热门试题:
[单选题]规划 A+、A、B、C、D 类供电区域 10kV 架空线路一般选用 12m 或() 环形混凝土电杆; E 类供 电区域一般选用 10m 及以上环形混凝土电杆。
A.10m;
B.12m;
C.15m;
D.18m。
[单选题]分析产品质量特性与可能的影响因素之间关系时,宜用()。
A.控制图
B.直方图
C.排列图
D.散布图
[单选题]软件质量的定义是()。
A.软件的功能性、可靠性、易用性、效率、可维护性、可移植性
B.满足规定用户需求的能力
C.最大限度达到用户满意
D.软件特性的总和,以及满足规定和潜在用户需求的能力
[填空题]ZD6-E型电动转辙机具有两组杆件对尖轨实行锁闭,称为( )功能。
[多项选择]控释制剂的作用原理是影响药物的
A. 扩散
B. 溶解
C. 渗透压
D. 解离
E. 排泄
[单选题]SF6配电装置室、电缆层(隧道)的排风机电源开关应设置在门外。工作人员进入SF6配电装置室及其电缆层(隧道)前,应先通风()min,并用检漏仪测量SF6气体含量合格
A.1
B.5
C.10
D.15
[单项选择]人的反应时间与( )有关。
A. 人的感知类型
B. 人的意志
C. 人的习惯
D. 人的年龄
[不定项选择题]以下关于时间价值的描述,正确的有( )。
Ⅰ.极度虚值期权的时间价值通常大于一般的虚值期权的时间价值
Ⅱ.虚值期权的时间价值通常小于平值期权的时间价值
Ⅲ.看极度虚值期权的时间价值通常小于一般的虚值期权的时间价值
Ⅳ.虚值期权的时间价值通常大于平值期权的时间价值
A.A:Ⅰ.Ⅱ
B.B:Ⅱ.Ⅲ
C.C:Ⅲ.Ⅳ
D.D:Ⅱ.Ⅳ
[填空题]平腕臂端部余长为()mm,平腕臂绝缘子端头距腕臂支撑套管单耳();mm,承力索座距双套筒连接器一般为()mm。
[判断题]应选择与本人身材匹配的帽、盔、服装、手套、靴、鞋等装备,严禁穿着不合体装备参加作战训练行动。( )
A.正确
B.错误
[多选题]检修前要三方确认挂牌,三方是指( )。
A.安全方
B.检修方
C.点检方
D.生产方
E.第三方
[单项选择]II. 1 阅读理解 Leseverstndnis 1
Bei Ferienzielen liegt Deutschland auf Platz eins
Es scheint, als würden die Deutschen nur noch das Weite suchen. Jedenfalls zieht es sieben von zehn Reisenden ins Ausland, vor allem nach Spanien, Italien und sterreich. Aber in keinem Land der Erde machen so viele Deutsche Urlaub wie im eigenen Lande. Drei von zehn Deutschen verbringen ihre Haupturlaubszeit zwischen Nordsee und Alpen – mehr als in Spanien, Italien und sterreich zusammen. Diese Informationen stammen aus dem Deutschen Fremdenverkehrsverband (DFV, 德国旅游协会) und wissenschaftlichen Studien. Ein Schwachpunkt: Es wurden nur Reisen über fünf Tage von Personen über 14 Jahre berücksichtigt, die in Hotels, Ferienzentren und Jugendherbergen mit mindestens acht Betten schliefen. Anders ausgedrückt: Viele Gste in Pensionen und in Ferienwohnungen wurden nicht gezhlt.
