热门试题:
[单选题]电缆隧道、偏僻山区、夜间、事故或恶劣天气等巡视工作，应至少（）人一组进行。
A.两人
B.三人
C.四人
D.五人
[多项选择]节水型社会建设的核心是制度建设，具体是指( )。
A. 完善水资源管理体制
B. 建立健全用水总量控制和不定额管理制度
C. 完善取水许可和水资源有偿使用配套制度
D. 建立健全节水减排机制
E. 完善水价形成机制
[判断题] 一种数制可进行四种基本的算术运算：加、减、乘、除。
A.正确
B.错误
[填空题]等高线的种类有（）、（）、（）和（）等几种。
[单项选择]港口货物吞吐量，是指从水路进出港区并经过装卸的货物数量。 根据上述定义，下列应计为港口货物吞吐量的是( )。
A. 从大连新港的1号码头上装10吨货物运至3号码头
B. 从福州港驳运河砂10吨至厦门港锚地卸下
C. 从莆田通过汽车运10吨货物进福州港区
D. 从上海船运10吨货物，至福州港码头停靠后运往香港
[单项选择]If sustainable competitive advantage depends on work force skills, American firms have a problem. Human management is not traditionally seen as central to the competitive survival of the firm in the United States. Skill acquisition is considered as individual responsibility. Labor is simply another force of production to be hired/rented at the lowest possible cost, which is a must as one buys raw material or equipment.
The lack of importance attached to human resource management can be seen in the corporate pecking order. In an American firm the chief financial officer is almost always second in command. The post of head of human resource management is usually a specialized job, off at the edge of the corporate hierarchy. The executive who holds it is never consulted on major strategic decisions and has no chance to move up to Chief Executive Officer. By way of contrast, in Japan the head of human resource management is central—usually the second most important executive, after th
A. He is one of the most important executives of the firm.
B. His position is likely to disappear when new technologies have been introduced.
C. He has no saying in making important decisions of the firm.
D. He is directly under the chief financial executiv
[单项选择]Which of the following best describes Simultaneous Multi-threading （SMT）？（）
A. A POWER5 microprocessor feature that allocates two processors to each application
B. A Workload Manager feature that allows two processing threads to be executing on a single processor
C. An AIX v5.2 feature that allows two processing threads to be executing on a single processor concurrently
D. A POWER5 microprocessor feature that allows two processing threads to be executing on a single processor concurrently
[多项选择]在用友ERP管理系统中，系统管理提供以下哪些安全控制功能( )
A. 设置数据自动备份
B. 清除系统
C. 病毒检测
D. 系统运行过程的监控
[单项选择]假定由网络管理站向代理发送如下命令：
SetRequest (ipRouteDest.10.1.2.3=10.1.2.3，
ipRouteMetric.10.1.2.3=2，ipRouteNextHop.10.1.2.3=10.5.4.3)
因为对象标识符ipRouteDest. 10.1.2.3不存在，所以代理拒绝执行这个命令，此时网络管理站将接收到的返回信息为（）。
A. tooBig
B. noSuchName
C. badValue
D. genError
[多选题]列车在中间站( )或运行途中机车发生临时故障不能继续运行时，请求救援后，司机应在停车后并列车管减压的情况下，同时按压列尾装置司机控制盒的黑、绿色按键，解除列尾装置主机记忆的本机车的号码。
A.加挂补机
B.更换机车
C.处理故障
[多选题]【多选】可以采用QPSK调制方式的信道有( )。[2分]
A.NPUCCH
B.NPHICH
C.NPUSCH
D.NPRACH
[多选题](1.0分)乙炔瓶在( )时,环境温度一般不得超过40°C
A.使用
B.运输
C.储存
D.静止
E.废弃
[单项选择] As a wise man once said, we are all ultimately alone. But an increasing number of Europeans are choosing to be so at an ever earlier age. This isn’’t the stuff of gloomy philosophical contemplations, but a fact of Europe’’s new economic landscape, embraced by sociologists, real-estate developers and ad executives alike. The shift away from family life to solo lifestyle, observes a French sociologist, is part of the "irresistible momentum of individualism" over the last century. The communications revolution, the shift from a business culture of stability to one of mobility and the mass entry of women into the workforce have greatly wreaked havoc on (扰乱) Europeans’’ private lives.
