热门试题:
[单选题]根据《南方电网公司业扩管理办法》,电能计量装置,原则上应装在( )的产权分界处
A.供电设施
B.投资界面
C.非供电设施
D.非投资界面
[判断题]同型号、同规格、同批次电流互感器一、二次绕组的直流电阻和平均值的差异不宜大于10%。当有怀疑，应降低施加的测量电流。
A.正确
B.错误
[单选题]既承认实践是检验真理的唯一标准,又承认逻辑证明在认识和探索真理中的作用,就是认为()。
A. 检验真理的标准是多元的
B. 逻辑证明可以取代实践标准
C. 逻辑证明可以最终证实或驳倒真理
D. 被逻辑证明和证伪了的认识最终还要靠实践的检验
[填空题]一般民用建筑的构造组成分( )大部分，它们分别是( )、( )、( )、( )、( )和( )。
[判断题]203．对借款人每月收入不足的，还可将属于借款人家庭所有的持有期在半年以上的记账式国债，在扣除应支付的首付款之后，按照一定的折算比例和贷款月数，折算计入每月收入。
A.正确
B.错误
[不定项选择题]Among the annoying challenges facing the middle class is one that will probably go unmentioned in the next presidential campaign: What happens when the robots come for their jobs?
Don’t dismiss that possibility entirely. About half of U.S. jobs are at high risk of being automated, according to a University of Oxford study, with the middle class disproportionately squeezed. Lower-income jobs like gardening or day care don’t appeal to robots. But many middle-class occupations-trucking, financial advice, software engineering—have aroused their interest, or soon will. The rich own the robots, so they will be fine.
This isn’t to be alarmist. Optimists point out that technological upheaval has benefited workers in the past. The Industrial Revolution didn’t go so well for Luddites whose jobs were displaced by mechanized looms, but it eventually raised living standards and created more jobs than it destroyed. Likewise, automation should eventually boost productivity, stimulate demand by driving down prices, and free workers from hard, boring work. But in the medium term, middle-class workers may need a lot of help adjusting.
The first step, as Erik Brynjolfsson and Andrew McAfee argue in The Second Machine Age, should be rethinking education and job training. Curriculums—from grammar school to college- should evolve to focus less on memorizing facts and more on creativity and complex communication. Vocational schools should do a better job of fostering problem-solving skills and helping students work alongside robots. Online education can supplement the traditional kind. It could make extra training and instruction affordable. Professionals trying to acquire new skills will be able to do so without going into debt.
The challenge of coping with automation underlines the need for the U.S. to revive its fading business dynamism: Starting new companies must be made easier. In previous eras of drastic technological change, entrepreneurs smoothed the transition by dreaming up ways to combine labor and machines. The best uses of 3D printers and virtual reality haven’t been invented yet. The U.S. needs the new companies that will invent them.
Finally, because automation threatens to widen the gap between capital income and labor income, taxes and the safety net will have to be rethought. Taxes on low-wage labor need to be cut, and wage subsidies such as the earned income tax credit should be expanded: This would boost incomes, encourage work, reward companies for job creation, and reduce inequality.
Technology will improve society in ways big and small over the next few years, yet this will be little comfort to those who find their lives and careers upended by automation.
Destroying the machines that are coming for our jobs would be nuts. But policies to help workers adapt will be indispensable.
Who will be most threatened by automation?
A.Leading politicians.
B.Low-wage laborers.
C.Robot owners.
D.Middle-class workers.
[多项选择]烧伤后肾功能不全，叙述正确的是( )
A. 感染所致肾功能不全处理按非少尿型肾功能不全处理
B. 都表现为尿少
C. 患者血钾都升高
D. 主要原因为休克和感染
E. 血尿素氮、肌酐都升高
[单选题] 在采用熔化极氩弧焊焊接铝及铝合金时,保护气除了采用惰性气体,还可以采用其他活性气体。 【判断题】
A.正确
B.错误
[判断题]昼间停车信号：展开的红色信号旗；无红色信号旗时，两臂高举头上，向两侧摇动。
A.正确
B.错误
[单选题] “法立而不行,与无法等。”这句话强调了( )。
A.学法的重要性
B.立法的重要性
C.守法的重要性
D.知法的重要性
[多项选择]《跟单信用证统一惯例》(简称 UCP500)对银行的免责作了规定，下列选项哪些是正确的( )
A. 银行只对单据表面真实性作形式上的审查，对单据的真实性、有效性不作实质性审查
B. 银行对单据中货物的描述、价值及存在情况免责
C. 银行对买卖双方的履约情况概不负责
D. 信用证开出后，对于买卖合同的内容的变更、修改或撤销，除非通知银行，否则银行概不负责
[单项选择]As high school students flock to social networking sites, campus police are scanning their Facebook and MySpace pages for tips to help break up fights, monitor gangs and prevent crime.
Some students object to police looking over their shoulders. But officers responsible for school safety say routine checks of the online forums often add to the knowledge they obtain from hallways or schoolyards.
