热门试题:
[多选题]建设单位负责监督、()、()、()所属业主项目管理机构的基建工程设计管理工作。
A.执行
B.指导
C.检查
D.考核
[判断题]一级价格歧视,是指企业对每一单位产品都按照消费者所愿意支付的最高价格出售。
A.正确
B.错误
[多选题]下列属于税务系统的领导职务的有( )。
A.县处级正职
B.一级调研员
C.四级主任科员
D.乡科级正职
[单项选择]与肺泡气体进行氧和二氧化碳的交换场所为()
A. 终末细支气管
B. 肺周围毛细血管网
C. 呼吸性细支气管
D. 末梢小动脉
E. 毛细血管前血管
[多选题]网络软件包括“ ”。
A.网络操作系统
B.通信软件
C.通讯协议
D.显示器
[填空题]全时通客户若预付话费低于()元后,将无法正常享受全时通服务。
[单选题]线路大中修及大型养路机械作业的施工天窗不少于( )min
A.70
B.90
C.180
D.240
[单项选择]间歇性便后滴鲜血,痔不脱出肛门外()
A. 外痔
B. 前哨痔
C. 一期内痔
D. 二期内痔
E. 三期内痔
[单选题]搭载300S型ATP的CR400AF、CR400AF-A/B/BZ型动车组,ATP在测试过程中,车辆会产生( )次紧急制动。
A.A、0
B.B、1
C.C、2
[多选题]道德的特点包括( )
A. 稳定性
B. 规范性
C. 天赋性
D. 社会性
E. 层次性
[单选题]与子宫肌瘤的存在与增长关系最密切的激素是()
A.雄激素
B.孕激素
C.泌乳素
D.雌激素
E.甲状腺素
[判断题]定向公差带相对于基准有确定的方向,并具有综合控制被测提取要素的方向和形状的能力。
[单选题]( )地方各级人民政府公安机关均设立督察机构。
A.省级以上
B.地(市)级以上
C.县级以上
D.全国
[单项选择]五跨等跨连续梁,现求最左端支座最大剪力,活荷载应布置在哪几跨( )
A. 1,2,4
B. 2,3,4
C. 1,2,3
D. 1,3,5
[单选题]训练前,要对受训对象进行()的安全教育,讲清注意事项,强调安全纪律。
A.针对性
B.广泛性
C.目的性
[多选题]《普安规》线路作业和巡检人员,必须熟悉管内的( )等信息,作业和巡检时应注意瞭望,及时下道避车。
A.线桥设备情况
B.列车运行速度
C.列车运行密度
D.各种信号显示方法
[判断题]抽放管路出口的瓦斯没有及时稀释之前,常会引起瓦斯积聚。因此,必须对抽放的瓦斯进行利用加工。()
A.正确
B.错误
[单项选择]下列选项中,哪一项不是中间件的正确说法( )
A. 中间件处于操作系统与应用软件之间
B. 中间件可以屏蔽不同平台与协议的差异性
C. 中间件面向最终使用用户
D. 利用中间件开发程序快捷方便
[单选题]自主可控新一代二次系统变电站应配置1 套全站公用的时间同步系统,主时钟应双重化配置,时钟优先采用( )系统
A.GPS
B.GLONASS
C.北斗
D.GSNS
[单项选择]山东农业工程学院北校区图书馆设有门禁系统,读者进入图书馆应如何持通过?()
A. 将借阅卡的条形码对准读卡区域
B. 在读卡面板上进行扫描
C. 反复摩擦借阅卡
D. 直接闯入
[单项选择]以下建筑材料中,()不能用作屋面保温。
A. 膨胀珍珠岩;
B. 陶粒混凝土;
C. 加气混凝土块;
D. 大阶砖;
[简答题]农业气象灾害依据其形成的气象因素分为哪几类?
[判断题]使用撬棍翻动钢轨时钢轨前方不得有人。
A.正确
B.错误
[多选题]单级蒸汽压缩式制冷循环,压缩机吸入管道存在的压力降,对制冷性能有下列哪几项影响?
A.致使吸气比容增加
B.压缩机的压缩比增加
C.单位容积制冷量增加
D.系统制冷系数增加
[单选题]母线电压互感器发生冒烟、着火等无法运行的一次故障时,应用断路器切断该电压互感器所在母线的(),然后再隔离故障的电压互感器。
A.所有出线
B.电源
C.母联
D.所变
[判断题]《电能计量装置技术管理规程》(DL/T448-2000)由国家经贸委批准发布。
A.正确
B.错误
[单选题]管理上的头脑风暴法属于( )。
A.外推法
B.直观法
C.因果法
D.德尔菲法
[不定项选择题]If the trade unionist Jimmy Hoffa were alive today, he would probably represent civil servant. When Hoffa’s Teamsters were in their prime in 1960, only one in ten American government workers belonged to a union; now 36% do. In 2009 the number of unionists in America’s public sector passed that of their fellow members in the private sector. In Britain, more than half of public-sector workers but only about 15% of private-sector ones are unionized.
There are three reasons for the public-sector unions’ thriving. First, they can shut things down without suffering much in the way of consequences. Second, they are mostly bright and well-educated. A quarter of America’s public-sector workers have a university degree. Third, they now dominate left-of-centre politics. Some of their ties go back a long way. Britain’s Labor Party, as its name implies, has long been associated with trade unionism. Its current leader, Ed Miliband, owes his position to votes from public-sector unions.
At the state level their influence can be even more fearsome. Mark Baldassare of the Public Policy Institute of California points out that much of the state’s budget is patrolled by unions. The teachers’ unions keep an eye on schools, the CCPOA on prisons and a variety of labor groups on health care.
In many rich countries average wages in the state sector are higher than in the private one. But the real gains come in benefits and work practices. Politicians have repeatedly “backloaded” public-sector pay deals, keeping the pay increases modest but adding to holidays and especially pensions that are already generous.
Reform has been vigorously opposed, perhaps most egregiously in education, where charter schools, academies and merit pay all faced drawn-out battles. Even though there is plenty of evidence that the quality of the teachers is the most important variable, teachers’ unions have fought against getting rid of bad ones and promoting good ones.
As the cost to everyone else has become clearer, politicians have begun to clamp down. In Wisconsin the unions have rallied thousands of supporters against Scott Walker, the hardline Republican governor. But many within the public sector suffer under the current system, too.
John Donahue at Harvard’s Kennedy School points out that the norms of culture in Western civil services suit those who want to stay put but is bad for high achievers. The only American public-sector workers who earn well above $250,000 a year are university sports coaches and the president of the United States. Bankers’ fat pay packets have attracted much criticism, but a public-sector system that does not reward high achievers may be a much bigger problem for America.
The example of the unions in Wisconsin shows that unions _______.
A.often run against the current political system
B.can change people’s political attitudes
C.may be a barrier to public-sector reforms
D.are dominant in the government
[多选题]反腐败三项工作格局是指()
A.领导干部廉洁自律
B.查办违法违纪案件
C.加强党内监督
D.纠正部门和行业不正之风
[单选题]基金行业自律组织是由( )成立的行业自律组织。
①基金持有人
②基金管理人
③基金托管人
④基金销售机构
A.①②③
B.①③④
C.②③④
D.①②③④
[单项选择]血虚月经过少的治法是
A. 补气摄血
B. 补血调经
C. 温经养血
D. 养血活血
E. 行气活血
[填空题]160km/h区段,在线路上作业时,遇有快速列车开来时,应在距轨枕外侧2.5m以外或()避车。
[简答题]气虚是脏腑组织机能减退所表现的证候。多由久病体虚,劳累过度,年老体弱等因素所致。( )