热门试题:
[单选题]人体与被验电的线路、设备的带电部位应保持高压线路、设备不停电时的安全距离,并应由专人监护。20kV、35kV设备验电时,应保持( )m安全距离。
A.0.7
B.1
C.1.15
D.1.5
E.略
F.略
[判断题]更换不同型号道岔前,应核实新、旧道岔的接口和主要尺寸。
A.正确
B.错误
[多项选择]全国总工会援建资金在综合考虑各地()等因素的基础上,将以配送图书和工人日报的方式分配到各省、自治区、直辖市总工会的“职工书屋”示范点地方工会的配套资金则主要用于解决“职工书屋”示范点除房屋外的基础性设施建设、相关设备和部分图书的购置。
A. 职工总数
B. 基层工会数
C. 农民工总数
D. 实际人数
[判断题]执勤战斗预案所想定的情况是选择灭火作战阵地的唯一依据。( )
A.正确
B.错误
[判断题]选矿上的“段”是根据所处理的粒度划分的。
[单选题]重大事故调查组应在( )内向组织事故调查组的机关提交《铁路交通事故调查报告》。
A.10日
B.20日
C.30日
D.60日
[简答题]冰箱或空调泄露的哪种物质会破坏大气层臭氧层?
[单选题]流动性风险管理办法中所说的重要币种是指以该货币计价的负债占商业银行负债总额( )以上的货币
A.0
B.0
C.0
D.0
[单选题]关于女性生殖器血管,哪项错误
A.阴部内动脉为髂内动脉前干的终支,分布于会阴与肛门
B.子宫动脉为髂内动脉前干的分支
C.内生殖器的血供主要来自卵巢动脉、子宫动脉、阴道动脉和阴部内动脉
D.卵巢动脉自骨盆漏斗韧带向内横行,经输卵管系膜进入卵巢门
E.阴道动脉为髂内动脉前干的终支,分布于阴道上下段
[判断题]SK-3可改善钻井液的热稳定性,降低高温高压滤失量。
[单选题]智能建筑系统结构的下层由三个智能子系统构成,这三个智能子系统是( )
A.BAS、CAS、SAS
B.BAS、CAS、OAS
C.BAS、CAS、FAS
D.CAS、PDS、FAS
[单选题](6524)PGM-48型线路打磨列车打磨小车控制旋钮旋至( )位使打磨小车保持当前位置。
A.RAISE
B.HOLD
C.lower
D.FLOAT
[简答题]货币共给层次的划分原则,中国是怎样划分的?
[多选题]唱响爱民助民新乐章,树立队伍良好形象,要从哪几个方面着手?( )
A.巩固好传统,发扬好作风
B.唱响新篇章,传承新风尚
C.回应新期待,拓展新渠道
D.投身新实践,展示新形象
[单选题].直流电的触电危险性比交流电的触电危险性()。
A.大
B.小
C.一样
D.不确定
[单项选择]
Through the years, our view of what leadership is and who can exercise it has changed considerably. Leadership competencies have remained constant, but our understanding of what it is, how it works, and the ways in which people learn to apply it has shifted. We do have the beginnings of a general theory of leadership, from history and social research and above all from the thoughts of reflective practitioners such as Moses, Julius Caesar, and James Madison, and in our own time from such disparate sources of wisdom as Gandhi, Winston Churchill, Mao Tse-tung, and Henry Kissinger, who have very little in common except that they have not only been there but tried with some fairness to speculate on paper about it.
But tales and reflective observation are not enough except to convince us that leaders are physically strong and abnormally hard workers. Today we are a little closer to understanding how- and who people lead, but it wasn’t easy getting there. Decades of academ
A. can be traced back to the prehistoric age
B. are traps for those who want to inquire
C. are located in one place forever
D. don’t deserve full investigation
[单项选择]()深刻反映了我们党对发展问题的新认识,反映了当代世界和中国发展变化对党和国家工作的新要求,实现了我国社会主义现代化建设指导思想的又一次与时俱进。
A. 科学发展观
B. 科教兴国战略
C. 统筹兼顾思想
D. 以人为本
[单项选择]当测量出口横径≤8cm时,应进一步测量().
