热门试题:
[单选题] 属于配电电器的有。
A.熔断器
B.接触器
C.电阻器
[多选题]反向曲线两超高顺坡终点间的夹直线长度可取( )
A.A.20m
B.B.25m
C.C.40m
D.D.50m
E.E.100m
[填空题] Some consumer researchers distinguish_____(1) "rational" motives and "emotional" (or "non-rational") motives. They use the term "rationality"_____(2) the traditional economic sense that assumes_____(3) consumers behave rationally when they carefully consider all alternatives_____(4) choose those that give them the greatest utility (i.e., satisfaction). _____(5) a marketing context, the term "rationality" implies that the consumer selects goods based_____(6) totally objective criteria, such_____(7) size, weight, price, and so on. "Emotional" motives imply the selection of goods____(8) to personal or subjective criteria — the desire_____(9) individuality, pride, fear, affection or status.
The assumption underlying this distinction is____(10) subjective or emotional criteria do not maximize utility or satisfaction. _____ (11), it is reasonable to assume that consumers always attempt to select alternatives that, ____(12) their view, serve to maximize satisfaction. Obviously, the a
[多选题]双周检作业时,检查闸瓦磨耗情况及开口销状态正确的是 ( )
A、闸瓦无贯穿性裂纹,微细裂纹深度不超过闸瓦磨耗限度标记,闸瓦面与踏面接触面大于2/3
B、开口销完好,开口销开口朝向正常,安装紧密完整
C、闸瓦钎安装正确:在两瓦鼻之间
D、停放制动手动缓解装置安全销安装正确
A.A
B.B
C.C
D.D
[填空题] WHAT NEXT IN THE MICROSOFT SUIT
The Justice Department’s top anti-trust prosecutor says this week that the government is looking at a full range of remedies. It wants to find the appropriate punishment following a judge’s ruling that Microsoft is a monopoly, including the possible breakup of the software company. "We are looking at the range of sanctions; we’re talking to people in the industry, people who work with Microsoft, people who manufacture computers and we’re doing an analysis to make sure that we have a remedy that will promote competition, assure innovation and promote consumer choice, " he said. He thought the judge was quite clear that innovation has been impaired and he had heard all the evidence.
Meanwhile, Microsoft Chairman Bill Gates said in a letter published today that the software maker is committed to "a fair and responsible" resolution of the anti-trust trial.
(8) "We’ve been
[多项选择]食品添加剂应当有标签、说明书和包装。标签、说明书应当载明食品添加剂的(),并在标签上载明“食品添加剂”字样。
A. 使用范围
B. 用量
C. 使用方法
D. 原料
[单选题]在CRH5动车组中,共有10根动轴和( )非动力轴。
A.10根
B.12根
C.22根
[单项选择]男性,56岁,患胃溃疡15年,近3个月复发,经8周内科药物治疗无效,便隐血试验持续阳性。该患者做哪项检查有助确诊()
A. 胃镜+活检
B. 胸腹联透
C. 腹部平片
D. 钡透
E. 胃液分析
[多选题]绩效管理是显示和监测( )的重要手段。
A.公司领导方式
B.工作方法、工时制度
C.劳动环境
D.生产条件
E.设备配置状况
[单选题]下列菜肴中不能使用鲜汤的是( )。
A. 扒三白
B. 蚝油牛柳
C. 宫保鸡丁
D. 蜜汁山芋
[简答题]进行接触网停电作业时发生人身触电的原因有哪些?
[单选题]双眼矫正试片平衡适当,( )双眼目标像清晰度相同。
A.看远
B.看远看近
C.看近
D.在近点
[判断题]分布式光伏发电、分布式风电项目不收取系统备用容量费;对分布式光伏发电自发自用电量免收可再生能源电价附加、国家重大水利工程建设基金、大中型水库移民后期扶持基金、农网还贷资金等4项针对电量征收的政府性基金。
A.正确
B.错误
[多选题]特种设备安全附件包括( )( )( )爆破片等
A.液面计
B.安全阀
C.压力表
[单选题]遇带电电气设备着火时,应使用()进行灭火。
A.干粉灭火器
B.水
C.泡沫灭火器
D.砂子
[判断题]( )HMIS局级系统由各铁路局车辆处负责领导和管理,除接受HMIS部级系统的监督外,还有对所辖各个段级系统的监督和指导的责任。
A.正确
B.错误
[判断题]装载G4、G5、G7、G8货物的车辆,编入小运转列车或调车时相互隔离2辆。
A.正确
B.错误
[多选题]依据《评标委员会和评标方法暂行规定》(七部委12号令),某项目根据评标要求,下列关于评标委员会组成的说法正确的是( )。
A.招标人代表3人,经济、技术等方面专家6人
B.招标人代表2人,经济、技术等方面专家5人
C.招标人代表1人,经济、技术等方面专家4人
D.招标人代表1人,经济、技术等方面专家5人
[简答题]Tony Green has worked very hard to make his dream a(n) __________.
