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[单选题]生产安全六项较大风险管控措施落实情况检查表中,检查节假日期间禁止高危作业要求的执行情况,通过( )方式进行。
A.节日期间的实际查看和访谈
B.从工作痕迹中或现场实际查看
C.查看工作痕迹和人员访谈
D.查阅剖析制度

热门试题:

[判断题]健康状况危及他人安全的旅客,站、车可以不予运送。
A.正确
B.错误
[单项选择]用树形结构来表示实体之间联系的模型称为
A. 关系模型
B. 层次模型
C. 网状模型
D. 格式化模型
[单项选择]超声测量正常成人胆囊的前后径一般不超过()
A. 2.0cm以下
B. 2.5cm
C. 3.0cm
D. 3.5cm
E. 4.0cm以上
[填空题] Television now plays such an important part in so many people’’s lives that it is (36)_________for us to try to decide whether is a (37)_________or a curse. Obviously television has both (38)_________and disadvantages. But do the former (39)_________ the latter In the first place, television is not only a convenient source of entertainment, but also a (40)_________cheap one. They just sit comfortably at home and enjoy (41)_________series of programmes rather than to go out in search of (42)_________ elsewhere. Some people, however, (43)_________ that this is precisely where the danger lies. The television viewer needs to do nothing. (44) __________________. Secondly, television keeps one informed about current events, allows one to follow the latest developments in science and politics. Yet here again there is a danger. The television screen itself has a terrible, almost physical fascination for us. (45) __________________. There are many other arguments for and against
[单选题]钢的塑性越好,塑性变形能力()。
A.越大
B.越小
C.不变
D.无规则变化
[简答题]轨距、轨向检测波形图中存在许多“毛刺”,其原因是什么?
[单项选择]

Convenient, nutritious, cheap and available year round, carrots are not just for rabbits. But the Easter Bunny would certainly approve of a carrot dish as part of a holiday meal.
Because of their natural sweetness, carrots have long been part of the dessert menu as well as the salad bar. In the Middle Ages, carrots were used in sweet cakes and other desserts. They are still used in sweets in the Middle East and Asia, and are often preserved in jams. In California, carrot juice is popular.
Carrots were first cultivated in central Asia and the Middle East, and used as a medicine rather than as a vegetable. But carrots weren’t always orange. In the 10th century, they were white or purple. The Dutch developed orange carrots in the 1600s.
Carrots are a great convenience food. They’re inexpensive and available year round. And even children who won’t touch other vegetables eat carrots.
Choose carrots with a bright, even color and smooth
A. Easy to get.
B. Full of nutrients.
C. A favorite food for rabbits.
D. Sweetness.

[判断题]接触网工区值班员是工区值班室的负责人,是外部与工区信息联系的传递人员。
A.正确
B.错误
[单选题]关于《物业管理条例》立法指导思想的说法,正确的是()。
A.强调保护业主的财产权益,协调单个业主之间的利益关系
B.强调物业管理权利与财产权利相分离的原则
C.强调业主与物业服务企业通过公平、公开和协商方式处理物业服务事项
D.强调业主大会与社区居民委员会之间是平等的民事主体
[判断题]单线桥梁限界最大半宽为2440mm.
A.正确
B.错误
[单项选择]处理信托是指改变信托财产的性质、原状,以实现财产增值的信托业务,所以在处理信托中,信托财产具有()
A. 物上代位性
B. 流动性
C. 安全性
D. 物质保证性
[单选题](44339)在选择正线轨道类型时,应根据()确定。 (1.0分)
A.运输条件
B.年通过总质量
C.最高行车速度
D.运营条件
[单选题]组织中的主管人员直接管辖的下属的人数应是适当的,才能保证组织的有效运行。这遵循的是组织设计的
A.集权与分权相结合的原则
B.分工协作的原则
C.稳定性与适应性相结合的原则
D.最少层次的原则
E.有效管理幅度的原则
[单选题]工作地段所有由工作班自行装设的接地线拆除后,工作负责人应及时向相关工作许可人(含配合停电线路、设备许可人)报告()。
A.工作票结束
B.工作票终结
C.工作结束
D.工作终结
E.略
F.略
[单项选择]

