热门试题:
[多选题]储液干燥器的作用是（）
A.储液
B.干燥
C.过滤
D.以上说法都正确
[单选题]额定功率( )的热水锅炉,给水应除氧。
A. .≤4.2MW
B. .≥4.2MW
C. .≥2.8MW
[多选题]桥梁按跨越障碍类型分类(___)。
A.A.公路桥
B.B.铁路桥
C.C.高架桥
D.D.栈桥
[多项选择]决定优化图像的文件格式为哪三个因素：（）
A. 尺寸
B. 色调
C. 颜色
D. 原图的绘图方式
[单项选择]张某于2007年6月将自有住房出租，租期半年，共计取得租金收入 18000元，不考虑其他税收的情况下，该个人的租金收入共计应缴纳的个人所得税是( )。
A. 3000元
B. 2640元
C. 1300元
D. 2500元
[单选题]常规情况下Boss柱和筋脱模角度不小于多少度?( )
A.0.5
B.1
C.1.5
D.2
[判断题]( )机车中修一般应在机务段进行修理。
A.正确
B.错误
[单选题]对有触电危险、检修（施工）复杂，容易发生事故的工作，应增设( )，并确定其监护的人员和工作范围。
A.专责监护人
B.工作负责人
C.工作许可人
D.工作班人员
[单选题]股份制是指以入股方式把分散的，属于不同人所有的生产要素集中起来，统一使用，合理经营，自负盈亏，按股分红的一种经济组织形式，也是企业财产所有制的一种形式。判断一种股份制是否属于公有制，关键要看
A.股东大会是由法人股东组成还是个人股东组成
B.参股的企业是否有公有制企业参加
C.公有制经济占控股地位是否具有明显公有性
D.股份制企业本身是否具有公有性
[单项选择]PTH对尿中钙磷排泄的影响是( )
A. 增加肾小管对钙的重吸收，减少对磷的重吸收
B. 增加肾小管对磷的重吸收，减少对钙的重吸收
C. 增加肾小管对钙、磷的重吸收
D. 减少肾小管对钙、磷的重吸收
E. 以上都不对
[单项选择]实木地板的漆板表面耐磨一等品（）。
A. 0.08g/100r且漆膜未磨透
B. 0.10g/100r且漆膜未磨透
C. 0.11g/100r且漆膜未磨透
D. 0.15g/100r且漆膜未磨透
[判断题]我行干部男年满50岁时,需退出干部岗位,作为普通员工管理。( )
A.正确
B.错误
[多项选择]已知公司的财务数据如下：流动资产、营业收入、流动负债、负债总额、股东权益总额、存货、平均应收账款，可以计算出( )。
A. 流动比率
B. 存货周转率
C. 应收账款周转率
D. 速动比率
[单选题]《建设工程安全生产管理条例》的规定，施工单位应当对管理人员和作业人员每年至少进行（ ）安全生产教育培训，其教育培训情况记入个人工作档案。
A.一次$
B.$两次$
C.$三次$
D.$.四次
[单项选择]对电路中任一闭合回路，回路中所有元件两端电压的代数和恒等于零。这一定律符合（）。
A. 基尔霍夫第一定律
B. 基尔霍夫第二定律
C. 欧姆定律
D. 焦耳定律
[判断题]JNX43-2型焦炉的炭化室有效长为14080mm。
[单选题]线性表的顺序存储结构是一种（）存储结构。（1分）
A.随机存取
B.顺序存取
C.索引存取
D.散列存取
[多选题]同意动岔电路中编尾场和集中场控制台均能显示场联道岔（ ）表示。
A.定位
B.反位
C.挤岔
[判断题]接触网维修要认真执行“记名检修”制度，保证检修质量。
A.正确
B.错误
[判断题]两只额定电压为220V的白炽灯泡,一个是100w,一个是40w。当将它们串联后,仍接于220V线路,这时100w灯泡亮,因为它的功率大。
A.正确
B.错误
[单选题]《铁路技术管理规程》中规定，列车运行，原则上以开往（）方向为上行。
A.北京
B.上海
C.广州
D.沈阳
[单项选择]放疗摆位中SAD的允许精度（）
A. ±0.1cm
B. ±0.2cm
C. ±0.3cm
D. ±0.5cm
E. ±2cm
[单项选择]在工程项目质量检验评定中，分部工程的基本评定方法能用( )评定。
A. 综合方法
B. 测评方法
C. 分析方法
D. 统计方法
[单选题](37848)供风单元中主压缩机的保护不包括:( )
A.供风口压力保护
B.油温保护
C.卸载压力保护
D.振动保护
[多选题]在针刺过程中，当出现滞针的异常情况时，可以采取的措施有
A.即刻出针
B.持续行针
C.再在滞针附近加刺一针
D.循摄按揉局部
[单选题]《变电评价管理规定》规定:扣除评审通过的异议问题后，国网运检部对专家进行排名，各专业发现问题质量和数量排名前10名的专家，在省公司精益化管理评分中加2-20分，每名级差为（ ）分，最高加30分。
A.1
B.2
C.3
D.4
[单项选择]
Are you a man or a mouse When people ask this question they want to know (1) you think you are a (2) person or a coward. But you will never really know the answer to this question (3) you are tested in real life. Some people (4) they are brave but when they come face to face with real (5) , they act like cowards. Others think of themselves as cowards, but when they meet danger, they act like (6) .Lenny had always thought of himself as a (7) person. He got worried before examinations. He worried about his job and health. All he