热门试题:
[单项选择]马克思主义是一个博大精深的科学理论体系,其理论基础是()
A. 剩余价值学说
B. 马克思主义政治经济学
C. 马克思主义哲学
D. 科学社会主义
[单选题]诊断糖尿病时首选检测指标是
A.任意血糖
B.空腹血糖
C.餐后 2 小时血糖
D.糖化血红蛋白
E.葡萄糖耐量试验
[单选题]DS6-11计算机联锁系统两台UPS处于互为()的状态。 ( )
A.检测
B.在线
C.冷备
D.热备
[简答题]你的业务能力得到领导的赏识,同事排挤你,你该怎么办?
[判断题] ( )钻杆不可单独与工具组成钻杆柱。
A.正确
B.错误
[判断题]ISDN定义的30B+D中的D信道是一个64kb/s速率的信令信道。
[简答题]中央指导组20日表示,湖北武汉疫情防控形势尽管有好的迹象和积极变化,但仍然十分严峻
[判断题] ( )特种设备事故造成10人以上30人以下死亡,或者50人以上100人以下重伤,或者5000万元以上1亿元以下直接经济损失的,属于重大事故。
A.正确
B.错误
[判断题]绿色用电,是指绿色电力消费与生产的协同互动,从需求侧促进可再生能源电力的有效消纳利用,推进能源绿色转型与温室气体减排。
A.正确
B.错误
[单选题]属于背部最浅层的肌是()
A.背阔肌
B.肩胛提肌
C.菱形肌
D.上后锯肌
E.下后锯肌
[多项选择]当一方当事人向对方发送的订约提议中附有下面哪些字样时,被视为要约邀请().
A. 以我方最后确认为准
B. 仅供参考
C. 感谢您的合作
D. 谢谢您的支持
[填空题]线路设备大修项目原则上应按周期安排,并可根据( )评价结果合理调整。
[单选题]配电设备操作后无法看到设备实际位置时,应通过间接方法来判断设备位置。判断时,至少应有两个非同样原理或非同源的指示发生对应变化,且所有这些确定的指示均已同时发生对应变化,方可确认该设备已操作到位。
A.正确;
B.错误;
[单选题](49840)吊钩作负荷试验时,应达到超负载的( )%的质量。
A.10
B.15
C.25
D.35
[判断题]差压变送器改变测量膜片的厚度、就可以改变仪表的测量范围。
[单选题]线路速度100km/h,采用反向曲线变更线间距可不设缓和曲线的最小圆曲线半径为()。
A.4000m
B.5000m
C.10000m
D.12800m
[填空题]REA’s Problem Solver Books
· Designed to save students hours of time in finding solutions to problems
· Include every type of problems that might be given in exams
· All problems are worked out with detailed step-by-step illustrations
· They are essential supplements to all class texts
· Over 1000 pages in each book
· Each book is the first of its kind ever produced in its field
Outlines of each book are given on the inside pages of this announcement.
If books cannot be ordered through your teacher, use the ordering form attached to this announcement and mail it directly to us at REA (Research & Education Assoeiation). REA makes it a point to fill orders from teachers and students immediately. If you are not satisfied, for any reason, you may return the book within 30 days after you receive it, and we will give a full refund.
What can you find in REA’s Problem Solver Books
______ to problems.
[单选题]邓某经某村同意在该村地界建房作经营场地,后该区土地管理局、乡政府等有关人员在现场指出,此建筑未办理土地使用手续和建房许可证,属违章建筑,应予以拆除。市城管监察大队某区中队未向邓某下达任何处理决定即带民工10余人将房屋拆除。邓某欲起诉,应以何行政主体为被告?( )
A.某市城管监察大队
B.某市城管监察大队某区大队
C.某区土地管理局
D.某乡政府
[单选题]最佳高度为:
A. 飞机每公斤燃油所飞最大距离(最有效航程)对应的高度
B. 飞机分段爬升所能达到的最大高度
C. 平飞中使用最大巡航推力的最大高度和最大巡航推力时达到300英尺/分钟垂直速度的最大高度并带有0 .3g的过载余度
[判断题]《担保法》第二十五、二十六条规定,在合同约定的保证期间和前款规定的保证期间,债权人未要求保证人承担保证责任的,保证人免除保证责任。( )
A.正确
B.错误
[多选题]加强职业道德建设是推动社会主义的( )建设需要。
A.物质文明
B.文化
C.物质
D.精神文明
E.生活
[单选题]‘年1月31日起实施的集团《上海轨道交通检修施工管理规定》中指出,在施工各环节中,发生造成运营列车最大晚点( )min以上或首末班车最大晚点2min以上的属于严重违规。
A.5
B.8
C.10
D.15
[单选题]对被盘问人的继续盘问时间自( )之时起不超过24小时。
A.被盘问开始
B.安全检查结束
C.被关进候问室
D.带至公安机关
[单选题]下列选项中,不属于分析型的人的特征的是( )。
A.严肃
B.认真
C.果断
D.真实
[判断题]由于负荷电流的变化、气温变化及自然环境的影响,各接点接触电阻也会不同程度地相对增大()。
[单选题]关于小组工作中发展模式的表述,错误的是()。
A.发展模式的服务人群包括各种困难人群、面临危机的人群以及寻求更大自我发展的人群
B.发展模式关注的焦点在于小组组员有关生理和病理方面的因素
C.发展模式又称过程模式或发展性小组模式
D.发展模式的实施原则是积极参与的原则与 “使能者”原则
[单选题]流过线性电阻的电流与电阻两端电压成( )。
A.A、正比
B.B、反比
C.C、无关
D.D、线性
[单项选择]慈善事业是一种有益于社会与人群的社会公益事业,是政府主导下的社会保障体系的一种必要的补充。慈善事业是在政府的倡导或帮助、扶持下,由民间的团体和个人自愿组织与开展活动的,对社会中遇到灾难或不幸的人,不求回报地实施救助的一种无私的支持与奉献的事业。慈善事业实质上也是一种社会再分配的实现形式。
以下属于慈善事业的是( )。
A. 林某含冤入狱被关押2年后无罪释放,获得政府发放的国家赔偿金
B. 刘某因病致贫,无正常收入来源,家庭贫困、生活窘迫,去所在地的民政局申请低保
C. 中国儿童少年基金会发起“春蕾计划”,在全国各地援建了多所春蕾学校
D. 某企业资助多名贫困大学生的学费和生活费,要求其毕业后在该企业至少工作两年
[单选题]请阅读Passaqe l,完成第小题。
Passage 1
Among the throngs of Americans prowling the malls and trawling e-commerce sites, many are looking out for themselves. Retail-research firm NPD Group said, thus far, about one third of consumers have engaged in what is called self-gifting. That's up from 12 percent in a typical pre-recession year, and up from the 19 percent who said they planned to do so last year. The National Retail Federation, the dispenser of all holiday-related data, said in 2012, nearly 60 percent of shoppers would do so.
