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[单选题].调车作业应采用( ),并使用规定频率,其显示方式须符合有关要求。
A.无线调车灯显设备
B.无线调度电话
C.调车无线电话
D.机车信号设备

热门试题:

[多选题]35~llOkV变电所的10 (6) kV母接线方式宜采用( )。
A.当有两台主变压器时宜采用分段单母线;
B.B当有两台主变压器时宜采用不分段的单母线;
C.线路为12回以上时可采用双母线;
D.当不允许停电检修断路器时可设置旁路设施,但如10(6) kV配电装置采用手车式 高压开关拒时,不宜设置旁路设施。
[判断题]李某,现役军官,想申请普通护照,应由其本人向所属部队保卫部门提出。
A.正确
B.错误
[判断题] 几个电阻的两端分别接在一起,每个电阻两端承受同一电压,这种电阻连接方法称为并联电阻。( )[1.0分]
A.正确
B.错误
[不定项选择题]共用题干 Narrow Escape
We had left the hut too late that morning.When we stepped outside,the sky beyond the mountains to our east was already livid with colour.It meant the day would be a hot one,and the warmth would loosen rocks that were gripped by ice.
As soon as we stepped out on to the face,it became obvious this was going to be an awkward route.The main problem was talus,the debris that collects on mountainsides.Talus is despised by mountaineers for two reasons.First,because it can easily be pushed off on to you by people climbing above.And second,because it makes every step you take insecure.
For about 30 minutes we moved steadily up the face.The rock was in poor condition, shattered horizontally and mazed with cracks.When I tried to haul myself up on a block of it, it would pull out towards me,like a drawer opening.My hands became progressively wetter and colder.Then came a shout.“Cailloux!Cailloux!”I heard yelled from above,in a female voice.The words echoed down towards us.I looked up to see where they had come from.
There were just two rocks at first,leaping and bounding down the face towards us,once cannoning off each other in mid-air.And then the air above suddenly seemed alive with falling rocks,humming through the air and filling it with noise.Crack,went each one as it leapt off the rock face,then hum-hum-hum as it moved through the air,then crack again.The pause between the cracks lengthened each time,as the rocks gained momentum and jumped further and further.I continued to gaze up at the rocks as they fell and skipped towards me.A boy who had been a few years above me at school had taught me never to look up during a rock fall.“Why?Because a rock in your face is far less pleasant than a rock on your helmet,”he told us.“Face in,always face in.”
I heard Toby,my partner on the mountain that day,shouting at me.I looked across.He was safe beneath an overhanging canopy of rock.I could not understand him.Then I felt a thump,and was tugged backwards and round,as though somebody had clamped a heavy hand on my shoulder and turned me to face them.A rock had hit the lid of my rucksack.
I looked up again.A rock was heading down straight towards me.Instinctively,I leant backwards and arched my back out from the rock to try to protect my chest.What about my fingers,though,I thought:they'll be crushed flat if it hits them,and I'll never get down.
Then I heard a crack directly in front of me,and a tug at my trousers,and a yell from Toby.
“Are you all right?That went straight through you.”The rock had pitched in front of me, and passed through the hoop of my body,between my legs,missing me but snatching at my clothing as it went.
Toby and I had spent the evening talking through the events of the morning:what if the big final stone hadn't leapt sideways,what if I'd been knocked off,would you have held me, would I have pulled you off?A more experienced mountaineer would probably have thought nothing of it.I knew I would not forget it. The first reason given to explain why mountaineers hate talus is______.
A.that climbers above you might cause it to fall on you
B.that it allows people climbing above you to push off
C.that it makes people climbing above you feel insecure
D.that it can cause other people to push you off the mountain
[单选题]下列做法中不违背医学伦理学无伤害(不伤害)原则的是
A.造成本可避免的残疾
B.造成本可避免的病人自杀
C.造成本可避免的人格伤害
D.发生故意伤害
E.因急于手术抢救患者,未由家属或患者签手术同意书
[多选题]当出现涉警舆情的案(事)件后,要在()将案(事)件的事实情况,迅速上报(),随时核实和掌握记者、发帖者的()和()。
A.第一时间
B.政工纪检部门
C.真实身份
D.采访意图
[单选题]鱼缸:金鱼
A.森林:老虎
B.天空:雄鹰
C.笼子:狮子
D.动物园:猴子
[名词解释]消毒学
[名词解释]语素义
[判断题] 依据国家发改委等七部委令第30号《工程建设项目施工招标投标办法》,投标有效期一般为30工作日或35天,公路项目一般为90天。
A.正确
B.错误
[单选题]牡丹卡的卡片密码不能通过下列( )方式重置。
A..发卡机构柜面
B.. ATM
C..工行营业网点
[单选题]色彩对人的生理作用主要表现在对视觉疲劳的影响,下列颜色中,最容易引起眼睛疲劳的是( )。
A. 黄色
B. 蓝色
C. 绿色
D. 红色
[单选题]进入现场作业区必须( )。
A.有人陪同
B.戴安全帽
C.穿工作服
[填空题]
阅读下面这篇短文,短文后有2项测试任务:
(1) 第23-26题要求从所给的6个选项中为第1-4段每段选择1个最佳标题;
(2) 第27-30题要求从所给的6个选项中选择4个正确的选项,分别完成每个句子。
Car Crime

