热门试题:
[判断题]正确使用施工机具、安全工器具和劳动防护用品是工作班成员的安全责任。
A.正确
B.错误
[填空题]V-0504A和V-0504B中贮存的分别是（ ）和（ ）的（ ）。
[判断题]违章建筑是指必须限期拆除、结构简易、临时性的建筑物、构筑物和其他设施，临时建筑都应当有规定的使用期限。 ( )
[判断题] 李某10月因违反治安管理行为受到罚款处罚,次年5月因殴打他人被公安机关调查,公安机关应当对李某殴打他人行为从重处罚。
A.正确
B.错误
[填空题]在断开导电线索前，应事先采取“ （ ） ” 措施。
[简答题]Every day, newspapers, magazines, and television fill our eyes and ears with reports about the world. The unemployment is down four-tenths of a percent; another candidate has declared his intention to run; the space shuttle completes a successful mission; guerrillas claim responsibility for an attack on a refugee settlement. We rarely question such information; instead, we accord it the status of fact by making two crucial assumptions: that such stories could be verified if we wanted to check into them and that the sources who deliver them have no intent to deceive us.
Yet behind the simplest news stories lie definitions, perceptions, and categories that could become sources of different views by equally competent hearers and observers, that could, in other words, spawn arguments maintaining different views of reality. We can make this point more clearly by looking at our sample news items cited above. The unemployment rate, for example, is an extremely complex indicator; report
[多项选择]纳税评估（一般程序）包括以下哪几个部分？（）
A. 评估准备
B. 评估检查（案头）
C. 评估检查（实地）
D. 评估处理
E. 评估实施支持
[单选题]前后两根导线头分别套入两个单头蛇皮套，并用铁丝分别在两端各绑扎（ ）道。
A.2
B.3
C.4
D.5
[判断题]高层建筑火灾对密闭房间进行排烟时，应逐渐开启排烟口，并用喷雾或开花水枪掩护，防止发生轰燃。( )
A.正确
B.错误
[单选题]19、经常有人工作的场所及施工车辆上宜配备急救箱，存放（ ），并应指定专人经常检查、补充或更换。
A.防蚊虫药品
B.医用绷带
C.创可贴
D.急救用品
[单选题]锅筒、（）相关设备有明显变形、鼓包、泄漏时，不得进入现场工作。
A.变压器
B.计量箱
C.窑炉
D.配电室
[判断题]接令时应随听随记，直接记录在“变电运维工作日志”内。
A.正确
B.错误
[单选题]《高速铁路安全防护管理办法》：高速铁路高架桥下的铁路用地，应当根据周边生产、生活环境情况，按照确保高速铁路设备设施安全的要求，实行（ ）。
A.封闭管理
B.利用管理
C.封闭管理或者保护性利用管理
D.封闭管理或者利用管理
[填空题]
Tom Smith was a writer. (11)He wrote stories for magazines. One evening he could not find an end for a story. (12)He sat with his typewriter in front of him, but he had no ideas. (13)So he decided to go to the cinema.
When he came back, he found that he had had a visitor. Someone had broken into his flat. The man had had a drink, smoked several of Tom’s cigarettes- -and had read his story. The visitor left Tom a note: (15)"I have read your story and I don’t think much of it. (14) Please read my suggestions and then you can finish it. By the way, I am a thief. I am not going to steal any thing tonight. But if you become a successful writer, I will return."
Who did Tom Smith write stories for
For（ ）.
