热门试题:
[单项选择]
A.股骨头下骨折 |
B.经股骨颈骨折 |
C.股骨颈基底骨折 |
D.股骨转子间骨折 |
[单项选择]养牛专业户蒋某的一头奶牛得了重病,蒋某恐此牛病传染,将其抛弃野外。农民刘某经过此地发现此牛并拉回家中,经过刘某的精心喂养,此牛竟成为一头高产奶牛,一年后,蒋某听说了此事,要求刘某将牛还给他,刘不允。依照法律蒋某( )
A. 有权请求刘某返述此牛,因为刘某取得此牛是不当得利。
B. 有权请求刘某返还此牛,但应补偿刘某喂养病牛支出的费用及劳务费。
C. 无权请求刘某返还此牛,因为蒋某的所有权已因抛弃消灭。
D. 无权请求刘某返还此牛,但有权要求刘某给以适当补偿。
[单选题]下列教育家与其代表作对应不正确的是:
A.韩愈——《师说》
B.颜元——《存学篇》
C.孟子——《劝学篇》
D.陶行知——《教学做合一》
[单项选择]男性,35岁,主诉口渴、多饮、多尿20天。检查:空腹尿比重偏低为确诊此病人有无尿崩症,应首先进行哪项试验()
A. 测血浆渗透压
B. 禁水试验
C. 测量每日尿量
D. 禁水-加压素联合试验
E. 高渗盐水试验
[多选题] 报务员应认真执行交接班制度,做到( )。
A.交班清
B.接班明
C.可替班
D.可代收
[单项选择]
氯化镁(MgCl2)是()。
A. 离子化合物
B. 共价化合物
C. 混合物
D. 单质
[单项选择]贺某“借用”水某一手机(价值4000元)后不见踪影,无法联系。水某即来到某区公安分局控告贺某涉嫌诈骗,经审查后认为贺某没有诈骗的犯罪事实。某区公安分局应当:( )
A. 不予立案
B. 要求水某撤回控告
C. 撤销案件
D. 侦查终结后移送某区人民检察院作不起诉处理
[单选题]基多夫定理:是指最好的想法如果提出的时机选择不当,也会招致失败,即一个决策正确与否不能离开具体的地点、时间、条件,如果脱离这些基本前提条件,真理就有可能成为谬误。根据上述定义,下列不符合基多夫定理的是( )。
A.甲公司原总裁对其继任者说:在没有获得全部事实根据前,你不应作出任何决策
B.许多厂商纷纷报名参加在某市举办的机床博览会,而乙机床厂经理在收到邀请函时,就明确表示拒绝参加
C.20世纪80年代,世界爆发了严重的石油危机,丙汽车公司的董事长抓住这一时机,作出了汽车转型决策
D.近年,众多热水器厂在广告上投入过大,导致价涨量滞,处于行业领先地位的丁公司立刻采取了降价政策
[单选题]以下不属于“四项机制”内容的是( )
A.风险辨识
B.安全承诺公告
C.全员安全生产责任制
D.可靠性报告单
[单项选择]根据《水利水电工程施工质量检验与评定规程》(SL176-2007),施工质量评定表应由()填写。
A. 项目法人
B. 质量监督机构
C. 施工单位
D. 监理单位
[单项选择]打开Visual FoxPro“项目管理器”的“文档”选项卡,其中包括( )。
A. 表单(Form)文件
B. 报表(Report)文件
C. 标签(Label)文件
D. 以上3种文件
[简答题]
Today’s worker is no longer willing to work in an authoritarian and dehumanizing environment. Workers want meaning in their work and balance in their lives. They want opportunities to contribute and to know how their work is effective. Employees want to work for organizations that respect them as individuals. 46) They also want to know that they are working for an ethical company that acts in a socially and environmentally responsible manner.
Today, and in the future, companies must design work so that employees can take responsibility and be rewarded appropriately. By changing attitudes and conditions in the workplace, organizations can help make work more meaningful.
Repetitive factory routines and office work that simply moves paper from in-box to out-box are mindless tasks that destroy motivation and productivity. Research has shown that mental challenge is closely related to job satisfaction. 47) Too little challenge in the work, as in complet
[单项选择]再热器的管卡多采用( )制成的梳形管卡或波纹形管卡。
A. 碳钢
B. 合金钢
C. 耐热钢
D. 耐磨钢
[单选题] 新录用消防员需参加( )的入职训练。
A.6个月
B.1年
C.2年
D.3年
[单选题]某发电厂投产2台1000MW发电机组,同时配套2台液氨脱硝装置。因电厂周边居民小区扩大,出于安全考虑,电厂决定将2台液氨脱硝装置技改为2台尿素脱硝装置。依据《安全评价机构管理规定》,该发电厂应当委托有资质安全评价机构重新进行( )。
A.安全设计
B.安全审核
C.安全评价
D.安全检测
[简答题]直接参与者的排队业务可以采取哪些方式解救?