1 A million motorists leave their cars filled up with petrol and with the keys in the ignition every day. The cars are sitting in petrol stations while drivers pay for their fuel. The Automobile Association (A. A. ) has discovered that cars are left unattended for an average three minutes and sometimes longer as drivers buy drinks, sweets, cigarettes and other consumer items. With payment of credit cards becoming more and more common, it is not unusual for a driver to be out of his car for as long as six minutes, providing the car theft with a golden opportunity.
2 For more than ten years there has been a big rise in car crime than in most other types of crimes. An average of more than two cars a minute are broken into or stolen in the U.K. Car crime accounts for almost a third o
[判断题]绕线转子异步电动机在重载起动和低速下运转时宜选用频繁变阻器起动。( )
A.正确
B.错误
[简答题]简述国际竞争力理论。
[单项选择]营业税优惠按办理方式分类,包括()
A. 事前备案类和事后备案类
B. 审批类和事后备案类
C. 核准类和事后备案类
D. 核准类和事前备案类
[单选题]在两种母材熔化量相同的情况下,焊接 1Cr18Ni9 不锈钢和 Q235 低碳钢时,如( ), 焊缝会得到脆硬的马氏体组织。
A.采用 H0Cr26Ni21 焊丝
B.采用 A407 焊条
C.采用 A402 焊条
D.不加填充材料
[单选题]《行政处罚法》规定,作为例外,行政机关及其执法人员可以当场收缴行政处罚罚款。但在什么情况下,当事人有权拒绝交纳罚款?()。
A.依法给予二十元以下的罚款处罚的
B.不当场收缴事后难以执行的
C.不出具省、自治区、直辖市财政部门统一制发的罚款收据的
D.不适用听证程序作出罚款处罚决定的
[判断题]信贷系统可以发起手工风险分类调整,本金或利息逾期90天(含)以上不可调整正常类中。
A.正确
B.错误
[多项选择]下列有关审计业务三方关系的说法,恰当的有()。
A. 注册会计师对管理层承担编制责任的财务报表发表审计意见,增强管理层对财务报表的信赖程度
B. 注册会计师的审计意见有利于提高财务报表的可信性,有可能对管理层有用
C. 在财务报表审计中,管理层可能是预期使用者之一
D. 在财务报表审计中,被审计单位管理层是责任方
[填空题]()是人与人、人与社会、人与自然的协调发展战略。功在当代,利在千秋。
[单选题](0.25分)【单选题】某外伤患者大出血后血压降低到 60/40mmHg,尿量明显减少的原因主要是
A.肾小球毛细血管压降低
B.肾小囊内压升高
C.肾血浆胶体渗透压增高
D.滤过膜面积减小
E.滤过膜通透性降低
[单选题]卵圆窝位于
A.左心房
B.左心室
C.右心室
D.右心房
E.心底部
[单选题]高处作业证一般几年有效期( )
A.3
B.4
C.5
D.6
[单项选择]()认为职业生涯规划与管理要考虑员工职业生涯发展的周期性特点。
A. 利益整合原则
B. 协作进行原则
C. 时间阶梯原则
D. 全面评价原则
[判断题]乙醛是重要的化工原料,它是由乙炔和水发生亲核加成反应制得。 ( )
A.正确
B.错误
[多项选择]SLE的描述正确的有()
A. 多发生于育龄妇女
B. 男女发病率之比为1:9
C. 是红斑狼疮中病情最重的临床类型
D. 表现复杂,合并多系统损害
[多选题]接地电阻的表测量接地电阻时连接的3个 电极是( )。
A.高压电极
B.接地电极
C.屏蔽电极
D. 电位探测针
E.电流探测针
F.功率探测针
[单项选择]下列关于租赁的相关说法中,不正确的是( )
A. 税法对租赁有至关重要的影响,这种影响表现在租赁双方的税率差别上
B. 在财务上,只是长期的、不可撤销的租赁,就是融资租赁
C. 融资租赁决策分析时,租赁期现金流量的折现率要采用有担保债券的税后成本
D. 节税是长期租赁存在的主要原因
[单项选择]超静定结构产生内力的原因有().
A. 荷载作用与温度变化
B. 支座位移
C. 制造误差
D. 以上四种原因
[单选题]项目部应指定()负责地下管线。
A.技术员
B.安全员
C.专人
D.施工员
[单项选择] How one judges this book somewhat depends on what you want it to provide. Greenblatt, the author, gives us a beautifully wrought window into the world of Shakespeare. Will in the World is part history, part social commentary, and a good part close literary analysis. It begins with a theme that Greenblatt returns to again and again — the "ordinariness" of Shakespeare’’s genius, his interest in the common workings of everyday men and women. Greenblatt follows Shakespeare from his start as a young boy learning Latin at a grammar school, tries to explain the "lost years" before Will made it to London, and spends the last half of the book detailing Shakespeare’’s progress to famous playwright. Yet Greenblatt argues that the poet’’s sympathetic, instinctive feeling for all human emotions helped to universalize his work, even when he was deeply involved in London dealings. As a history the book is scattered. Some parts are explored in a great amount of detail. Others, such
A. His interest in the common people and his sympathy with all human emotions.
B. He links between his personal positions and the historical background.
C. He learned Latin in his early years.
D. He lives in the Renaissance world.
[单项选择]电钻有下列()情况时,可继续钻进。
A. 出现卡住钻杆时
B. 电钻声音突然不正常时
C. 均匀出粉
D. 钻杆严重震动时
[判断题]( )钢轨伤损从其宏观特征与形成机理分类,可以分为核伤、螺孔裂纹、水平裂纹、纵向裂纹、擦伤裂纹、焊接接头伤损、锈蚀、折断和磨耗等。
A.正确
B.错误
[简答题]

