热门试题:
[单选题]动车组停车位置标志为表面采用反光材料的( ),写有“动车组停车位置”。
A.白底蓝字牌
B.蓝底白字牌
C.蓝底黑字牌
D.绿底白色牌
[单选题]计算线损的电流为( )。
A.有功电流
B.无功电流
C.瞬时电流
D.视在电流
[单选题]CRH380A/L型动车组垂向减震器橡胶与金属件结合面之间产生开裂,长度大于1/6圆周且深度大于( )mm时。
A.1
B.3
C.5
D.7
[单选题]年度考核工作中，考核消防救援站政府专职消防员，参加测评人员范围为消防救援站( )。
A.全部指战员
B.干部
C.班长骨干
D.半数以上指战员
[填空题]选举人对候选人可以投赞成票或者不赞成票,也可以（ ）。 投不赞成票者可以另选他人。
[填空题]（ ）轨道的作用是引导列车行驶方向，支承其载重及其（（冲击力
[判断题]所谓“艺术化”就是要从满足乘客需求的角度出发，通过微笑、细致、持续真诚和超出乘客期望的服务，让乘客体验到山航乘务人员的真心、真挚和真诚 。
A.正确
B.错误
[单项选择]善化油腻肉食积滞的药物是（）
A. 莱菔子
B. 山楂
C. 木香
D. 麦芽
E. 陈皮
[填空题]焚烧系统工况 标记包括：（ ）、（ ）、（ ）、（ ）、（ ）、（ ）、（ ）等七种。
[单项选择]
C
A famous teacher was speaking to the students at our school. He began his lesson by holding up a $100 bill. Then he said to the three hundred students, "Who would like this $100 bill" The students began to put up their hands at once.
Then he said, "I am going to give this $100 to one of you, but first, let me do this. " He then made the bill into a ball. Then he said, "Who wants it now" The hands went back into the air.
"Well," he said, "What if I do this" and he dropped it on the floor and stepped on it. He picked up the dirty, crumpled bill and said, "Who still wants it" Hands went back into the air.
"My friends," he said, "you have learned a valuable lesson today. No matter (无论) what I did to the money, you still wanted it because it did not go down in value (价值). It was still worth $100!"
Many times in our lives, we are dropped, crumpled, and stepped on by the chances we take and the things that happen to us. We
A. Because he wanted to make the bill into a ball.
B. Because he used to drop a bill on the floor and stepped on it.
C. Because he was going to give the bill to one of his students.
D. Because he wanted to make the students know what value was.
[单选题] ()是指银行据企事业单位或个人的要求,将外汇支付到境外的外汇业务。
A.付汇
B. 结汇
C.售汇
D.现汇
[判断题]安放在工作平台边沿用于人员上、下的梯子,应确保梯子上端必须伸出支撑点至少1米。( )
A.正确
B.错误
[判断题]对于缺陷定位要求高的情况,探伤仪的水平线性误差要小。( )
A.正确
B.错误
[单选题]更换直线绝缘子串，移动或开断导线的作业，当采用单吊线装置时，应采取防止导线脱落的后备保护措施。开断高压配电线路导线时（）进行，开断后应及时对开断的导线端部采取绝缘包裹等遮蔽措施。
A.可三相上同时
B.不得两相及以上同时
C.可两相及以上同时
D.以上三种方式均可
[判断题] 训练中运用强迫手段一定要超强刺激。( )
A.正确
B.错误
[单项选择]正常操作中判断进出精馏塔物料是否平衡，主要是依据（）参数。
A. 塔底液面
B. 塔底温度
C. 塔顶压力
D. 进料量
[单选题]桥面维修作业时,防磨垫板应安装方正,窜出缩入或歪斜量不得大于( )。
A.2 mm
B.3 mm
C.4 mm
D.5 mm
[多选题]根据《国家电网有限公司基建安全管理规定》，下列关于施工企业负责人职责说法正确的是（）。
A.建立健全企业各级安全管理机构
B.建立健全施工分包管理管理体系
C.组织本企业开展应急演练
D.审定企业年度安全生产工作目标
[单项选择]《特种设备作业人员考核规则》规定，考试机构应当将《特种设备作业人员考试申请表》、考试试卷、成绩汇总表、考场记录等（）。
A. 报发证部门存档
B. 存档
C. 发使用单位存档
D. 发给申请人存档
[多选题] 违反《建设工程安全生产管理条例》的规定，建设单位有下列行为之一的，责令限期改正，处20万元以上50万元以下的罚款；造成重大安全事故，构成犯罪的，对直接责任人员，依照刑法有关规定追究刑事责任；造成损失的，依法承担赔偿责任( )。
A.对勘察、设计、施工、工程监理等单位提出不符合安全生产法律、法规和强制性标准规定的要求的
B.要求施工单位压缩合同约定的工期的
C.将拆除工程发包给不具有相应资质等级的施工单位的
D.未按照法律、法规和工程建设强制性标准进行勘察、设计
E.采用新结构、新材料、新工艺的建设工程和特殊结构的建设工程，设计单位未在设计中提出保障施工作业人员安全和预防生产安全事故的措施建议的
[单项选择]Normally a student must attend a certain number of courses in order to graduate, and each course which he attends gives a credit which may matter toward a degree. In many American universities the total work for a degree consists of thirty-six courses each lasting for one semester. A typical course consists of three classes per week for fifteen weeks; while attending a university a student will probably attend four or five courses during each semester. Normally a student would expect to take four years attending two semesters each year. It is possible to spread the period of work for the degree over a longer period. It is also possible for a student to move between one university and another during his degree course, though this is not in fact done as a regular practice.
