热门试题:
[单选题]烟草专卖品准运证由( )负责办理。
A.省级烟草专卖局
B.市级烟草专卖局
C.烟草专卖品所在地有权签发准运证的烟草专卖局
D.县级烟草专卖局
[单选题]《山西省煤矿分级分类安全监管监察办法》提到的“五假五超三瞒三不”现象,其中“三不”不包括()
A.不经批准擅自复工复产
B.不按核定生产能力生产
C.不具备法定办矿条件
[单选题]十进制数124转换成二进制数是 。
A.1111010B
B.1111100B
C.1011111B
D.1111011B
[单选题]零序保护的最大特点是(____)。
A.只反映接地故障
B.反映相间故障
C.反映变压器的内部故障
D.线路故障
[单项选择]
Text 3
Quite apart from any awkwardness in the way he handled the hostile bid by rival Oracle for the firm he was running, Craig Conway seems to have been an unpopular CEO of PeopleSoft, a large enterprise-software company. Three managers who reported directly to him were apparently close to resigning in frustration, and the board was unhappy about "mis-statements" he made to analysts. So even though there was no "smoking gun", as the board put it, Mr. Conway was fired on October 1st and replaced by the firm’s founder, David Duffield.
Mr. Duffield’s brief is now to address Mr. Conway’s perceived shortcomings and his obsession with fending off the $ 7.7 billion takeover bid from Oracle. At the same time, says Paul Hamerman of Forrester, a research firm, Mr. Conway offered no compelling technological vision for PeopleSoft, and seemed deaf to "quite a noise level of customer complaints". Mr. Conway’s firing
A. is hard to resist.
B. is not given first priority.
C. depends on its validity.
D. is irrational.
[单选题]哪个国家从2002年推动品格教育的预算从2.5亿美金提高三倍( )。
A.美国
B.墨西哥
C.巴拿马
D.英国
[多选题]生产经营单位的( )必须具备与本单位所从事的生产经营活动相应的安全生产知识和管理能力。
A.主要负责人
B.现场实习人员
C.安全生产人员
D.安全生产管理人员
[多项选择]《烟草行业内部专卖管理监督工作规范》规定,对复烤加工企业定期检查,主要检查( )等情况。
A. 按委托加工合同调入原烟、投料加工、产成品发运等环节的规范情况
B. 未经审批加工暂无调拨流向的烟叶
C. 废弃烟叶处理情况
D. 卷烟、雪茄烟生产企业所属打叶复烤车间违规承揽烟叶委托加工业务
[单选题]GYK进路选择只有在( )下有效。
A.正常监控模式
B.调车模式
C.目视行车模式
D.区间作业模式
[单选题]闭路电视监控系统(简称CCTV)为控制中心调度管理人员、( )、列车司机等对车站的站厅、站台、出入口等主要区域提供监视服务。
A.站务员
B.车站值班员
C.乘客
D.值勤人员
[单选题]在word的表格中,要计算一列数据的总和,应该使用哪个公式( )。
A.SUM
B.AVERAGE
C.MIN
D.COUNT
[单项选择]DL/T5345-2006《梯级水电厂集中监控工程设计规范》规定:梯级集中控制中心的供电电源必须可靠,应由两路来自不同电源点的馈线供电,电源质量应符合要求,电压波动范围宜小于()。
A. ±5%;
B. ±10%;
C. ±2O%。
[单选题]枕先露分娩机制:胎头衔接时的径线是
A.双顶径
B.枕额径
C.双颞径
D.枕颏径
E.枕下前囟径
[单项选择]Success, it is often said, has many fathers--and one of the many fathers of computing, that most successful of industries, was Charles Babbage, a 19th-century British mathematician. Exasperated by errors in the mathematical tables that were widely used as calculation aids at the time, Babbage dreamed of building a mechanical engine that could produce flawless tables automatically. But his attempts to make such a machine in the 1920s failed, and the significance of his work was only rediscovered this century.
Next year, at last, the first set of printed tables should emerge from a calculating "difference engine" built to Babbage’s design. Babbage will have been vindicated. But the realization of his dream will also underscore the extent to which he was a man born ahead of his time.