[判断题]车票应在承运人或销售代理人的售票处购买。
A.正确
B.错误
[单选题]中国人民解放军护桥部队凭所在铁路局填发的公用乘车证和连级介绍信，由供应点至哨所每次准予免费携带（）粮食及副食品。
A.60kg
B.80kg
C.100kg
D.200kg
[单选题]更换、补缺使用的地脚螺栓、螺帽必须具有（ ）功能
A.防盗
B.防锈
C.防腐
D.可靠
[单选题]骨折小夹板固定前要观察有无感觉、运动及血循环障碍，以及
A.麻木
B.疼痛
C.骨筋膜室综合征
D.运动障碍
E.远端坏死
[判断题]井架逃生装置初次安装和使用过程中的整套更换新装置,应由安全管理人员进行安装和调试。
A.正确
B.错误
[单选题]血吸虫病性肝硬变常见并发症为( )
A. 肝衰竭
B.肝性脑病
C.肝肾综合征
D.上消化道出血
E.腹膜炎及败血症
[填空题]预备党员的义务同正式党员一样。权利，除了没有（ ） 和（ ） 以外，也同正式党员一样。
[单选题]OTDR又称为（ ）
A.光功率计
B.光误码计
C.光时域反射仪
D.光路测试仪
[单项选择]肺静脉和毛细血管压力升高最先引起的组织改变是（）
A. 肺泡间质部位水肿
B. 肺间质水肿机化
C. 玻璃样变性
D. 间质纤维化
E. Ⅱ型肺泡上皮细胞增生
[判断题]低压电气带电工作，应采取绝缘隔离措施防止相间短路和单相接地。（ ）
A.正确
B.错误
[单项选择]在流行病学调查中，被调查者由于某些隐私而不愿报告真情所造成的偏倚属（）。
A. 混杂偏倚
B. 选择偏倚
C. 测量偏倚
D. 报告偏倚
[单选题]在无缝线路上，钢轨折断进行临时处理时，插入的短轨不得短于（ ）的同型钢轨，轨端钻孔，上接头夹板，用螺栓拧紧。
A.4m
B.4.5m
C.5m
D.6m
[单项选择]Financial engineers don’’t wear white lab coats. They don’’t experiment on rats or perform gas chromatography(气相层析). Their raw material-money-isn’’t as showy as what biologists and physicists investigate. But the innovations they produce will contribute just as much to economic growth.
Maybe more, in fact, because without the science of finance, all other sciences are just a bunch of neat concepts. Ideas begin to tribute to human betterment when they’’re financed-by venture capital, stock offerings, loans, or buyouts. A smoothly operating financial system showers money on good ideas. Equally important, it cuts off funding to tired ideas and tired companies, so their assets can be employed more efficiently elsewhere.
In the 21st century economy, innovation in finance will increase in concert with the increase in competition. Partly because of deregulation and globalization, competition should get tougher, and margins thinner. As products such as home mortgage loans become commodit
A. would remain groups of merely impractical thoughts.
B. could barely benefit the improvement of people’’s life.
C. should hardly lose venture capital and bank loans.
D. might become tired ideas that cannot be implemented.
[多选题]根据《配电安规》，运行中的配电线路和设备，系指（ ）的配电线路和设备。
A.全部带有电压
B.一部分带有电压
C.一经操作即带有电压
D.检修中
[多选题]二沉池刮泥机具有（ ）作用。
A.刮泥
B.防止污泥板结
C.泥水分离
[判断题]LZC20033断路器的跳闸、合闸操作电源有直流和交流两种。( )
A.正确
B.错误
[单选题]自轮运转特种设备调车作业（自轮运转特种设备转线除外），由（）派人担当调车指挥人。
A.车站
B.车务站段
C.所属单位
D.运输部
[单项选择]某企业生产某种产品，其产量年年增加5万吨，则该产品产量的环比增长速度（ ）。
A. 年年下降
B. 年年增长
C. 年年保持不变
D. 无法做结论
[多选题]下列属于信号安全输出的有（）。
A.紧急制动输出
B.开门命令输出
C.零速输出
D.门使能输出
[单选题]根据《消防监督检查规定》,下列( )不具体实施消防监督检查。(易)
A.省公安消防总队
B.市公安消防支队
C.州公安消防支队
D.县公安消防大队
[单选题]对已带入车内的猫、狗、猴等宠物，应安排在（）由旅客自行照看。
A.列车通过台
B.乘务间
C.卫生间
D.洗面间
[判断题]安全措施的变更情况及时记录在值班日志及工作票内。
A.正确
B.错误