In recent years, school administrators have blamed some campus fights on Internet conflicts and urged parents to keep watch on their children’s computer activity. But students who use the Web to let their 500 closest friends know what they are doing at all times are sometimes surprised that police are watching, too.
Police don’t have special privileges on Facebook or MySpace. Students who want to go unobserved can change privacy settings so that their profiles are displayed only to a list of approved people. But the default (默认) settings leave those profiles open to many Internet
A. Students’ neglect of protecting their privacy online.
B. Internet helping police maintain school and public order.
C. Social networking sites having bad influence on teenagers.
D. Police’s unwelcome interference in students’ online activities.
[判断题]生产经营单位应当建立相应的机制，加强对安全生产责任制落实情况的监督考核，保证安全生产责任制的落实。
A.正确
B.错误
[单项选择]对病毒感染有效的药物是：
A. 氟胞嘧啶
B. 阿糖腺苷
C. 二者均是
D. 二者均否
[单项选择]患者呕吐吞酸，嗳气频繁，胸胁闷痛，脉弦。治疗应选用
A. 干姜
B. 高良姜
C. 吴茱萸
D. 丁香
E. 小茴香
[简答题]1 近电作业，当作业人员或机械器具与750kV带电设备的最小距离小于——m风险控制值时，施工项目部应编写安全施工方案，并将安全施工方案提交运维单位备案。
[单项选择]在银行风险管理中，银行( )的主要职责是制定风险管理的程序和操作规程，及时了解风险水平及其管理状况。
A. 股东大会
B. 董事会
C. 监事会
D. 高级管理层
[单项选择]关于APTT测定，下列说法错误的是（）.
A. 一般肝素治疗期间，APTT维持在正常对照的1.5～3.0倍为宜
B. 受检者的测定值较正常对照延长超过10秒以上才有病理意义
C. APTT测定是反映外源凝血系统最常用的筛选试验
D. 在中、轻度FⅧ、FⅨ、FⅪ缺乏时，APTT可正常
E. 在DIC早期APTT缩短
[多项选择]自整流高压汞灯的优点是( )。
A. 发光效率高
B. 省电
C. 附件少
D. 功率因数接近于1
[填空题]在空气精馏中，回流比一般是指塔内（）与（）之比。
[判断题]惠银线全线水力系统主要采取压力控制模式，对银川首站出站、银川末站进站压力进行控制，同时通过模拟仿真软件对全线压力进行监控。（ ）
A.正确
B.错误
[单项选择]以学习成绩为中心,在教师指导下使用结构化的有序材料的课堂教学称为( )。
A. 发现教学
B. 指导教学
C. 情境教学
D. 个别化教学
[判断题]离心泵在运行中,若关闭出口阀,则泵的流量为零,扬程也为零。 ( )
A.正确
B.错误
[单项选择]某地2006年平均人口为200万人，慢性病发病报告显示，糖尿病患病率为10%，年内有1500人死于糖尿病，则该地的糖尿病的病死率为（1/1000）（）
A. 7.50
B. 0.75
C. 37.5
D. 13.0
E. 26.6
[单选题]老年人夜间起床如厕时,由于体位的突然变化,容易造成心脑血管供血不足而发生跌倒,所以,要做到“三个半分钟”,下列哪项不包括在内?( )
A. 、夜间起床时,醒来睁开眼睛后,继续平卧半分钟
B. 、在床上坐半分钟
C. 、双腿下垂床沿半分钟,最后才下地活动
D.夜间起床时,醒来睁开眼睛后,平卧半分钟后直接下床
[单选题]碳粉数字印刷机的色粉主要有( )组成
A. 色料
B. 塑料树脂
C. 流动性
D. 电荷剂
E. 其他组分
[判断题]检修行车设备时，如检修地点距离行车室较远时，可先检修，后登 记。 ( )
A.正确
B.错误
[单选题]《安全生产法》规定,从业人员发现直接危及人身安全的紧急情况时,有权停止作业或 者在采取可能的应急措施后 ( ) 作业场所。
A.坚守
B.保护
C.撤离
[单选题]高压电力电缆不需停电的工作，应填用（）工作票。
A.第一种
B.第二种
C.带电作业
D.电力电缆第一种
E.略
F.略
[单选题]放款中心放款审核岗工作职责不包含（ ）。
A.审核信用发放条件等信贷批复要求的落实情况
B.审核主从合同内容及签字盖章的规范性
C.收集、核对客户印鉴卡
D.审核支付方式及受托支付手续的合规性
[单选题]超声波局部放电检测环境温度不宜低于（）ºC。
A.0
B.5
C.10
D.15
[单选题]3.73.第73题
为鼓励客户电锅炉替代燃煤(油)锅炉改造积极性，及时将奖励发放到位，奖励申报工作每季组织一次。
A.正确
B.错误
[单选题]冰雪天气时，应检查断路器导电部分是否有冰雪立即熔化现象，大雪时还应检查设备积雪情况，及时处理过多的积雪和悬挂的冰柱。
A. 正确
B. 错误
[单项选择]不属于个人史内容的是（）
A. 受教育程度
B. 特殊嗜好
C. 工业毒物接触情况
D. 经济情况
E. 计划生育情况
