热门试题:
[单选题]变电站(发电厂)第二种工作票可采取电话许可方式，但应( )，并各自作好记录。
A.汇报
B.双方确认
C.视频监控
D.录音
[单选题]用电压表测出电阻两端的电压、电流表测出通过电阻求出电阻值的方法是测量电阻的( )。
A.伏安法
B.欧姆定律法
C.惠斯通电桥
D.虎克定律
[单选题]以办理改编车流为主，有“货物列车制造工厂”之称的车站是()。
A.编组站
B.区段站
C.中间站
D.技术站
[判断题]流过电路的电流与电压成正比，与电阻成反比。(
A.正确
B.错误
[单项选择]女性，48岁。反复发生尿急、尿频、尿痛伴腰痛与低热10余年。曾查尿蛋白（++），近1年来出现无力，纳差、清晨恶心，偶尔呕吐。近日症状再现，尿蛋白（+），尿沉渣镜检白细胞20～30/HP、红细胞偶见，血尿素氮13.6mmol/L，血肌酐353.6μmol/L，血红蛋白90g/L。患者肾功能不全的临床分期为（）
A. 肾功能不全失代偿期
B. 肾功能不全尿毒症期
C. 肾功能不全代偿期
D. 肾功能正常
E. 肾功能衰竭终末期
[多选题]按照《商业银行服务价格管理办法》,商业银行接受其他单位委托开展代理业务收费时,应当将_____等信息告知客户。( )
A.委托方名称
B.服务项目
C.收费金额
D.咨询(投诉)的联系方式
[单选题]现代发动机都采取延长进、排气时间的方法,即气门的开启和关闭的时刻并不正好是曲拐处在上止点和下止点的时刻,而是分别提早和延迟一定的( ),以改善进、排气状况,从而提高发动机的动力性。
A.点火时间
B.进气时间
C.排气时间
D.曲轴转角
[判断题]违法行为构成犯罪的，行政机关必须将案件移送司法机关，依法追究刑事责任。( )
A.正确
B.错误
[单项选择]多层次配送的网络系统，由于与供应商和客户的距离变近，所以内向运输成本(从供应商到配送中心的运输成本)会( )，外向运输成本(从配送中心向客户的运输成本)会( )。
A. 增加，增加
B. 增加，降低
C. 降低，增加
D. 降低，降低
[单选题]Q/GDW11399—2015《架空输电线路无人机巡检作业安全工作规程》规定:巡检作业点是指无人直升机巡检系统停留进行( )等作业的位置。
A.拍照
B.拍照、摄像
C.摄像
D.拍照、摄影
[简答题]误将开关柜后母线桥小室盖板打开触电
2015年03月23日，某供电公司110kV某变电站1号主变压器单元春检试验，8时20分，变电检修三班作业小组完成安全措施交待、签字确认手续后开工。工作负责人张XX，作业人员陈XX、孙XX进行10kV501进线开关柜全回路电阻测试工作。9时40分，孙XX在柜后做准备工作时，误将501开关后柜上柜门母线桥小室盖板打开(小室内部有未停电的10kV3号母线)，触电倒地，经抢救无效死亡。试分析该起事故中的违章行为。
[判断题]“三台合一”接处警系统中,110具有优先权。( )( 中 )(基础知识)
A.正确
B.错误
[判断题]在相同条件下，弹簧管压力表的弹簧管越扁宽，则末端位移越大，仪表越灵敏。( )
A.正确
B.错误
[判断题]全国人民代表大会常务委员会的组成人员不得担任国家行政机关、审判机关和检察机关的职务( )
A.正确
B.错误
[多选题]液化烃储罐全压力储罐起火时,应配合企业技术人员采取( )等措施处置。
A.关阀断料
B.关闭雨排
C.稀释驱散
D.火炬排放
[单选题]下列关于 DB2 实例的说法,哪一项是正确的?( )
A.实例通过 dbm cfg 相互关联
B.如果实例 A 崩溃,则系统中运行的其他实例也无法运行
C.如果实例 A 停止运行,则无法访问此实例中的数据库
D.在一个实例中,只能创建一个数据库
[单项选择]
On April 20, 2000, in Accra, Ghana, the leaders of six West African countries declared their intention to proceed to monetary union among the non-CFA franc countries of the region by January 2003, as a first step toward a wider monetary union including all the ECOWAS countries in 2004. The six countries (71) themselves to reducing central bank financing of budget deficits (72) 10 percent of the previous year’s government (73) ; reducing budget deficits to 4 percent of the second phase by 2003; creating a Convergence Council to help (74) macroeconomic policies; and (75) up a common central bank. Their declaration (76) that, "Member States (77) the need (78) strong political commitment and (79) to (80) all such national policies (81) would facilitate the regional monetary integration process.
The goal of a monetary union in ECOWAS has long been an objective of the organization, going bac
A. finance
B. profit
C. income
D. revenue
[单项选择]The United States is the United Nations’ biggest deadbeat. Conservatives in Congress, led by Senator Jessie Helms, stopped Washington from paying its dues until the UN reduced its assessment and made other changes. Now, thanks to the hard work of Richard Holbrooke, America’s UN representative, and his staff, the UN has agreed to trim the U. S. share of financial burdens for the UN general budget and for peacekeeping. Mr. Helms, who has praised the deal, should release the dues he has been holding hostage— $582 million of the $1.3 billion the UN says it is owed.