The effort to prove that Babbage’s designs were logically and practically sound began in 1985, when a team of researchers at the Science Museum in London set out to build a difference engine in time
A. Computing is generally believed to be the most successful of industries.
B. Mistakes are unavoidable in mathematical research work.
C. Innovations depend on more than just creative ideas.
D. Scientific research always takes an enormous amount of money.
[单选题]非运维人员进行的低压测量工作,宜填用()。
A.配电第一种工作票
B.配电第二种工作票
C.配电带电作业工作票
D.低压工作票
[单项选择]炭片调压器中稳定变压器的功用是()
A. 稳定激磁电流
B. 稳定工作线圈电流
C. 防止衔铁振动,提高调压的灵敏度
D. 阻止衔铁振动,提高调压的稳定性
[简答题]东莞规定什么时候之前参加养老保险达到退休后缴费年限不用累计超过15年就可以领取养老金呢?
[多选题]清理、清洗受限空间的方式包括( )。
A.腾空空间
B.清扫空间
C.中和危害物
D.置换
[单项选择]数据库应用系统包括( )。
A. 数据库语音、数据库
B. 数据库、数据库应用程序
C. 数据管理系统、数据库
D. 数据库管理系统
[单选题]烫制鳝鱼时,一般需要在90℃左右的水中烫制约( )。
A.5分钟
B.15分钟
C.25分钟
D.35分钟
[判断题]同一滑移面上位错线平行的异号刃型位错,相互作用结果使位错彼此远离。
[单选题]根据烟气、毒害品性质确定防护等级,严格等级防护措施,未采取防护措施的人员( )进入危险区域。
A.视情
B.严禁盲目
C.可以
D.严禁
[判断题]根据《民用航空电信人员执照管理办法》,申请执照及相关签注前,申请人应当完成规定的岗位培训,并取得培训合格证。
A.正确
B.错误
[单选题]在空中,若把速度基准电门放 VREF位,会显示
A.A.空白
B.B.输入无效
C.C.人工调定的着陆基准速度
D.D.FMC自动提供的速度基准
[简答题]用于线路上的钢轨需要截断时,应全断面垂直锯断。严禁使用________或________,严禁使用剁子和其他工具强行截断和冲孔。
[单项选择]吊笼缓冲装置用以吸收下降的吊笼的()能。
A. 静
B. 位
C. 势
D. 动
[多项选择]根据相机抉择原理,面对宏观经济过热的情况,政府可考虑采用的财政政策有:
A. 提高税率
B. 降低税率
C. 扩大货币供给
D. 削减财政支出
E. 扩大财政支出
[判断题]产生脆性断裂的原因可归纳为三方面:材料的韧性不足、存在裂纹缺陷和一定的应力水平等。
[判断题]2.228. 第228题
所有电流互感器和电压互感器的二次绕组应有永久性的、可靠的保护接地。
A.正确
B.错误
[判断题]纸币钱箱和硬币钱箱可放在一起清点。
A.正确
B.错误
[单选题]机车正常运行时,辅助变流器1工作在( )方式为机车辅助电动机供电。
A.VVVF
B.CVCF
C.TCMS
[单项选择]用5kg重的手锤敲击基础,检查密实度,不得有空洞声音。是设备基础验收中对( )的检查。
A. 基础施工单位应提供设备基础质量合格证书
B. 基础外观的检查
C. 基础的位置、几何尺寸的检查
D. 所有预埋件位置和数量的检查
[单项选择]What's the probable relationship between the two speakers
A. Husband and wife.
B. Doctor and patient.
C. Friends.
D. Salesperson and customer.
[单项选择]对梅毒的治疗,下列哪项是不正确的
A. 因药物不足治疗不彻底可转为潜伏梅毒,亦无传染性
B. 青霉素是首选药物
C. 对青霉素过敏者可改用红霉素
D. 母亲患有梅毒可通过胎盘传给胎儿引起流产,早产或死胎等,因此孕期应积极治疗
E. 孕妇禁用四环素