Auch eine andere Gruppe von Reisenden ist in diesen Informationen nicht erfasst: In Deutschland sind
A. ins Gebirge
B. an die Küste
C. in die Alpen
D. ins Ruhrgebiet
[单选题]西咪替丁
A.对组胺H1和H2受体均有作用
B.用于治疗消化性溃疡
C.用于治疗晕动症
D.用于治疗真菌病
E.用于治疗滴虫病
[单项选择]根据相关法律规定,我国律师在执业过程中有多项合法权利。下列事项中,我国法律没有明确规定的是()
A. 与犯罪嫌疑人会见、通信的权利
B. 执业活动中人身权利不受侵犯的权利
C. 要求法官签发调查令的权利
D. 提出新证据的权利
[多选题]编制说明应包括()。
A.编制原则及依据
B.工程概况
C.主要工程量
D.编制人
E.编制日期
[单选题]人民法院审理甲受贿一案,但是在审理的过程中,甲突发疾病死亡,而根据现有的证据证明甲其实根本不构成受贿罪。该人民法院应当如何处理?()
A.裁定撤销案件
B.裁定中止审理
C.判决宣告无罪
D.裁定终止审理或判决宣告无罪
[单选题]在机械视图中使用( )表示为机械的不可见轮廓。
A.粗实线
B.细实线
C.粗虚线
D.细虚线
[判断题]按照国际通行的做法,企业发行股票,只能按照投资者所在地的企业会计准则和会计制度编制财务报表。( )
[单项选择]现实粮食种植规模是指农民自愿种植粮食作物的规模。近五年来江苏省粮食播种面积逐年减少,种植结构调整是主要原因。1999—2001年是江苏省农民大幅调整种植结构时期,三年内全省共减少粮食面积1589万亩,占近五年粮食面积减少总量的82%。2002—2003年江苏省农民继续调整种植结构,但调整幅度趋缓。2002全省粮食种植面积只比2001年减6万亩。2003年粮食播种面积虽比2002年减少335万亩,但其中有相当一部分是因灾绝收而减少的,当年的粮食播种面积不能反映农民实际种植粮食的规模。为此,江苏省取2002—2003年的平均粮食播种面积7157万亩,作为该省现实粮食种植规模。用同样的方法测算,小麦、水稻的播种面积分别为2431万亩、2867万亩。
江苏省近五年粮食面积减少总量是多少万亩
A. 1867.6
B. 1937.2
C. 1937.8
D. 1938.9
[不定项选择题]共用题干
Electromagnetic Energy
1 White light seems to be a combination of all colors.The energy that comes from a source of light is
not limited to the kind of energy you can see.Heat is given off by a flame or an electric light.On a cloudy
day it is possible to get a sunburn even though you feel cool.Visible light and the kind of energy that produce
warmth and sunburn are examples of electromagnetic energy.
2 The sun is 93 million miles away from the earth.Yct we can use energy from die sun because elec-
tromagnetic energy travels through space.
3 Many other kinds of energy are also types of electromagnetic energy.Radio,television,and radar signais
travel from transmitters to receivers as low-energy electromagnetic waves. Infrared(红外线的)radiation is an
electromagnetic wave.When it is absorbed by matter,heat is produced.Wayes of infrared and visible light
have more energy than waves of radio,television,or radar. Ultraviolet rays(紫外线)and X-rays are eleetro-
magnetic waves with even greater amounts of energy.Infrared radiation is used in cooking food and heating
buildings.Sunlight and electric lights are part of our requirements for normal living. Ultraviolet radiation is
useful in killing certain disease organisms.X-rays and gamma rays have so much energy that they travel right
through solid objects.They can be used to detect and treat cancer。 X-rays are used in industry to find hidden
cracks in metal,and in medicine to reveal broken bones.
4 Usually we use electricity to generate electromagnetic energy.The source of most of our energy is the
sun.Heat from the sun causes water to evaporate.When the water falls to the earth as rain,some of it is
trapped behind dams and then used to operate electric generators,Other generators are powered by coal,but
the energy stored in coal came from the sun,too.
5 Until recently,the source of the tremendous amount of energy given off by the sun was a puzzle.If
the sun depended on chemical reactions,it would have used up all its energy long ago.Experiments with
electromagnetic radiation led to the theory that mass can be converted into energy.入bout forty years after the
theory was proposed , nuclear energy was harnessed(利用)by man. Chemical energy comes from electron
(电子)rearrangement. Nuclear energy comes from a change in the nucleus of an atom. Compared with chemi-
cal reactions,nuclear reactions release millions of times more energy per pound of fuel.We now believe that
the sun's energy comes from the nuclear reactions in which hydrogen is changed into helium(氦).
6 Nuclear energy is beginning to compete with coal as an economical source of power to generate elec-
tricity.It is also being used to operate engines in large ships.Scientists continue to seek new and better
methods of obtaining and using energy.
The energy stored in coal_______________.
