[判断题]采集器应能记录参数变更事件、抄表失败事件、终端停/上电事件、-我要搜题网

[单项选择]When the world was a simpler place, the rich were fat, the poor were thin, and right-thinking people worried about how to feed the hungry. Now, in much of the world, the rich are thin, the poor are fat, and right-thinking people are worrying about obesity.
Evolution is mostly to blame. It has designed mankind to cope with deprivation, not plenty. People are perfectly tuned to store energy in good years to see them through lean ones. But when bad times never come, they are stuck with that energy, stored around their expanding bellies.
Thanks to rising agricultural productivity, lean years are rarer all over the globe. Modern-day Malthusians, who used to draw graphs proving that the world was shortly going to run out of food, have gone rather quiet lately. According to the UN, the number of people short of food fell from 920m in 1980 to 799m 20 years later, even though the world’s population increased by 1.6 billion over the period. This is mostly a cause for celebration. Manki
A. disease
B. overeating
C. stress
D. oversleeping

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[单选题]《建筑法》规定,建筑工程总承包单位可以将承包工程中的( )发包给具有相应资质条件的分包单位;
A.全部工程
B.部分工程
C.绝大部分
D.任何比例部分

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[多选题]【2015年综合能力90】消防技术服务机构对某电视发射塔安装的IG541混合气体火火系统进行验收前检测。在模拟启动试验环节,正确的检测方法有( )c
A.手动模拟启动试验时,按下手动启动按钮,观察相关声光报警系统及启动输出端负载的动作信号,联动设备动作是否正常
B.手动模拟启动试验时,使压力信号反馈装置动作,观察相关防护区门外的气体喷放指示灯是否正常
C.自动模拟启动试验时,用人工模拟火警使防护区内的任一火灾探测器动作,观察火警信号输出后,相关报警设备动作是否正常;冉用人工模拟火警使防护区内的另一火灾探测器动作,观察相关声光报警及启动输出端负载的动作信号、联动设备动作是否正常
D.可用一个与灭火系统驱动装置启动电压、电流相同的负载代替灭火系统驱动装置进行模拟启动试验
E.手动模拟启动试验与自动模拟启动试验任选一项即可

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[单项选择]
· You will hear a panel discussion in which the host is joined by the chairman of SCT, a computer technology corporation providing Internet technology, and president of ClientSoft Incorporated, a software technology enterprise.
· For each question 23--30, mark one letter (A, B or C) for the correct answer.
· You will hear the recording twice.

The service nature of SCT company is ______. A. using Internet technology to help organizations leverage key relationship B. using Internet technology to help organizations expand their investment C. using Webpack 2000 to make life easier

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[多项选择]拖拽救援的方法有（）。
A. 无栓绳游泳救援
B. 栓绳游泳救援
C. V型救援技术
D. Y型救援技术

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[多选题]员工有下列哪些行为之一者，给予通报批评？（）
A.当班期间擅自离岗，情节及后果轻微的
B.无正当理由不服从分配、调动及指挥，怠误工作，或影响生产秩序、工作秩序，情节及后果轻微的
C.责任心不强，不认真履行岗位职责，未完成工作任务或工作质量差，或推诿扯皮，造成工作延误或损失，情节及后果轻微的
D.违反职业道德和社会公德，不文明服务，损害公司形象，情节及后果轻微的

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[简答题]叩诊音根据音响的强弱、长短、高低,临床上可分为哪几种?

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[单项选择]Why is "such simplistic advice" (Line 1, Para. 3) impossible to follow

A. No one can stay on the same job for long.
B. No prescription is effective in relieving stress.
C. People have to get married someday.
D. You could be missing opportunities as well.

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[判断题]安全教育应当列入年度教育训练计划，总队每半年、支队每季度、大队以下单位每月不少于1次。
A.正确
B.错误

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[判断题]在停电作业时，作业人员（包括所持的机具、材料、零部件等）与周围地铁带电接触网设备的最小安全距离为1000mm。( )
A.正确
B.错误

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[判断题]一级动火工作票的有效期为48H。
A.正确
B.错误

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[多项选择]秘书购买办公用品时，应当选择( )的供应商。
A. 可以用电话或传真订购
B. 必须每次结算付清费用
C. 能够满足企业所需用品
D. 经常传播客户购买信息

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[单选题]地基发生剪切破坏,即将失去整体稳定性时,相应的最小基础底面压力称为 ( )。
A.地基承载力容许值
B.地基容许承载力
C.地基承载力基本容许值
D.地基极限承载力

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[单选题]中央大屏显示无法监控的设备是（）
A.信号机显示
B.转辙机显示
C.车次框
D.网络拓扑图