Europe’’s new economic climate has largely fostered the trend toward independence. The current generation of home-aloners came of age during Europe’’s shift from social democracy to the sharper, more individualistic climate of American-style capitalism. Raised in an era of privatization and increased
A. It has fostered the trend towards small families.
B. It is getting closer to American-style capitalism.
C. It has limited consumer choice despite a free market.
D. It is being threatened by irresistible privatization.
[单项选择]腹腔动脉和肝动脉造影常规采用
A. 侧位
B. 左前斜位
C. 正住
D. 右前斜位
E. 7°～15°斜位
[多选题]热工保护逻辑中，信号处理采用三取二逻辑方式，常见的有（）。
A.汽轮机跳闸送旁路信号
B.炉膛压力髙髙/低低
C.凝汽器保护
D.汽包水位高髙/低低
[单项选择]在下列哪种情况下，用人单位延长劳动者工作时间应受到《劳动法》有关限制性规定的约束( )
A. 发生自然灾害、事故或者因其他原因，威胁劳动者生命健康和财产安全，需要紧急处理的
B. 生产设备发生故障，影响生产和公众利益，必须及时抢修的
C. 交通运输线路、公共设施发生故障，影响生产和公众利益，必须及时抢修的
D. 用人单位取得大量订单，为了在短期内完成交货，必须组织突击生产的
[单选题]在安全管理中，下列哪样比较重要?( )
A.发防暑降温费
B.安全培训和教育
C.探望负伤人员家属
[多项选择]以下关于股票投资的表述中，正确的有( )。
A. 股票的理论价格和市场价格不一定相等
B. 股票投资收益由股息、资本损益和资本增值收益组成
C. 股票价格指数可以反映整个股票市场上各种股票的市场价格总体水平及其变动情况
D. 资本损益的存在是长期投资者选择优质公司股票后长期持有的主要投资目的
E. 以股票市场各只股票的市值与股市总市值的比例为标准构造股票投资组合，能够极大地降低非系统性风险
[多选题]公安机关对与违反治安管理行为有关的物品进行检查时，应当出示（ ）。
A.县级以上人民政府开具的检查证明文件
B.县级以上人民政府公安机关开具的检查证明文件
C.身份证
D.工作证件
[多项选择]以下属于假银行承兑汇票特征的是（）
A. 无暗记
B. 钢印或汇票专用章不清晰
C. 承兑行名、行号不符
D. 汇票颜色与真汇票差异较大
E. 水印模糊不清
[判断题]电工用硅钢片分为热轧和冷轧两种。( )
A.正确
B.错误
[单选题]LFB41268在叶片径向指定位置的叶片弦线与风轮旋转面间的夹角叫( )。
A.攻角
B.冲角
C.桨距角
D.扭角
[判断题]钢丝绳与摩擦轮间摩擦系数的取值不得大于O．25。
A.正确
B.错误
[单选题]数控车床,加工φ78 外圆选用硬质合金刀片切削速度应选择( )m/min。
A.180
B.600
C.30
D.1200
[判断题]重整催化剂遇硫会中毒，因此重整催化剂不需硫化。
A.正确
B.错误
[判断题]断路器的分闸时间又称固分时间。
A.正确
B.错误
[多项选择]下列各项中，不应列入资产负债表“其他应付款”项目的有( )。
A. 应付租入包装物租金
B. 应付融资租入固定资产租金
C. 结转到期无力支付的应付票据
D. 应付由企业负担的职工社会保险费
[单选题]交通运输是生产过程在流通过程中是独立的物质（它参与社会物质财富的创造
A.创造
B.产生
C.生产
D.制造
[判断题]连接互感器侧二次回路导线时工作班成员应注意，导线应采用铜质绝缘导线，电流二次回路截面不应小于2.5mm2。
A.正确
B.错误
[单项选择]晒版前发现版面小部份有瑕疵时应（）
A. 用剥膜膏修整
B. 用补版胶修补
C. 将晒版底片印纹躲开瑕疵
D. 可以不加理会
[单选题] 下列哪些做法违反防火安全管理标准( )。
A.所有员工都应接受消防器材的使用培训；
B.保持疏散、逃生通道畅通；
C.应急照明、疏散指示标志、消防报警设施应该有至少一项完好状态；
D.通道防火门的闭门器应完好
[单选题] 按最大需量计算基本电费,一个受电点有两路及以上进线,正常时间同时使用时,各路进线应(____)最大需量。
A. 按需量最小一路计算
B. 按需量最大一路计算
C. 分别计算
D. 合计计算
[单项选择] There are five basic functions of a newspaper: to inform, to comment, to persuade, to instruct and 【B1】 . You may well think this list of functions is 【B2】 . order of importance but, if so, you would not be 【B3】 agreement with the majority of the reading public. 【B4】 . the two broad kinds of newspapers, the popular and the quality, the former 【B5】 . a readership of millions, while 【B6】 , only hundreds of thousands. Yet the popular papers seem largely 【B7】 . for entertainment. Their news coverage contains 【B8】 comment and persuasive language. The quality news- papers 【B9】 . a much higher value on information and a much lower one on entertainment.
It is not only in content 【B10】 the two types of paper differ. There is a 【B11】 in the style in which the articles 【B12】 .The popular papers generally use more dramatic 【B13】 with a lot of word - play. Their reporters tend 【B14】 shorter sentences and 【B15】 less well-known vocabulary. This 【B16】 . that poplar newspapers are easier for a n
A. points
B. means
C. decides
D. tells