A.electromagnetic energy
B.electromagnetic energy travels through space
C.came from the sun
D.when a change in the nucleus of an atom takes place
E.whlen the sunrays are fierce
F.chemical energy is generated
[单选题]个人农信银通存通兑营业网点因操作失误导致现金短款,且当天未能收回错账款项的,填制(),报财务管理岗审核、一级支行分管内控工作行长审批后,按现金短款金额记入其他应收款科目下的“出纳短款—人民币”账户。
A.《现金长短款挂账审批表》
B.《关于解除控制客户款项的申请》
C.《协助解除控制错账款项申请》
D.《农信银支付清算系统个人账户通存通兑业务调账请求表》
[单选题]客货运输票据必须按照()票号顺序使用。
A.使用班组
B.使用时间
C.票据符号
D.票据种类
[单选题]《煤矿安全规程》规定:井下主要排水设备必须保持备用水泵的能力应不小于工作水泵能力的( )%。
A.70
B.60
C.50
[填空题] 其他车辆向停有△W车辆的线路溜放或送车时,应与△W车辆(组)留有( )m安全距离。
[单选题]调整互感器( )压接线柱时,确保试验电流回零,并用万用表测试确认线柱无电流后,方可进行操作。
A.一次
B.二次
C.高压
D.低压
[单选题]输液中发生肺水肿时吸氧需用20%~30%的酒精湿化,其目的是 ( )
A.使患者呼吸道湿润
B.使痰液稀薄,易咳出
C.消毒吸人的氧气
D.降低肺泡表面张力
E.降低肺泡泡沫表面张力
[单项选择]数控机床对刀的过程,实质上是确定()的过程。
A. 编程原点
B. 刀架参考点
C. 刀偏量
D. 刀尖起始点
[单选题]与JKMK型多绳摩擦式提升机配套使用的交流绕线型感应电动机,拖动提升机的控制系统是()。
A.TKD型
B.其他
C.JKMK/J型
[单选题]依据《中国南方电网有限责任公司电力安全工作规程》,()使用普通材料的螺栓取代卸扣销轴
A.可以
B.不应
C.不宜
D.视情况可以
[单项选择]牛“再生草热”是指牛食用青草后发生()
A. 大叶性肺炎
B. 肺水肿
C. 小叶性肺炎
D. 间质性肺气肿
E. 肺充血和肺水肿
[单选题]达不到“维修过程中应落实安全防护措施并保持现场清洁” 现场合格的标准,罚款( )元/项(次)。
A.500
B.100
C. 200
D.50
[单选题]CCTV系统视频信号被分为模拟视频和( )两大类。
A.数字信号
B.数字视频
C.VGA
D.DVI-D
[单项选择]{{I}}Questions 1 to 5 are based on an interview with a chief-editor. At the end of the interview you will be given 10 seconds to answer each of the following questions.
Now listen to the interview.{{/I}}After the incident the interviewee sounded______.
A. calm and quiet
B. nervous and numb
C. timid and confused
D. shocked and angry
[填空题]感应电流产生的磁通总是( )原磁通的变化。
[判断题]对汽车机油、燃油、冷却水、制动液、轮胎气压进行检视补给,是汽车日常维护的作业内容。
A.正确
B.错误
[单项选择]Wilmut maintains that cloning animals has tremendous potential for helping people. Cloned Sheep, he says, could be used as living drug factories. Scientists could "engineer" sheep that produce drugs in their milk. And by altering the proteins on the surfaces of animal organs to make them more like human organs, scientists believe they may be able to create a plentiful source of organ donors for people.
Why not clone humans as organ donors Theoretically, Wilmut says, there is no reason his techniques couldn’t someday be used to clone people. Think about the possibilities: a whole basketball team of Michael Jordans, a scientific panel of Albert Einsteins, a movie starring and co-starring Brad Pitts.
On a more serious note, some experts argue that couples who have difficulty having a baby could make copies of themselves. And parents whose child has a fatal disease like cancer might be able to clone the child, creating a twin who could be a bone-marrow (骨髓) donor.
But even I
A. cloning animals has already assisted human beings a lot in two aspects
B. his techniques may be applicable to people in order to create geniuses
C. line should be drawn and cloning animals is offensive
D. cloned sheep engineered to produce drugs in milk can be used as living drug factories
[单项选择]腹股沟斜疝与直疝最有意义的鉴别点是
A. 发病年龄
B. 突出途径
C. 疝块外形
D. 疝内容物是否进入阴囊
E. 还纳疝内容物后,压迫深环,疝内容物是否再突出
[判断题]有限空间作业不需保持有限空间出入口畅通
A.正确
B.错误