热门试题:
[单选题]爆破作业说明书是（）的主要内容之一。
A.A、作业规程
B.B、操作规程
C.C、煤矿安全规程
[单选题]机车综合无线通信设备不能通话，GSM-R手持终端也不能进行通话时，司机应（ ）。
A.立即汇报列车调度员
B.使用移动设备
C.在前方站停车报告
[单选题]接地线、接地刀闸与检修设备之间不得连有（ ）。
A.A.断路器（开关）或熔断器
B.B.断路器（开关）或隔离开关（刀闸）
C.C.任何设备
D.D.隔离开关（刀闸）或熔断器
[简答题]“三会一课”是指定期召开党员大会、支委会、党小组会,按时上好上党课。“三会一课”应当主要以宪法和国情学习为主,形式要统一固定。
[单项选择]快诱导气管插管最常用的肌松药是（）
A. 琥珀胆碱
B. 阿曲库铵
C. 罗库溴铵
D. 维库溴铵
E. 哌库溴铵
[单选题]原则上对于同一借款人的不同固定资产贷款合同（），针对借款人的同一固定资产投资项目的贷款合同()。
A.A-可使用同一贷款发放账户，也适用上述规则
B.
B-可使用同一贷款发放账户，除外
C.
C-应开立不同的贷款发放账户，也适用上述规则
D.
D-应开立不同的贷款发放账户，除外
[简答题]There are a great many reasons for studying what philosophers have said in the past. One is that we cannot separate the history of philosophy from that of science. Philosophy is largely discussion about matters on which few people are quite certain, and those few hold opposite opinions. As knowledge increases, philosophy buds off the sciences.
We also see how every philosopher reflects the social life of his day. But we can hardly guess what the world will look like to men and women with several generations of communism behind them, who take the brotherhood of man for granted, not as an ideal to be aimed at, but a fact of life, and yet know that this brotherhood was only achieved by ghastly struggles.
The study of philosophies should make our own ideas flexible. We are all of us apt to fake certain general ideas for granted, and call them common sense. We should learn that other people have held quite different ideas, and that our own have started as very original gues
[判断题] 在轨道电路区段的道岔改道时,撬棍不能搭在绝缘处,支
距尺可以临时搭在绝缘轨缝上。
A.正确
B.错误
[单项选择]用关小泵的排出阀来调整泵的工况，这种调节方法称为（）。
A. 节流调节法
B. 变速调节法
C. 控制排量法
[多项选择]下列关于休克病人预防急性肾衰的措施中正确的是
A. 及时纠正低血容量性休克，避免肾缺血
B. 矫治休克时不宜使用易引起肾血管收缩的药物
C. 对有溶血倾向的病人应保持肾小管通畅、碱化尿液，避免肾小管损害
D. 病人只要出现尿量减少时，要及时使用利尿剂
[单项选择]睡眠脑电研究发现，抑郁症患者的睡眠有以下改变（）
A. 总睡眠时间减少
B. 觉醒时间增多
C. REM潜伏期缩短
D. REM密度增加
E. 以上均是
[填空题]
Less education, income linked to obesity in women, not men
Women who are better educated and live in households that are middle-income or above are less likely to be obese than women who are less educated and live in the lowest income households, new government research shows.
Among men, there is not a statistically significant
(26) in obesity based on income and very
(27) difference based on education, the data show.
(28) , about one in three U.S. adults-almost 73 million people-are obese, which is
(29) 30 or more pounds over a
(30) weight. Extra weight raises the
(31) of diabetes, heart disease, some types of cancer and other
(32) .
"There is a relationship between obesity and income, but it’s not a
(33) story," says Cynthia Ogden, an epidemiologist with the National Center for Health Statistics, part of the Centers for Disease C
[多选题]车站值班员接收调度命令后，必须向（）、（）传达调度命令，交代注意事项，确认把关（加岗）人员到岗后，方可通知施工单位开始施工。
A.车站调度员
B.车站有关人员
C.施工负责人（驻站联络员）
D.站长
[填空题] Metallurgy
1．Metallurgy (治金学) is the art and science of making metals and alloys (合金) in forms and with properties suitable for practical use. The art of metallurgy includes the deriving of metals from their ores, or the condition in which they are found in nature; their purification (提纯) or their admixture with other metals, and finally their manufacture into shapes and forms usable in industry. The science of metallurgy includes the study of these processes with a view to (以便) their control and improvement, and the development of new metal mixtures or alloys and of new test methods.