[多项选择]下列哪些是炉门的结构构造部分()
A. 横铁
B. 砖槽
C. 刀边
D. 炉门钩
[单项选择]新课程改革的核心理念是______。
A. 科学与人文交融
B. 民主化
C. 回归个性
D. 以学生发展为本
[单项选择]
{{B}}第五组:{{/B}}
16岁女孩,左小腿上段肿胀疼痛半年,近1个月来肿胀明显,夜间痛明显。查体:左胫骨上端肿胀严重,压痛明显,浅静脉怒张,扪及一6cm×7cm硬性肿块,固定,边界不清。X线片示左胫骨上段呈虫蚀状溶骨性破坏,骨膜反应明显,可见Codman三角。 |
最可能的诊断是
A. 左胫骨慢性骨髓炎
B. 左胫骨软骨肉瘤
C. 左胫骨骨巨细胞瘤恶变
D. 左胫骨骨肉瘤
E. 左胫骨骨软骨瘤恶变
[多项选择]下列属于银行风险的是( )。
A. 信用风险
B. 市场风险
C. 操作风险
D. 合规风险
E. 流动性风险
[单选题]在正常生产时,增加主鼓风机风量,并且维持炉体出口气体温度不变,炉气中氧气的体积分数将( )。
A.升高
B.减小
C.几乎不变
D.视具体情况而变化
[单项选择]特尔菲预测法是属于下列方法中哪种方法中的一种()
A. 定量预测法
B. 定性预测法
C. 移动平均法
D. 季节预测法
[单项选择]由于入口管路漏气,造成润滑油泵不上量的处理措施是()
A. 检查并清理入口过滤器
B. 检查并更换油泵磨损零件
C. 检查并清理油箱呼吸孔
D. 检查并更换泵入口连接垫片
[判断题](36134)( )铁路职业道德是和谐铁路建设的重要保证。
A.正确
B.错误
[单项选择]在下面的三个词语中,与“登峰造极”中“造”的字义一致的是(),这从“造”字的“辶”这个偏旁可以看出。
A. 造纸
B. 造价
C. 造访
[单选题]我国的安全生产方针是()。
A.安全第一、预防为主
B.管理装备培训并重
C.安全第一、预防为主、综合治理
[多项选择]销售物流有()几种主要的模式。
A. 由生产者企业自己组织销售物流
B. 委托第三方组织销售物流
C. 由购买方上门取货
D. 共同销售
E. 独立销售
[多项选择]通常,人力资源招募计划包括以下的内容()。
A. 招募和选录人员的数量和结构
B. 人员录用的标准
C. 招募和选录的对象、范围和地点
D. 针对不同职位的甄选程序与方法
[单选题]燃气特许经营期限一般不得超过() 年。
A.10 年
B.15 年
C.20 年
D.30 年
[简答题]“但愿人长久,千里共婵娟”,苏轼表达了对谁的思念之情?
[单项选择]
在窗体上画—个命令按钮,其名称为Command1,然后编写如下代码:
Option Base 1
Private Sub Command1_ Click( )
Dim a
a=Array(1,2,3,4)
j=1
For i=,4 To 1 Step-1
s=s+ a(i)*j
j=j*10
Next i
Print s
End Sub
程序运行后,单击命令按钮,其输出结果是()。
A. 4321
B. 1234
C. 34
D. 12
[单项选择]Britain, somewhat proudly, has been crowned the most watched society in the world. The country boasts 4.2 million security cameras (one for every 14 people) , a number expected to double in the next decade. A typical Londoner makes an estimated 300 closed-circuit television (CCTV) appearances a day, according to the British nonprofit surveillance Studies Network, an average easily met in the short walk between Trafalgar Square and the Houses of Parliament. Public opinion on this state of affairs is generally positive, according to recent polls. And how useful is CCTV in busting bad guys Not much, according to Scotland Yard. In terms of cost benefit, the enormous expenditure has done very little in actually preventing and solving crime.
Right under Big Brother- s nose, a new class of guerrilla artists and hackers are comrnandeering the boring, grainy images of vacant parking lots and empty corridors for their own purposes. For about $ 80 at any electronics supply store and some tec
A. how Britain’s Data Protection Act can be made more popular among the public
B. how to obtain security footage through illegal means
C. how to comply with Britain’s privacy laws in obtaining security footage
D. how she made her film "Faceless" legally with recordings received from CCTV