热门试题:
[单选题]炉甘石.珍珠宜用( )粉碎。
A.干法
B.单独
C.混合
D.水飞法
[判断题]( )容量在10kW以下的交流电机转子允许只进行静平衡试验。
A.正确
B.错误
[单项选择]
Yasuhisa Shizoki, a 51-year-old MP from Japan’s ruling Liberal Democratic Party (LDP), starts tapping his finger on the dismal economic chart on his coffee table. "Unless we change the decision-making process," he says bluntly, "we are not going to be able to solve this kind of problem." With the economy in such a mess, it may seem a bit of a diversion to be trying to sort out Japan’s political structures as well as its economic problems. But Mr Shiozaki can hardly be accused of time-wasting. He has consistently prodded the government to take a firm hand to ailing banks, and has given warning against complacency after a recent rise in share prices. Far from being a distraction, his latest cause highlights how far Japan is from genuine economic reform.
Since cowriting a report on political reform, which was released by an LDP panel last week, Mr Shiozaki has further upset the party’s old guard. Its legionaries, flanked by columns of th
A. "into hierarchies."
B. "for the better."
C. "on rigid routines."
D. "behind the times."
[判断题]（）三相电源作星形连接时，相电流等于线电流。
A.正确
B.错误
[单选题]接受忠告的正确反应是( )。
A.以烦躁的倾听
B.尽量把责任推给别人
C.应辩解说:“那是因....”.
D.切勿感情用事
[判断题]《动车组以外列车的机务行车安全措施》规定： 列车停留时，列车尾部应留有安全距离
A.正确
B.错误
[填空题]The Bush crowd bristles (发怒) at the use of the "Q-word" —quagmire (沼泽) —to describe American involvement in Iraq. But with our soldiers fighting and dying with no end in sight, who can deny that Mr. Bush has gotten us into "a situation from which extrication (救出，解脱) is very difficult," which is a standard definition of quagmire
More than 1,730 American troops have already died in Iraq.
(66) . She was one of six service members, including four women, who were killed when a suicide bomber struck their convoy in Falluja last week.
With evidence mounting that U.S. troop strength in Iraq was inadequate, Mr. Bush told reporters at the White House, "There are some who feel that the conditions are such that they can attack us there. My answer is, Bring them on. "
(67) . A New Jersey Democrat, was quoted in The Washington Post as saying: "I am shaking my head in disbelief. When I served in the Army in Europe during World War I] , I never heard an
[单选题]1.1 轮式自行机械车、无轨电车、有轨电车的考试内容由_____确定。
A.公安部交通管理局
B.省级公安机关交通管理部门
C.公安部和省级公安机关交通管理部门
D.设区的市或者相当于同级的公安机关交通管理部门
[单选题]依据作者观点，以下说法正确的是（ ）。
A.美国既是人服从法律，又是人服从人
B.美国不是人服从法律，也不是人服从人
C.美国是人服从法律，不是人服从人
D.美国不是人服从法律，是人服从人
[单选题]下列关于敬业精神的说法不正确的是（ ）。
A.
在职业活动中，敬业是人们对从业人员的最根本、最核心的要求
B.
敬业是职业活动的灵魂，是从业人员的安身立命之本
C.
敬业是一个人做好工作、取得事业成功的保证
D.
对从业人员来说，敬业一般意味着将会失去很多工作和生活的乐趣
[单选题]工作坑内应设符合规定的固定牢固的( )。
A.安全带
B.安全网
C.脚手架
D.安全梯
[填空题]原型化是指用户的需求被提取、表示，并快速地构造一个最终系统的、具有（）能力的工作模型，随着项目的进展，模型被逐步地细化和扩充，直至系统建设成功投入运行。
[多选题]企业应当遵循诚实信用原则严格履行合同，对合同履行实施有效监控，强化对合同履行情况及效果的（ ），确保合同全面有效履行
A.检查
B.分析
C.验收
[单项选择]That low moaning sound in the background just might be the Founding Fathers protesting from beyond the grave. They have been doing it when George Bush, at a breakfast of religious leaders, scorched the Democrats for failing to mention God in their platform and declaimed that a President needs to believe in the Almighty. What about the constitutional ban on "religious test(s)" for public office the Founding Fathers would want to know. What about Tom Jefferson’s conviction that it is possible for a nonbeliever to be a moral person, "find (ing) incitements to virtue in the comfort and pleasantness you feel in its exercise" Even George Washington must shudder in his sleep to hear the constant emphasis on "Judeo- Christian values." It was he who wrote, "We have abundant reason to rejoice that in this Land ... every person may here worship God according to the dictates of his own heart."