A. 对角径
B. 坐骨棘间径
C. 坐骨切迹宽度
D. 出口前矢状径
E. 出口后矢状径
[判断题]依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSG 510001-2015)第20.2.2条规定:攀登杆塔和转移位置过程中,可以短时不拴安全带。
A.正确
B.错误
[单选题]三相同步发电机,当转速和励磁不变时,若负载增加,输出电压反而升高,则该负载性质为( )。
A.电阻性的
B.电容性的
C.电感性的
[单选题]A县税务局对申请人提出的税务行政许可申请事项作出的下列处理意见中,错误的是()。
A.甲公司向A县税务局申请营业执照,A县税务局经办人员认为该事项不属于税务局职权范围,当即作
出不予受理的决定,并告知甲公司向当地工商部门申请
B.乙公司(增值税一般纳税人)向A县税务局申请增值税专用发票最高开票限额审批,但申请材料存
在填写错误,A县税务局经办人员让申请人当场更正
C.丙公司(增值税一般纳税人)向A县税务局申请增值税专用发票最高开票限额审批,A县税务局接受材料10日后发现申请材料不齐全,将申请材料退回丙公司,不予受理
D.丁公司为取得发票领购资格向A县税务局提出行政许可申请,A县国家税务局经办人员认为该事项不需要取得行政许可,作出不受理决定,并告知纳税人办理了税务补充登记后,即具有领购普通发票的资格
[多选题]下列有关硫化氢危害描述正确的是( )
A.硫化氢是高度危险的窒息性气体
B.当人员接触到高浓度的硫化氢时,会引起急性中毒,出现昏迷及呼吸麻痹
C.长期在含硫化氢的区域作业的人员,其硫化氢会在体内积累,达到一定程度才会引起中毒
D.硫化氢主要对人体的眼睛和肺造成危害
[单选题]根据公司红线违规办法,下列属于红线违规现象的是( )
A.高处作业未按规定使用安全带等防坠落用品、装置,或安全带未挂在牢固的构件上,或作业过程中失去防坠落保护。
B.杆塔上移位、杆塔上作业、变电设备门型构架上作业、避雷针上作业未按规定使用安全带等防坠落用品、装置。
C.违章指挥、强令工作班人员冒险作业。
D.工作票的签发人同时兼任该项工作的工作负责人,或签发空白工作票。
[单项选择]第一篇
The Iceman
On a September day in 1991, two Germans were climbing the mountain between Austna and Italy. High up on a mountain pass, they found the body of a man lying on the ice. At that height(10,499 feet, or 3,200 meters), the ice is usually permanent, but 1991 had been an especially warm year. The mountain ice had melted more than just usual and so the body had come to the surface.
It was lying face downward. The skeleton(骨架) was in perfect condition, except for a wound in the head. There was still skin on the bones and the remains of some clothes. The hands were still holding the wooden handle of an ax and on the feet there were very simple leather and cloth boots. Nearby was a pair of gloves made of tree bark(树皮) and a holder for arrows.
Who was the man How and when had he died Everybody had a different answer to these questions. Some people thought that it was from this century, perhaps the body of a soldier who died in World WarⅠ, since several soldiers had already
A. The iceman could have died from the wound in the head.
B. The iceman was struck dead from behind.
C. The iceman was killed while working.
D. The iceman lived a poor life.
[多项选择]全国支票影像业务受理提示付款的支票存在下列情形之一时,开户银行应拒绝受理,并退回回单()
A. 未记载银行机构代码
B. 支票金额超过规定上限
C. 支票凭证不真实
D. 超过提示付款期
[多选题]关于电动机工作原理的说法,下列表述正确的是( )。
A.为保证电动机启动负荷最小,在离心泵启动时应关闭出口阀
B.电机启动时,电流比平时大
C.电机正常工作时的电流最大
D.电机分为转子和定子两部分
[单项选择]曳引驱动相对卷筒驱动有很大的优越性,主要表现在()。
A. 安全性好,不会发生冲顶、蹲底等事故
B. 允许提升的高度大
C. 安全可靠,不会发生断绳造成坠落的事故
D. 提升高度变小时,驱动装置也需变小
[判断题]企业的整体形象是由职工的个体形象组成的,个体形象是整体形象的一部分,没有个体 形象就没有整体形象,整体形象要靠个体形象来维护。( )
A.正确
B.错误
[判断题]、计算机在网络中通信,必须要有IP地址。(易)(基础知识)
A.正确
B.错误
[多选题]基坑土方开挖施工过程中,应检查( )。
A.平面位置
B.水平标高
C.边坡坡度
D.地基承载力
E.降低地下水位系统
[单选题]国务院于哪年的 6 月 28 日印发了《关于大力推进信息化发展和切实保障信息安全若干意见》( )
A.2010
B.2011
C.2012
D.2013
[判断题]调节阀的气开气关与调节阀的正反作用是不一样的概念。 ( )
A.正确
B.错误
[单项选择]工程网络计划“资源有限,工期最短”优化的目的是为了寻求( )。
A. 资源均衡使用时的最短工期安排
B. 最短工期条件下的资源均衡安排
C. 最低成本时的最短工期安排
D. 资源有限条件下的最短工期安排