构建社会主义和谐社会需要发挥“正能量”。
材料一2013年2月10日,我国迎来了蛇年春节。海参鲍鱼离开了餐桌,茅台、拉菲淡出了视野,一些企事业单位门前摆放的花草盆景被来自民间的大红对联取代……从年夜饭的“光盘行动”开始,与往年相比,蛇年春节的一个明显变化是:扬俭抑奢,节俭之风正在全社会激发更多“正能量”。
材料二小善成就大爱,大义触动心灵。在我们揭阳无论是为救他人而牺牲的民警袁伟群、驴友林伟树和江军生,还是收养孤儿的紫峰寺师父释耀概等揭阳好人。他们都以实际行动企释道德和人性的力量、承载国人内心向善的渴望。”我们无论来自哪个群体,都应充分发挥道德正能量,为促进社会和谐进步添砖加瓦。

运用“认识社会与价值选择”的有关知识说明弘扬“扬俭抑奢之风”的意义。
[单项选择]()及其组成部分是分保分出人和分保接受人之间签订的正式的具有法律效力的文件。
A. 分保条
B. 摘要表
C. 附约
D. 合同文本
[单项选择]初步的临床药理学及人体安全性评价实验
A. Ⅰ期临床试验
B. Ⅱ期临床试验
C. Ⅲ期临床试验
D. Ⅳ期临床试验
E. 药品上市后监察
[多项选择]合伙人甲、乙、丙、丁以合伙企业的名义向章某借款16万元,四人后又签订一还款协议,约定每人承担4万元债务。如果现在该企业无力偿还债务,则下列关于这笔债务清偿的判断,哪些是正确的
A. 章某可直接向甲、乙、丙、丁任何一人要求偿还16万元
B. 章某如果要求甲偿还16万元,甲可以四人之间的协议主张自己只应偿还4万元
C. 章某只能要求甲偿还4万元,如果其他三人无力偿还,才可以向甲要求偿还16万元
D. 章某可要求甲偿还8万元,要求乙、丙偿还3万元,要求丁偿还2万元,对此法院应当支持

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