George Bush should know better than to encourage the theocratic ambitions of the Christian right. Th
A. highlight the role of the government.
B. pay tribute to religious leaders.
C. limit the command of the government.
D. encourage the believers’ ambitions.
[单选题]列车常用制动时，应遵守初次减压量不得少于( )。P115T486
A. 50kPa
B. 60kPa
C. 70kPa
[填空题]Someone the group want to follow
[单项选择]用后张法施工的预应力混凝土连续梁，采用波浪形配筋时，其孔道留设宜采用（）
A. 钢管抽芯法
B. 胶管抽芯法
C. 预埋管法
D. 以上三种
[单选题]SF6新气到货后，充入设备前应对每批次的气瓶进行抽检，并应按GB 12022《工业六氟化硫》验收，SF6新到气瓶抽检比例宜符合GB 50150规定，其他每瓶可只检定（ ）。（GB 50150—2016《电气装置安装工程 电气设备交接试验标准》19.0.4）
A.A.可水解氟化物
B.空气含量
C.四氟化碳
D.含水量
[单选题]动火工作许可人，应由动火区域具备电气工作票工作许可人资格的()单位人员担任，若无相应工作许可人员，应由动火场所管理部门相关人员担任。
A.运行
B.检修
C.运维
D.营销
[单选题]属于热电式温度测量仪表的是（ ）
A.双金属
B.热电阻
C.热电偶
D.辐射测温仪
[单选题]行政机关实施行政处罚时，（ ）责令当事人改正或限期改正违法行为。
A. 应当
B. 并可
C. 可以
D. 视情况而定
[单选题]非绝缘锚段关节。转换柱处两接触线水平距离。标准值:设计值。标准状态:标准值( )。警示值:标准值±50mm。限界值:标准值±100mm。(高铁维规第一百零四条)
A.±15mm
B.±20mm
C.±30mm
[多选题] 加热器一般把传热面分为( )几段
A.蒸汽冷却段
B.凝结段
C.疏水冷却段
D.排汽段
[单选题](JLY-DA04)金属油罐罐底由中心向罐壁底缘（ ）。
A.逐渐升高
B.逐渐降低
C.一样水平
D.凹凸不平
[判断题]一般幼儿年龄愈小，新陈代谢愈旺盛，每日尿总量也就较多，且膀胱贮尿机能差加之神经对排尿的调节能力差，故排尿的次数也就较多。
[单选题]桥上无缝线路养护维修，成段更换、方正桥枕等需要起道作业时，应在实际锁定轨温（ ）范围内进行。
A.+10℃～－15℃
B.+5℃～－10℃
C.+15℃～－15℃
D.+5℃～－15℃
[单选题]危险货物包装物的最高标准是()类包装。
A.Ⅲ
B.Ⅱ
C.Ⅰ
[单选题]燃料容器管道直径越小,发生爆炸的危险性( )。
A. 无规律
B. 越大
C. 越小
[填空题]在下面横线处；填上对修辞方法及其作用的正确表述．*
A. A．运用了夸张的修辞手法，强调文章要打好腹稿
B．运用了拟物的修辞手法，将“文章要打好腹稿”比拟成“盖房子首先要画好图样”
C．运用了对比的修辞手法，表现了写文章要打好腹稿
D．运用了比喻的修辞手法，生动形象地说明了写文章要打好腹稿
[单项选择]大方县逐步提高低保标准，目的是要确保困难群众的（）生活水平与全面小康相适应。
A. 基本
B. 小康
C. 基本小康
D. 富裕
[单选题]对于山区等特殊地理环境中的生产经营用车,确需新配较高标准车辆的,在严格控制数量的原则下,报省公司主管部门审批,经省公司( )会研究同意后实施。
A.综合部部门会
B.党委会
C.省公司总经理办公
D.财务部专项会
[单项选择]激活后能促进糖酵解代谢的主要受体是（）
A. α1受体
B. α2受体
C. β1受体
D. β2受体
E. β3受体
[判断题]人的本质并不是单个人所固有的抽象物,在其现实性上,它是一切社会关系的总和。
A.正确
B.错误
[多选题]多选题按服务内容不同,物业管理招标可分为()。
A.整体物业管理项目招标
B.单项服务项目招标
C.分阶段项目招标
D.写字楼招标
[填空题]未来的（）骨干网架是承接全球能源互联网跨国跨洲资源配置的关键载体，也是全球能源互联网的重要组成部分。
[多选题]为防止客房治安事故的发生，导游应提醒游客（）。
A.将贵重物品存人饭店保险柜
B.不要让陌生人进人房间
C.不要让服务员随意进人房间
D.出人房间时锁好门
E.不要将房号告诉陌生人
[单项选择]下列哪种用物是为昏迷病人进行口腔护理时必须准备的
A. 开口器
B. 食醋
C. 石蜡油
D. 溃疡散
E. 吸水管
[单选题]距离 DC1500V 接触网小于 （ ）的施工作业须申请接触网停电。
A.0.5米
B.1.5米
C.1米
D.2米