The latest step in the evolution of our burgeoning culture of narcissism? Yes. Self-gifting makes psychological and economic sense given what Americans have endured these years.
THE POST-BUST(破产) era has been a long, hard, heroic slog of balance-sheet improvement.
Americans have labored to save money and hack away at the huge mountain of debt they accumulated during the credit boom. According to the New York Federal Reserve, consumers have knocked down their aggregate debt load from $12.67 trillion in the third quarter of 2008 to $11.31 trillion in the third quarter of 2012; credit-card debt is off $192 billion from the peak. Americans have cut their load by spending more carefully and engaging in that most un-American of traits:
self-abnegation.
After living frugally for so much of the year and for so many years who can blame a parent at an Apple Store for buying herself a new iPad? Indeed, self-gifting may actually be a function of the new abstemiousness. Let's say you've been holding off on replacing your old television. Why not buy it around November or December when insane promotions and free shipping are available?
Besides, it's not like self-gifters are solely interested in self-pleasure. An NRF survey said that the typical self-gifter would spend about $140 on himself this year. For comparison's sake, the survey said the typical shopper would spent about $750 in all.
After a long period of economic madness(remember the housing bubble and the dotcom mess),self-gifting is a sign of much-needed economic rationality. Shopping for others involves a certain amount of wrong guesswork with negative financial consequence. This year, for example, CEB TowerGroup claims that Americans will load $110 billion onto gift cards and give them as presents.
But the market-research firm says that about 1.6 percent of that total, about $1.7 billion, will go unused. Meanwhile, a large percentage of gifts wind up getting returned. Adults surveyed by BIG insight in November 2012 found that 35 percent of people reported returning at least some of their gifts. Returns induce guilt and raise the specter of uncomfortable conversations about what happened to that giant striped sweater. But more significant, returns are bad for the environment.
They lead to more trips to the mall, higher shipping costs, and the unnecessary use of packaging materials.
These days, the rise of e-commerce means shopping is now antiseptic: sit and click. With the charm gone, we have to come up with other ways to make the experience pleasurable.
As the song goes, "Have yourself a merry little Christmas".
What does the underlined word "aggregate" in PARAGRAPH 3 most probably
mean?
查看材料
A.Gigantic.
B.Heavy.
C.Total.
D.Maximum.
[单选题]上行定时使距离 gNodeB不同的UE发送上行数据能同时到达 gNodeB
A. 对
B. 错
[单选题]中断工作连续( )以上而仍继续担任接触网运行和检修工作的人员必须进行安全考试。
A.3个月
B.6个月
C.9个月
D.12个月
[单选题] 抢险救援预案的主要内容不包括( )
A. 灾情设定
B. 危害特性
C. 处置程序
D. 救援后清理物资
[单项选择]在DWDM系统中,能对某些再生段开销字节进行监视的OUT是()。
A. 发送端OTU
B. 中继器使用OTU
C. 接收端OTU
D. 放大器使用OTU
[判断题]钻井搬迁作业过程中,应确保通信24h畅通。
A.正确
B.错误
[判断题]空调制冷系统制冷剂过多会造成压缩机负荷高。
A.正确
B.错误
[单选题]成人血清钠检测值为125mmol/L,估计每公斤体重缺氯化钠的量为
A.0.50-0.75g
B.0.80-1.00g
C.1.05-1.25g
D.0.25-0.45g
[单选题]下运动神经元瘫痪的一个重要体征是( )
A.深反射增强
B.深反射减弱或消失
C.腱反射增强
D.肌张力增高
E.有病理反射