热门试题:
[多选题]有下列情形之一，未构成一般C类以上事故的，为一般D类事故（ ）
A.电气化区段攀爬车顶耽误列车
B.施工、检修、清扫设备耽误列车
C.滥用紧急制动阀耽误列车
D.行包、邮件装卸作业耽误列车
E.列车冲突
[单选题]下列选项中不属于马尔科夫分析法局限性的是（ ）。
A.无论故障还是维修，马尔科夫分析法都假设状态变化的概率是固定的
B.需要了解状态变化的各种概率
C.有关矩阵运算的知识比较复杂，非专业人士很难看懂
D.没有考虑事件的因果关系，使外推结果可能产生较大偏差
[单项选择]采用争议评审的，建设单位和承包单位应在开工日后的（）d内或在争议发生后，协商成立争议评审组。
A. 7
B. 10
C. 14
D. 28
[多选题]有下列情形之一的建筑起重机械.不得出租、使用:( ).
A.属国家明令淘汰或者禁止使用的
B.超过安全技术标准或者未超过制造厂家规定的使用年限的
C.经检验达不到安全技术标准规定的
D.没有完整安全技术档案的
E.没有齐全有效的安全保护装置的
[单选题] 灭火方法不同的危险化学品储存时( )。
A.只要不混放就可以
B.可以混放
C.不能同库
D.可以同库
[单项选择]For some time past it has been widely accepted that babies and other creatures learn to de things because certain acts lead to "rewards"; and there is no reason to doubt that this is true. But it used also to be widely believed that effective rewards, at least in the early stages, had to be directly related to such basic physiological "drives" as thirst or hunger. In other words, a baby would learn if he got food or drink or some sort of physical comfort, not otherwise.
It is now clear that this is not so. Babies will learn to behave in ways that produce results in the world with no reward except the successful outcome.
Papousek began his studies by using milk in the normal way to "reward" the babies and so teach them to carry out some simple movements, such as turning the head to one side or the other. Then he noticed that a baby who had had enough to drink would refuse the milk but would still go on making the learned response with clear signs of pleasure. So he began to st
A. are directly related to pleasure
B. will meet their physical needs
C. will bring them a feeling of success
D. will satisfy their curiosity
[单选题] 规范JGJ 88-2010对物料提升机的使用管理有很多强制规定,以下哪条内容不符合规范要求。( )(《龙门架及井架物料提升机安全技术规范》JGJ88-2010 11.0.3)
A.物料应在吊笼内均匀分布,不应过度偏载。
B.不得装载超出吊笼空间的超长物料,不得超载运行。
C.在任何情况下,不得使用限位开关代替控制开关运行。
D.天气炎热,一名泥工乘物料提升机给班组送凉茶
[判断题]2.214. 第214题
根据《居民用户家用电器损坏处理办法》规定，居民用户家用电器损坏处理办法规定：对不可修复的家用电 器，其购买时间在六个月及以内的，按原购货发票价由供电企业全额予以赔偿。
A.正确
B.错误
[单项选择]缺氧性昏厥、抽搐（）
A. 室间隔缺损
B. 法洛四联症
C. 房间隔缺损
D. 动脉导管未闭
E. 房室共同通道
[判断题]《铁路旅客运输规程》规定线路中断，旅客在发站或由中途站返回发站停止旅行时，退还全部票价。
A.正确
B.错误
[判断题] 单位应组织逐级签订安全生产目标责任书,到班组长和兼职安全员级别即可。( )
A.正确
B.错误
[单项选择]搁浅事故中，船只停航在7d以上30d以内的，确定为( )。
A. 一般事故
B. 大事故
C. 重大事故
D. 特大事故
[单选题]下列对于列车通过，侧向出站反方向行车，车机联控用语表述正确的是（）。
A.××(次)××(站)×道通过，反方向运行。
B.××(次)××(站)×道通过，反方向运行， 侧向出站，限速××公里
C.××(次)××(站)×道通过，出站反方向
D.××(次)××(站)×道通过，出站反方向，限速××公里
[单选题]《中国共产主义青年团纪律处分条例(试行)》指出，对违犯团纪的受理、核实、审查、情节认定、处分建议等由县级或者县级以上团的委员会_____办理。( )
A.组织部门
B.党组会议
C.书记办公会议
D.书记
[单选题]第一、二种工作票和带电作业工作票的有效时间，以( )为限。
A.周计划指定的检修期
B.申请的检修期
C.批准的检修期定
D.月度计划指定的检修
[多选题]关于监护，下列表述错误的有：
A.张某委托其母照顾 10 岁的儿子甲，甲在玩耍时将社区内 9 岁的乙打伤，张某的母亲需要承担全部责任
B.李某与韩某离婚后，双方约定其孩子由韩某抚养，但是李某仍然享有监护权
C.某的女儿在幼儿园上学期间，幼儿园承担全部监护责任
D.赵某是无民事行为能力的精神病人，在医院接受治疗期间，医院是其监护人
[单项选择]限据《注册造价工程师管理办法》的规定，注册造价工程师的业务范围不包括( )。
A. 编制建设项目建议书
B. 项目经济评价
C. 审核工程变更
D. 审核可行性研究投资估算
[多选题]下列哪些属于党员的权利______。
A.参加党的有关会议,阅读党的有关文件
B.接受党的教育和培训
C.对党的工作提出建议和倡议
D.行使表决权、选举权
[单选题] 根据《证券发行上市保荐业务管理办法》,持续督导工作结束后,保荐机构应当向中国证监会、证券交易所报送保荐总结报告书。下列内容不属于保荐总结报告书应当包括的是( )。
A. 对发行人配合保荐工作情况的说明及评价
B. 履行保荐职责期间发生的重大事项及处理情况