The new formula would reduce the U. S. contribution to the general UN budget to 22% from the current level of 25%—a symbolic difference of only $34 million a year. Washington, which has been paying just over 30% of the peacekeeping budget, would now pay 27%—a difference of $80 million to $120 million a year—and that percentage will drop further. While poor countries would not pay more, the dues of other wealthy nations woul
A. a money-saving success
B. an eye-catching embarrassment
C. a waste of U. S. influence
D. a defence of U. S. interest
[多选题]SG186系统中，用电客户计量点与用电客户的关联信息
应至少包括()。
A.计量点编号
B.用电客户编号
C.顺序编号
[单选题]下列情形中,不得给予治安管理处罚的是( )。
A.冯某持票进入演唱会现场,在门口不服从安全检查工作人员的检查,强行进入场内
B.足球比赛赛场,王某为庆祝球队获胜,在人群中点燃了爆竹
C.歌星演唱会上,观众刘某为了引起歌星的注意,不停挥舞衣服
D.阎某观看长跑比赛,参加比赛的张某与其平素不和,阎某在场地附近展出一张条幅,内容为“张某跑得慢如龟,爬出比赛回家睡”
[单选题] 在扑救列车火灾时,在数节车厢同时起火的情况下,要运用( )等战术方法灭火。(中)
A. 堵截包围
B. 两侧夹击
C. 确保重点、按轻重缓急
D. 逐节消灭
[单项选择]
When I was six, Dad brought home a dog one day, who was called “Brownie”. My brothers and I all loved Brownie and did different things with her. One of us would walk her, another would feed her, then there were baths, playing catch and many other games. Brownie, in return, loved each and every one of us. One thing that most touched my heart was that she would go to whoever was sick and just be with them. We always felt better when she was around.
One day, as I was getting her food, she chewed up(咬破) one of Dad’s shoes, which had to be thrown away in the end. I knew Dad would be mad and I had to let her know what she did was wrong. When I looked at her and said, “Bad girl,” she looked down at the ground and then went and hid. I saw a tear in her eyes.
Brownie turned out to be more than just our family pet. She went everywhere with us. People would stop and ask if they could pet her. Of course she’d let anyone pet her. She was jus
A. Because she was treated as a member of the family.
B. Because she played games with anyone she liked.
C. Because she was loved by everybody she met.
D. Because she went everywhere with the family.
[判断题]安全行车要适当控制车速，不断提高和掌握过硬的驾驶技能。( )
A.正确
B.错误
[单项选择]变性椎间盘可引起邻近的椎体（终板）的信号改变，其中Ⅰ型信号表现为（）
A. T1WI低信号，T2WI高信号
B. T1WI高信号，T2WI低信号
C. T1WI高信号，T2WI高信号
D. T1WI低信号，T2WI低信号
E. T1WI等信号，T2WI等信号
[判断题]( )PNP型和NPN型三极管符号的区别是发射极的箭头指向不同。
A.正确
B.错误
[单选题]白酒中的各种香味成分主要来源于粮食.曲药.辅料.发酵.蒸馏和( ),形成了如糟香.窖香.陈味.粮香等不同的香气和口味。
A.空气
B.贮存
C.水
D.器具
[单选题]行政强制措施应当由行政机关具备资格的行政执法人员实施,其他人员( )
A.协助实施
B.情况紧急时实施
C.可以实施
D.不得实施
[多选题]使用光学瓦斯检定器测量瓦斯浓度主要步骤有（ ）。
A.A.读数
B.B.测定
C.C.凋零
D.D.检查药品
[判断题]对大堆存放比较笨重的实物资产应采用技术推算法进行盘点，确定其实存数。
[填空题]物体上互相平行的线段,轴测投影互相( ),当正方形不平行于轴测投影面时,其投影是( )。
[单项选择]涡旋式制冷压缩机的特点是（）
A. 效率低
B. 振动小和噪声低
C. 结构复杂
D. 可靠性低
[单项选择]下列哪种疾病属于自然疫源性疾病（）
A. 痢疾
B. 鼠疫
C. 霍乱
D. 炭疽
E. 军团病
[单选题]中暑分为先兆中暑、（）、重症中暑和多人（3 人及以上）中暑。
A.初期中暑
B.中期中暑
C.轻症中暑
D.后期中暑
[单选题]双重化或三重化配置的直流保护，允许一套保护退出进行缺陷处理；三重化配置的直流保护，可允许单套短时运行（高岭、林枫、银东直流仅允许直流保护1或2单套运行），但在实际运行中应尽量避免单套保护运行的情况。
A.A.正确
B.B.错误
[单项选择]雷达絮状回波是（）的回波。
A. 对流性降水
B. 混合性降水
C. 稳定性降水
[判断题]CIR/LBJ出入库检测设备包含CIR/LBJ库检台、便携式机车设备测试仪、便携测试台、数据管理器。
A.正确
B.错误
[多选题]对于因（ ）带电线路、设备导致检修线路或设备可能产生感应电压时，应加装接地线或使用个人保安线。
A.交叉跨越
B.接触；
C.平行
D.邻近
