tons of money out of downloads from iTunes (the blades), it has done the reverse. Thus, the device makers are joining online aggregators and distributors to capture an increasing share of the disposable income consumers spend on information and entertainment—all at old media’s expense.
J The second change, in the way marketers are connected to consumers, is more subtle. New media make life easier, richer and more satisfying for the consumer. To do so, they exploit far more of the marketing opportunities that exist between the content and the consumer. Old-media companies have traditionally left that to others, pleased to collect just advertising and subscription revenues. Now they must learn to do the same.
K Easier means things like having a single subscription to a publication or pay TV channel that applies across a variety of platforms—from television sets and computers to tablets, e-readers and mobile phones. To make life easier still, each platform needs the same interface, the same set of navigational tools and the same quality of experience. Television sets—with remote controllers capable of moving on-screen cursors only up, down and across, and then just one step at a time—are leagues behind the swiping gestures pioneered by the iPhone. New-media innovators are bent on making the television set as easy to navigate as an iPad. Old-media laggards will need to do the same.
—EconomistParagraph B

[单选题]高频振荡电感型接近开关的感应头附近有金属物体接近时,接近开关( )。
A.涡流损耗减少
B.无信号输出
C.振荡电路工作
D.振荡减弱或停止

[多选题]当钢轨出现（ ）等伤损时，应及时进行修理性打磨。
A.掉块
B.波磨
C.鱼鳞裂纹
D.肥边

[多选题]道岔及其前后钢轨位移观测桩设置在（ ）。
A.岔头
B.限位器（或间隔铁）
C.岔尾（含直、曲股）
D.道岔前后50m和200m处

[简答题]极速补水

[多选题]在( )等气象条件下，或经过冰雪、泥浆、湿滑等路面时，应减速慢行，同时开启雾灯、危险警示灯，必要时加装防滑链。
A.雨
B.雪
C.雾
D.大风

[单选题] 依据《南方电网公司安全生产令》 第六条规定：加强作业过程( )，严禁违章指挥、违章作业和违反劳动纪律，杜绝人身死亡事故。
A.安全考核
B.质量管控
C.安全检查
D.安全管控

[多选题]在发生人身触电事故时，可以不经许可，立即断开有关设备的电源，但事后应立即报告（）。
A.工作许可人
B.工作负责人
C.值班调控人员
D.运维人员

[判断题]数据通信系统包括3个基本组成部分，即数据终端设备、数据电路端接设备、和通信信道。
A.正确
B.错误

[判断题]事故调查中需要进行技术鉴定的,事故调查组应当委托具有国家规定资质的单位进行技术鉴定,不可以直接组织专家进行技术鉴定。( )
A.正确
B.错误

[判断题]气体灭火系统，使用中应当注意防毒、防冻伤。(　　)
A.正确
B.错误

[不定项选择题]A.幼女阴道炎
A.外阴阴道假丝酵母菌病
B.萎缩性阴道炎
C.滴虫阴道炎
D.细菌性阴道病
E.需分泌物查找线索细胞有

[单项选择]桥面铺装即行车道铺装，不适用的铺装材料有( )。
A. 防水混凝土
B. 沥青混凝土
C. 水泥混凝土
D. 干硬性混凝土

[单选题]根据《证券投资顾问业务暂行规定》，以下对证券公司、证券投资咨询机构提供证券投资顾问服务时收费环节的说法不正确的是（　　）。
A.证券投资顾问服务费用应当以公司账户收取
B.可以按照服务期限，客户资产规模收取投资顾问服务费用
C.不可以采用差别佣金方式收取证券投资顾问服务费用
D.证券公司、证券投资咨询机构应当按照公平、合理、自愿的原则与客户协商并书面约定收费方式

[单项选择]以下选项不属于绿藻的是( )。
A. 大球藻
B. 栅藻
C. 衣藻
D. 团藻

[判断题]商户号和商户结算账户属于正常状态下，才能通过OA系统发起提交商户退货或商户入账等差错业务。
A.正确
B.错误

[单选题] 杆塔按其在线路中的用途可分为多种，用于线路中间的，承受侧风压的称为（ ）。
A.耐张杆
B.直线杆
C.终端杆
D.转角杆

[单选题]向班组签发施工任务书和限额领料单所适用的定额是()。
A.概算定额
B.预算定额
C.概算指标
D.施工定额