[判断题]排油阀电磁铁的动作线圈功率应大于DC220V×3A。
A.正确
B.错误
[单选题]根据《公路水运工程试验检测信用评价办法》(交安监发[2018]78号)的规定,质监机构用于复核评价的不良信用信息采集每年至少()次。
A.1
B.2
C.3
D.4
[单选题]接到 110 指挥中心指令后,民警首先要展开的工作是:(单选)
A.接报案登记
B.填写《受案登记表》
C.联系小吴的父母
D.赶往现场开展处置工作
[判断题]电力高处施救只有保证自身安全的前提下,我们才能为他人提供救助,同时也要保证被救助人员的安全,防止造成二次伤害。
A.正确
B.错误
[单选题]老年人抗感染应选用不良反应小的杀菌药物,且使用正常治疗量的
A.2/3~1/2
B.4/5~1/2
C.5/6~1
D.2/3~1
E.4/6~5/6
[简答题]登高搭设人员必须遵守登高作业相关规定,正确佩戴 、 。
[单选题]任何单位或个人对事故隐患或者安全生产违法行为,有权向负有安全生产监督管理职责的部门报告或举报。( )
A.正确
B.错误
[单项选择]矿产、地质资源属于()。
A. 可再生资源
B. 环境资源
C. 不可再生资源
D. 人文社会资源
[单项选择]公务员依法履行职务的行为,受()
A. 纪律制约
B. 法律保护
C. 制度保障
[单选题]Text 3 Drones,originally developed for military purposes,weren't approved for commercial use in the United States until 2013.When that happened,it was immediately clear that they could be hugely useful to a whole host of industries-and almost as quickly,it became clear that regulation would be a problem.The new technology raised multiple safety and security issues,there was no consensus on who should write rules to mitigate those concems,and the knowledge needed to develop the rules didn't yet exist in many cases.In addition,the little flying robots made a lot of people nervous.Such regulatory,logistical,and social barriers to adopting novel products and services are very common.In fact,technology routinely surpasses society's ability to deal with it.That's partly because tech entrepreneurs are often insouciant about the legal and social issues their innovations birth.Although electric cars are subsidized by the federal govemment,Tesla has run afoul of state and local regulations because it bypasses conventional dealers to sell directly to consumers.Facebook is only now facing up to major regulatory concerns about its use of data,despite being massively successful with users and advertisers.It's clear that even as innovations bring unprecedented comfort and convenience,they also threaten old ways of regulating industries,running a business,and making a living.This has always been true.Thus early cars weren't allowed to go faster than horses,and some 19th-century textile workers used sledgehammers to attack the industrial machinery they feared would displace them.New technology can even upend social norms:Consider how dating apps have transformed the way people meet.Interestingly,the same institutional disorder that pervades nascent industries such as drones and driverless cars is something I've also seen in developing countries.And strange though this may sound,I believe that tech entrepreneurs can leam a lot from business people who have succeeded in the world's emerging markets.Entrepreneurs in Brazil or Nigeria know that it's pointless to wait for the govemment to provide the institutional and market infrastructure their businesses need,because that will simply take too long.They themselves must build support structures to compensate for what Krishna Palepu and I have referred to in earlier writrngs as"institutional voids."They must create the conditions that will allow them to create successful products or services.
Entrepreneurs have to build support structures by themselves because_____
A.there exist institutional voids led by development
B.they are eager to create successful products
C.it is necessary for creating good services
D.they may be more efficient than govemment
[单选题]安全教育训练制度要求,每逢重要任务、重大节日、重大活动、重要节点,季节转换、入职选退等特殊或敏感时期,以及发现安全隐患、发生事故后,应开展安全教育,明确()。
A.安全会议时间
B.重点教育A象
C.作战训练计划
D.安全防事故措施与要求
[多项选择]根据《税收征收管理法》的规定,下列各项中,属于税收强制执行措施的有()。
A. 暂扣纳税人营业执照
B. 书面通知纳税人开户银行从其存款中扣缴税款
C. 书面通知纳税人开户银行冻结纳税人的金额相当于应纳税款的存款
D. 依法拍卖纳税人价值相当于应纳税款的货物,以拍卖所得抵缴税款
[多选题]矿井通风方式分( )。
A.中央式
B.分区式
C.对角式
D.混合式
[判断题]电力机车、动车组在有接触网终点的线路上调车时,应控制速度,距接触网终点标应有10m的安全距离;遇特殊情况,必须近于10m时,要严格控制速度。
A.正确
B.错误
[单项选择]嘌呤、嘧啶合成需要的共同原料是()
A. 天冬酰胺
B. 一碳单位
C. 甘氨酸
D. 谷氨酸
E. 谷氨酰胺
[判断题]LKJ2000系统双针速度表输出信号为电压驱动信号。
A.正确
B.错误
[单选题]高温天气现场作业人员要随身携带( ),避免发生中暑事件。
A.防护用品
B.劳动用品
C.防暑药物
D.冷开水
[单项选择]婴儿腹泻重型与轻型的主要区别点是前者( )
A. 排粪超过10次/d
B. 伴呕吐、发热
C. 粪常规见白细胞、红细胞
D. 水、电解质平衡明显紊乱
E. 粪腥臭味,见黏液、血丝
[单选题]“十四五”时期经济社会发展以( )为主线。
A. 推动高质量发展
B. 深化供给侧结构性改革
C. 农业发展
D. 低碳经济发展
[单选题]依据《安全生产法》的规定,生产经营单位从业人员安全生产培训教育的费用由()承担。
A.从业人员
B.安全培训机构
C.政府主管部门
D.生产经营单位