2．Because of this wide scope the field of metallurgy may be divided into two parts. The first part deals with the melting (熔化) and refining (精炼) of metals, and has been designated as process of Chemical Metallurgy. The second deals with the physical and chemical behavior of the metals during shaping and treating operations, and their behavior in the service
[单选题]串并联离心消防泵由( )个叶轮对称布置组成。
A.一个
B.四个
C.三个
D.两个
[单选题]工作标准器、电能计量标准装置经检定不能满足计量检定工作要求，应由检定机构出具鉴定报告，并经电能计量职能管理部门逐级审批批准后进行停用、封存、报废处理。
A.正确
B.错误
[判断题]对放射工作场所和放射性同位素的运输、贮存,用人单位必须配置防护设备和报警装置,保证接触放射线的工作人员佩戴个人剂量计。
A.正确
B.错误
[单项选择]在油田开发中，静压的变化与（）有关。
A. 动液面
B. 井温
C. 流压
D. 采出量和注入量
[单项选择]下列各项，适用"托法"的是
A. 外疡中期，正虚毒盛
B. 初期肿疡
C. 溃疡后期，疮口难敛
D. 肿疡疮形已成
E. 蜂窝织炎破溃
[多选题] 顾客是指接受产品或服务的个人或组织,可包括( )。
A.消费者
B.组织内下一道工序的接收者
C.原材料提供者
D.经销商
E.股东
[单选题] 第196题
对在规定时间内未抄读到数据的电能表也可进行手动补抄工作,补抄失败时,生产时间记录,并向主站报告
。
A.正确
B.错误
[单选题]
使用电流互感器和电压互感器时，其二次绕组应分别（____）接入被测电路之中。
A. 串联、并联
B. 并联、串联
C. 串联、串联
D. 并联、并联
[单选题]心脏的正常起搏点是
A. 窦房结
B. 房室束
C. 浦肯野纤维
D. 左、右束支
E. 房室结
2011年工薪阶层如何投资理财较好？希望高手指教下，谢谢~
[单选题]轨枕间捣固强度要均衡，正线、到发线空吊板不得超过( )%。
A.A、5
B.B、6
C.C、8
D.D、10
[单选题]动脉血压的正常值为
A.收缩压60～89mmHg
B.收缩压100～120mmHg
C.舒张压60～90mmHg
D.舒张压90～139mmHg
E.脉压差20～30mmHg
[简答题]《中华人民共和国计量法》的立法宗旨是什么？《计量法实施细则》第25条内容是什么？
[单选题]下列降低风险的方法中，（ ）只能降低非系统的风险。
A.风险分散
B.风险转移
C.风险对冲
D.风险规避
[多项选择]所谓倒闸操作票的三级审查包括（）。
A. 填写人自审
B. 监护人复审
C. 领导审查批准
D. 值班负责人审查批准
[多选题]从国外证券市场的实践来看，指数投资基金的收益水平总体上超过了非指数基金的收益水平的原因在于（ ）。
A.市场的高效性
B.上市公司质量较高
C.成本较低
D.投资者较理性
[单项选择]畜禽肉中含量较少的营养素为（）
A. 维生素
B. 脂肪
C. 蛋白质
D. 碳水化合物
[单选题]金属材料抵抗各种介质（大气、酸、碱、盐等）侵蚀的能力称为()。
A.抗氧化性
B.耐蚀性
C.耐热性
D.磁性
[判断题]GSM通话中一个完整的上行测量报告周期是480ms。
A.正确
B.错误
[多选题] 有下列情形之一,调解无效的,应当准予离婚( )。
A.重婚或者与他人同居
B. 实施家庭暴力或者虐待、遗弃家庭成员
C. 有赌博、吸毒等恶习屡教不改
D. 因感情不和分居满二年
[单选题]IGP的作用范围是
A.区域内
B.局域网内
C.自治系统内
D.自然子网范围内
[单选题]犯罪嫌疑人呼某在被监视居住期间私自外出并找同案的犯罪嫌疑人王某串供,侦查人员认为需要对呼某逮捕,在逮捕之前可以对呼某()。
A.取保候审
B.先行拘留
C.拘传
D.继续盘问
