热门试题:
[单选题]
在精密水准测量中为了减小或削弱i角误差对观测高差的影响水准测量外业观测中一般采取下列( )组方法。
A.视距相等改变观测顺序
B.视距相等往返测量
C.视距相等不同的观测时间
D.偶数测站往返观测
[单选题]测得硅三极管的极间电压 UBE 、UCE 分别为 0 伏，12 伏，则管子工作在( )状态。
A.放大
B.饱和
C.截止
D.不一定
[填空题]IP核在EDA技术和开发中具有十分重要的地位，以HDL方式提供的IP被称为（）IP。
[判断题]合规联络员对其所在业务条线（单位）负责人负责，在合规风险管理上履行向总行合规部门报告和建议的义务。
A.正确
B.错误
[多项选择]关于战略地图相关内容说法正确的是( )。
A. 战略地图不能将企业战略分解为“战略性衡量目标”
B. 战略地图可将企业战略分解为“战略性衡量目标”
C. 战略地图可以建立企业关键绩效指标
D. 战略地图可以分解企业战略，转化为年度目标
E. 战略地图可以提炼员工和班组层面的KPI，再转化为企业层面KPI
[单选题]SF6负荷开关内的气体压力为零表压时,仍可进行()操作。
A.短路电流合闸
B.短路电流分闸
C.负荷电流分、合闸
[判断题]埋式光（电）缆或管道沟回土应与路面平齐。
A.正确
B.错误
[填空题]Pat: May I speak to Rosa
Ann: ____________
[判断题]低压电气带电工作应戴手套、护目镜，并保持对地绝缘。
A.正确
B.错误
[单项选择]Football is, I believe, the most popular game in England: one has only to go to one of the important matches to see this. Rich and poor, young and old, one can see them all there, shouting for one side or the other.
To a stranger, one of the most surprising things about football in England is the great knowledge of the game which even the smallest boy seems to have. He can tell you the names of the players in most of the important teams. He has pictures of them and knows the results of large numbers of matches. He will tell you who he expects will win such and such a match, and his opinion is usually as good as that of men three or four times his age.
Most schools in England take football seriously — much more seriously than nearly all European schools, where lessons are all that are important, and games are left for the children themselves. In England, it is believed that education is not only a matter of filling a boy’s mind with facts in the classroom, education also means
A. schools in England make use of football games for the training of character
B. football is the second most popular game in England
C. football is more important than lessons
D. only some schools in England have football games
[单选题]在距接触网不足( )的处所作业时，必须要求供电部门配合 ( )
A.0.5m
B.1m
C.1.5m
D.2m
[单项选择]1994年，我国组建了三家政策性银行，其中不包括( )。
A. 国家开发银行
B. 中国进出口银行
C. 中国农业发展银行
D. 中国人民银行
[填空题]从业人员在作业过程中，应当严格遵守( )
( )，服从管理，正确佩戴和使用( )。摘自《中华人
民共和国安全生产法》第五十四条规定。
[单项选择]
阅读下面短文，从短文后所给的[A]、[B]、[C]三个选项中选出能填入相应空白处的最佳选项。
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[多选题]工程质量事故处理依据应包括（）。
A.质量事故的实况资料
B.有关的合同文件
C.建设单位和监理单位的意见
D.相关的建设法规
E.相关的技术文件
[多项选择]根据《商业银行资本管理办法（试行）》，当（）发生时，债务人即被视为违约。
A. 债务人对于商业银行的实质性信贷债务逾期30天（含）以上
B. 商业银行认定，除非采取追索措施，如变现抵押品（如果存在的话），借款人可能无法全额偿还对商业银行的债务
C. 债务人已经破产并因此将不履行偿还银行债务
D. 银行停止对债务人贷款计息
E. 债务人申请破产并因此将延期偿还银行债务
[单选题]GCU和BPCU（ ）
A.位于主设备中心E5架，从主设备舱门接近
B.位于主设备中心E5架，从前货舱门接近
C.位于前设备中心，从前设备舱门接近
D.位于后设备中心E6架，从后货舱门接近
[判断题]绝缘鞋试验时，工频耐压时，升压无须从零开始，切不可冲击合闸。
A.正确
B.错误
[单选题]（2020年）甲公司为增值税一般纳税人，2019 年 10 月转让金融商品卖出价为 106万元，所转让金融商品买入价为 90.1 万元，上一纳税期转让金融商品出现负价差 6.36 万元。已知，增值税税率为 6%。计算甲公司当月金融商品转让增值税销项税额的下列算式中，正确的是（ ）。
A.106÷（1＋6%）×6%＝6（万元）
B.（106－90.1－6.36）÷（1＋6%）×6%＝0.54（万元）
C.（106－90.1）×6%＝0.954（万元）
D.106×6%＝6.36（万元）
[单选题]在潮湿或含有酸类的场地上以及在金属容器内，应使用（）及以下电动工具或II类电动工具，并装设额定动作电流小于（）、一般型（无延时）的剩余电流动作保护装置，且应设专人不间断监护。
A.24V、10mA
B.24V、30mA
C.36V、10mA
D.36V、30mA
[单项选择]“昔圣王之处士也，使就闲燕；处工，就官府；处商，就市井；处农，就田野。”从《国语·齐语》这段话中可以看出我国古代手工业经营形态是（）。
A. 官营手工业
B. 家庭手工业
C. 民营手工业
D. 官营和民营合并的手工业
[单项选择]Trillions of incredibly tiny diamonds, possibly formed by a dying star before the solar system was born 4.5 billion years ago, have been found by researchers (26) four meteorites.