男,38岁,腹痛,反酸9年。1周来症状加重,并出现夜间痛,进食能部分缓解。

诊断首先考虑()。
A. 胃癌
B. 肠易激综合征
C. 慢性胃炎
D. 十二指肠球部溃疡
E. 胃溃疡并幽门梗阻
[单项选择]2010年6月1日,某价格鉴证中心对一车辆进行车损鉴证,鉴证表明该车只发生轻度损坏,可以修复以恢复原有功能,但需要对其左右前杠灯、左右前大灯总成、机盖和水箱进行更换,上述更换配件的单价分别为40元、410元、550元和595元,工时费用分别为30元、55元、60元和75元,发生的其他费用合计为240元,假设配件管理费率为12%,残值为0。则该车鉴证价格为( )元。
A. 2310.4
B. 2410.4
C. 2510.4
D. 2610.4
[单选题]进行心肺复苏法时,如有担架搬运伤员,应该持续做心肺复苏,中断时间不超过()s。
A.5
B.10
C.30
D.60
[单项选择]患者,男性,66岁,慢性咳嗽、咳痰伴喘息10年。加重3天。血气分析:PaO27.33kPa(55mmHg)、PaCO28.9kPa(69mmHg)。最合适的氧疗方法是()。
A. 流量2L/min的氧气经鼻导管持续吸入
B. 流量4L/min的氧气经鼻塞持续吸入
C. 流量6L/min的氧气间断吸入
D. 持续面罩氧气吸入
E. 呼吸机辅助呼吸
[单项选择]胸外除颤时,电极板应置于()
A. 心尖区和右侧肩胛下角
B. 胸骨左缘第2肋间和心尖区
C. 胸骨右缘第2肋间和心尖区
D. 胸骨右缘第3肋间和心尖区
E. 胸骨左缘第3肋间和心尖区
[单选题]祁连站共有(____)大组交流滤波器。
A.4
B.5
C.8
D.16
[判断题]在采集系统中召测电能表电压、电流曲线电能量示值数据,查看三相电流曲线是否有断续的情况,确定用户是否存在窃电嫌疑。
A.正确
B.错误
[单选题]CRH5型动车组在动力转向架上,动车轴装在转向架的()。
A.外端
B.内端
C.两侧均可
D.不确定
[单选题]下列哪项为胆汁主要成分?
A.胆固醇、磷脂、无机化合物
B.胆固醇、胆盐、磷脂
C.胆固醇、胆盐、蛋白质
D.胆固醇、磷脂、蛋白质
E.胆固醉、胆盐、无机化合物
[判断题]无拉线摇臂抱杆不宜双侧同时起吊构件。若双侧起吊构件应设置抱杆临时拉线。(  )
A.正确
B.错误
[填空题]在唐代与吴道子齐名的一位雕塑家是()
[单项选择]

Texans have bursting pride and love attention. They also have a thick streak of shortsighted greed and, even by American standards, a busted disposition to violence. When they hear this sort of criticism they usually ascribe it to the ignorance and jealousy of stuffy Yankees who have not spent enough time in the state to understand it. For such avowedly robust people they are surprisingly sensitive. They hated Edna Ferber’’s novel Giant, which scourged Texan vulgarity, racism and the mores of millionaires, but they bought it in great quantities and packed cinemas to see the film. They would rather be talked about than not, and if you do not talk about them they do it for you. In claiming special qualities for themselves, Texans have had to become reconciled to the fact that a large number of them are not native. In the last century "Gone to Texas" was a commonplace graffito daubed on barns in other states, and in recent years "Gone to Texas" has, f
A. Texans are so conceited that they blindly and subjectively consider everything Texan to be inclusively Texan.
B. Texans pride themselves on being superior to other Americans who are not as rich as Texans.
C. Texans thumb down on all non-natives and regard them as being less educated and resourceful.
D. Texans are crude in nature, savage in behavior, and conceited in personality.

[多选题]在检修发电机时做好断开发电机、励磁装置(励磁变压器)的断路器和隔离开关的安全措施;若发电机无出口断路器,应断开连接在出口母线上的各类()或熔断器。
A.变压器
B.电压互感器的各侧断路器
C.隔离开关
D.空气开关
E.lue
[单项选择]数据库应用系统开发一般包括( )两个方面。
A. 需求分析和维护
B. 概念结构设计和逻辑结构设计
C. 功能设计和测试设计
D. 结构特性设计和行为特性设计
[填空题]在油罐区防护堤内作业时,要确定( )或提前设置利于( )的设施。
[单项选择]


A. programs
B. projects
C. nets
D. networks
[判断题]设有“改方按钮”的车站,开放出站信号前,应先按规定对“改方按钮”破封,眼看、手指“改方按钮”,口呼“改方”,按下按钮,再按岗位作业技术要求办理出站信号,确认反方向出站信号开放正确,接、发车及区间监督表示灯显示正确后,按(拉)出“改方按钮”。
A.正确
B.错误
[单项选择]双立柱导轨面同一平面度的精度要求为()mm。
A. 0.04
B. 0.08
C. 0.12
D. 0.2
[简答题]应急信息汇报原则。
[判断题]电力故障未对行车产生影响,可下达巡视检查出动命令。(1分)
A.正确
B.错误
[多选题]《促进性别平等工作指导手册》为促进工作各环节中的性别平等提供指导,工作各环节的性别平等主要包括( )。
A.就业机会平等
B.职业发展机会平等
C.薪酬待遇平等
D.生育保护
E.为职工平衡工作和家庭责任提供支持
F.预防、制止职场暴力和性骚扰
[判断题]架空绝缘导线直线杆绝缘子可采用复合绝缘子。
A.正确
B.错误

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