C. 发行人股价二级市场波动情况
D. 对证券服务机构参与证券发行上市相关工作情况的说明及评价
[不定项选择题]共用题干
“Liquefaction” Key to Much of Japanese Earthquake Damage
The massive subduction zone earthquake in Japan caused a significant level of soil“liquefaction” that has surprised researchers with its1severity,a new analysis shows.
“We've seen localized examples of soil liquefaction as extreme as this before,but the distance and2of damage in Japan were unusually severe,”said Scott Ashford,a professor of geotechnical engineering at Oregon State University.“Entire structures were tilted and sinking into the sediments,”Ashford said.“The shifts in soil destroyed water,drain and gas pipelines,crippling the utilities and infrastructure these communities need to3. We saw some places that sank as much as four feet.”
Some degree of soil liquefaction is common in almost any major earthquake. It's a phenomenon in which soils soaked with water,particularly recent sediments or sand,can lose much of their4and flow during an earthquake. This can allow structures to shift or sink or5.
But most earthquakes are much6than the recent event in Japan,Ashford said. The length of the Japanese earthquake,as much as five minutes,may force researchers to recon-sider the extent of liquefaction damage possibly occurring in situations such as this.
“With such a long-lasting earthquake,we saw7structures that might have been okay after 30 seconds just continued to sink and tilt as the shaking continued for several more minutes,”he said.“And it was clear that younger sediments,and especially areas built on8filled ground,are much more vulnerable.”
The data provided by analyzing the Japanese earthquake,researchers said,should make it possible to improve the understanding of this soil9and better prepare for it in the future.Ashford said it was critical for the team to collect the information quickly,10damage was removed in the recovery efforts.
“There's no doubt that we'll learn things from what happened in Japan that will help us to reduce risks in other similar11,”Ashford said.“Future construction in some places may make more use of techniques known to reduce liquefaction,such as better compaction to make soils dense,or use of reinforcing stone columns.”
Ashford pointed out that northern California have younger soils vulnerable to liquefac-tion一on the coast,near river deposits or in areas with filled ground. The“young”sedi-ments,in geologic terms,may be those12within the past 10,000 years or more. In Ore-gon,for instance,that describes much of downtown Portland,the Portland International Airport and other cities.
Anything13a river and old flood plains is a suspect,and the Oregon Department of Transportation has already concluded that 1,100 bridges in the state are at risk from an earthquake.
Fewer than 15 percent of them have been reinforced to14collapse. Japan has suffered tremendous losses in the March 11 earthquake,but Japanese construction15 helped prevent many buildings from collapse一even as they tilted and sank into the ground.