The powder-like diamonds could be among the oldest things in the (27) , said Roy Lewis, senior research associate at the University of Chicago.
The diamonds may (28) clues about the chemistry of stars, and if scientists can determine how they formed, that could suggest better ways of manufacturing tiny diamonds for (29) purposes, he said.
"It’s quite possible that nature is doing it more (30) than we’ve been doing it," he said. "So maybe we’ve got something to learn."
The new find is (31) , said John Wood, staff scientist at the Harvard-Smithsonian Centre for Astrophysics. Although diamonds have been found before in meteorites, they were formed relatively recently (32) the shock of impact, he said in a telephone interv
A. length
B. depth
C. secret
D. width
[判断题]孕妇或正在哺乳不满一周岁婴儿的妇女不适用行政拘留处罚。( )
A.正确
B.错误
[多选题]大修列车作业机组配备的大型养路机械一般有（ ）。
A.大修列车
B.捣固车
C.稳定车
D.配砟整形车
[单项选择]都江堰——青城山2000年入选《世界遗产名录》，符合（）项世界遗产评定标准。
A. 2
B. 3
C. 5
[单项选择]根据流体动力学平衡原理设计的制剂为( )
A. 渗透泵片
B. 前体药物制剂
C. 磁性制剂
D. 胃内漂浮滞留制剂
E. 免疫脂质体
[单项选择] The long years of food shortage in this country have suddenly given way to apparent abundance. Stores and shops are choked with food. Rationing(定量供应) is virtually suspended, and overseas suppliers have been asked to hold back deliveries. Yet, instead of joy, there is wide- spread uneasiness and confusion. Why do food prices keep on rising, when there seems to be so much more food about Is the abundance only temporary, or has it come to stay Does it mean that we need to think less now about producing more food at home No one knows what to expect.
The recent growth of export surpluses on the world food market has certainly been unexpectedly great, partly because a strange sequence of two successful grain harvests in North America is now being followed by a third. Most of Britain’’s overseas suppliers of meat, too, are offering more this year and home production has also risen.
But the effect of all this on the food situation in this country has been made worse by a simultan
A. imported food is less than before
B. people are buying more food than ever
C. domestic food production has decreased
D. the government is providing less support for agriculture
[单选题]新投运电容器组应进行( )合闸冲击试验。
A.3次
B.5次
C.7次
D.1次
[多选题]党徽党旗及其图案不得用于( )。
A.商标、授予专利权的外观设计和商业广告
B.私人活动
C.私人场所、个人网络空间的标识物
D.个人日常用品、日常生活的陈设布置
[判断题]作业现场风险等级等条件发生变化，应完善措施，重新办理作业票。（）
A.正确
B.错误
[多选题]单机或牵引车辆运行时，由（ ）要道；（ ）车辆运行时，由调车组要道；出要出路，进要进路。如在运行中调车组要道有困难，可要求司机按规定要道。扳道员还道时，在确认进路道岔开通正确后，先显示（ ）号码，再显示道岔开通信号。
A.司机
B.推进
C.牵引
D.股道
[单选题]轻型轨道车附挂拖车时，不得超过（）辆。
A.1
B.2
C.3
D.4
[单选题]周恩1963年3月19日应中国青年杂志社请求为雷锋同志题词，内容是：( )
A.学习雷锋作毛主席的好战士
B.雷锋同志是劳动人民得好儿子，毛主席的好战士
C.学习雷锋同志平凡而伟大的共产主义精神
[单选题]
在有排卵的月经周期中,使基础体温呈双相曲线变化的激素是
A.雌激素
B.孕激素
C.黄体生成素
D.卵泡刺激素
E.雄激素
[多项选择]对违法犯罪分子的改造工作，是( )的特殊预防工作。
A. 维护社会秩序
B. 教育人
C. 挽救人
D. 防止重新犯罪
[判断题]挥发分是煤样在规定条件下隔绝空气加热，并进行水分校正后的质量损失。
[多项选择]下列行为中，不属于行政行为的有（）。
A. 行政机关制定规范性文件
B. 行政机关购买办公用品
C. 民政部门办理结婚登记手续
D. 天气预报