wanted in life was to be safe and healthy. (8) , on January 15th, 2002, a plane crashed into the Potomac River in Washington. Lenny went to the river to See what was happening. He saw a woman in the (9) water. Lenny did not feel afraid. He kept very (10) and did a very dangerous thing. He jumped into the Potomac, (11) to the woman, and kept her head (12) the water. Seventy-eight people died that day. Thanks to Lenny, it was not (13) .When you are in a very
A. brave
B. real
C. hard
D. certain
[单项选择]Text 3
Employees of the Taft Vale Railway Company in South Wales greased the tracks and cut telegraph wires during a bitter strike in 1900. The next year the House of Lords ruled that their union could be sued for damaging the company. The shock to the union movement inspired the Labour Party and a 1906 Trade Disputes Act, aimed at protecting strikers from such punishment through the courts.
On May 18th in 2010, leaders of Unite, a trade union, invoked the spirit of Taff Vale after a court injunction stopped a threatened 20-day series of strikes by British Airways’ cabin crew, 90 percent of whom are Unite members. The judgment, which Unite called an "absolute disgrace", hung on a technicality: that the results of the strike ballot had not been relayed correctly to BA staff. The union immediately appealed, and on May 20th had the judgment overturned. So for BA the strike had only been slightly delayed.
The court saga illustrates the unyielding antipathy in the dispute
A. provide a legal shelter for strikers.
B. keep union movements under control.
C. protect company property from being damaged.
D. prevent Taft Vale incident from ever happening again.
[单选题]铁路货车轮轴二、三级修车轮踏面及轮缘加工技术要求，加工后同一轮对的两车轮直径差不大于（）。
A.0.5mm
B.1mm
C.1.5mm
[单项选择]
{{B}}SECTION A CONVERSATIONS{{/B}}
{{I}} In this section you will
hear several conversations. Listen to the conversations carefully and then
answer the questions that follow.{{/I}}
{{I}} Questions 1 to 4 are based on the
following conversation. At the end of the conversation, you will be given 20
seconds to answer the questions.
Now, listen to the
conversation.{{/I}} |
What is the average starting salary this year
A. $46,000
B. $50,000
C. $55,000
D. $56, 000
[判断题]3.25.第25题
单芯电力电缆的排列应组成紧密的三角形并扎紧。
A.正确
B.错误
[单选题]编入直通货物列车时，角2与牵引的内燃机车应（ ）。
A.不隔离
B.至少隔离1辆
C.至少隔离2辆
D.至少隔离4辆
[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》(Q/CSG510001-2015)第7.4.3.4规定:线路停电作业装设接地线,直流接地极线路上的( )应装设接地线。
A.作业点一端
B.作业点中间
C.作业点中间两点
D.作业点两端
[判断题]会计电算化将提高会计核算的水平和质量。( )