15._________
A.styles
B.sites
C.costs
D.standards
[单选题]情况紧急,需要当场实施行政强制措施的,行政执法人员应当在()小时内向行政机关负责人报告,并补办批准手续。
A.24
B.6
C.48
D.12
[单选题]发卡银行应当对债务人本人及其担保人进行催收，不得对与债务无关的第三人进行催收，不得采用暴力、胁迫、恐吓或辱骂等不当催收行为。对催收过程应当进行录音，录音资料至少保存（ ）年备查。
A.2
B.5
C.10
D.20
[单项选择]患儿男，5岁，双耳垂下肿痛3天，伴发热，精神食欲欠佳。体检：体温38.4℃，神志清，双侧腮腺3cm×4cm，有压痛，咽红，腮腺管口有红肿。在外诊断为流行性腮腺炎。治疗中错误的是（）
A. 立即隔离，卧床休息
B. 局部用疝带固定
C. 补液，维持水、电解质平衡
D. 应用肾上腺皮质激素
E. 应用大剂量青霉素
[多选题]下面所述的（ ）属于《电力监控系统.交直流系统检修规程》中的一般事故。
A.由于某一变电所一体机故障，引起该变电所站控级功能失效
B.由RTU柜输入电源（由400V动力电源系统提供）引起的SCADA故障，但不影响中央级电力监控系统功能的实现
C.在重要结点上冗余配置的双机发生单机故障，造成只有单机工作，失去冗余功能，但不影响系统功能实现
D.由于交直流系统某一关键元件（监控单元.绝缘检测仪.霍尔传感器等）故障，引起上传数据异常，但不影响系统功能实现
[单项选择]AngleⅡ类1分类错头影测量值可能有的变化（）
A. 平面变陡
B. ANB变小
C. 上中切牙凸距变小
D. 面角变大
E. 以上都不是
[判断题]摇测电缆线路绝缘电阻时,电缆终端头套管表面应擦干净,以减少表面泄漏。
A.正确
B.错误
[多项选择]下列有关风险评估的说法中正确的有（）。
A. 管理层缺乏诚信可能引发的舞弊风险，与财务报表整体相关
B. 如果认为仅通过实质性程序获取的审计证据无法将认定层次的重大错报风险降至可接受的低水平，注册会计师应当评价甲公司针对这些风险设计的控制，并确定其执行情况
C. 注册会计师可以使用重新执行程序以了解甲公司的内部控制
D. 注册会计师了解甲公司及其环境，目的就是为了识别和评估财务报表重大错报风险
[单选题](66503)在电路中,电流的大小与电阻两端电压成正比,与电阻的大小成反比,称为( )。(1.0分)
A.节点电流定律
B.欧姆定律
C.回路电压定律
D.压电效应
[多选题]下列关于税收民事司法的表述，正确的有（ ）。
A.税法与民法的关系，在一定程度上体现出公法与私法的关系
B.税收的优先权、代位权、撤销权制度等，都是有关税收债权的重要保护制度
C.税务机关征收税款，税收优先于无担保债权，法律另有规定的除外
D.欠缴税款的纳税人因怠于行使到期债权，对国家税收造成损害的，税务机关可以依照规定行使代位权
E.欠缴税款的纳税人以明显不合理的低价转让财产而受让人知道该情形，税务机关不可以依照规定行使撤销权
[单选题]间接带电作业时，每个作业地点均要设有专人监护，其安全等级不低于（ ）级。
A.二
B.三
C.四
D.五
[判断题]借款人申请个人一手住房贷款，须具有当地户口及居所。
A.正确
B.错误
[单选题]电气化铁道用避雷器的标称放电电流In为( )。
A.2.5kA
B.5kA
C.10kA
D.20kA
[单选题]457.(91863)分层注水就是根据油田( )制定的配产配注方案。(1.0分)
A.开发
B.设计
C.措施
D.生产
[多选题]CW-200K转向架构架与车体间装有抗侧滚扭杆。抗侧滚扭杆由 等组成。
A.扭杆
B.扭臂连杆
C.支承座
D.纤维轴承及球关节轴承