For every course followed a student is given a grade, which is recorded, and the record is available for the student to show to prospective employers. All this imposes a constant pressure affair. Elections to posi
A. they hate the constant pressure and strain of their study
B. they will then be able to stay longer in the university
C. such positions help them to get better jobs
D. such positions are usually well paid
[单项选择]
The success of Augustus owed much to the character of Roman theorizing about the state. The Romans did not produce ambitious blueprints (1) the construction of ideal states, such as (2) to the Greeks. With very few exceptions, Roman theorists ignored, or rejected (3) valueless, intellectual exercises like Plato’s Republic, in (4) the relationship of the individual to the state was (5) out painstakingly without reference to (6) states or individuals. The closest the Roman came to the Greek model was Cicero’s De Re Publiea, and even here Cicero had Rome clearly in (7) . Roman thought about the state was concrete, even when it (8) religious and moral concepts. The first ruler of Rome, Romulus, was (9) to have received authority from the gods, specifically from Jupiter, the "guarantor" of Rome. All constitutional (10) was a method of conferring and administering the (11) . Very clearly
A. state
B. country
C. people
D. national
[填空题]在并发控制中， 【20】 是数据库的逻辑工作单位，是用户定义的一组操作序列，是并发控制的单位。
[简答题]施工单位于施工前（ ）日将施工日计划申请报主管业务部审核。
[单项选择]查体时，肠结核的压痛点位于
A. 上腹部或脐周
B. 右上腹
C. 右下腹
D. 下腹部
E. 左下腹
[多选题]关于行政处罚听证程序,下列表述正确有( )。
A.当事人要求听证的,行政机关才能举行听证会
B.听证一般公开进行
C.当事人能够委托一至二人代理参加听证
D.听证会由本案的调查人员主持
[单选题]《民用航空电信人员执照管理规则》第二十五条规定，对于需要在电信执照上体现的信息，由（ ）换发执照。
A.民航局审核后报地区管理局
B.地区空管局审核后报地区管理局
C.地区空管局审核后报民航局
D.地区空管局审核后报民航局管理局
[单选题]（）用于地层不稳或场地受限制地段的水沟，兼起排除成层地下水或降低地下水位的作用。
A.排水槽
B.排水沟
C.涵洞
D.隧道
[简答题]某日，郑某与卖淫女徐某（15岁）实施了卖淫嫖娼行为，郑某付给徐某200元，正欲离开时，在宾馆门口被查获。民警小鲁和小孙经出示警官证，宣布对郑和徐口头传唤，郑某无正当理由不接受传唤，小鲁和小孙分别用手铐将郑、徐铐起来，带至县公安局询问，并补办了传唤证。根据郑和徐的交待，县公安局分别对两人决定行政拘留10天，并处罚款2000元。郑不服，要求申请行政复议，并请其哥哥作担保，其治安处罚决定暂缓执行。徐服从处罚，到拘留所执行拘留并缴纳了2000元罚款。该县公安局办理此案过程中存在哪些问题？
[单项选择]大肠癌的好发部位依次是（）
A. 直肠、乙状结肠、盲肠、升结肠、横结肠、降结肠
B. 直肠、升结肠、降结肠、乙状结肠、横结肠、盲肠
C. 直肠、乙状结肠、横结肠、升结肠、降结肠、盲肠
D. 升结肠、横结肠、盲肠、降结肠、乙状结肠、直肠
E. 升结肠、降结肠、盲肠、横结肠、直肠、乙状结肠
[判断题]结晶对产品的晶形、晶粒大小及粒度范围等加以规定。
A.正确
B.错误
[多项选择]下列关于货币时间价值系数关系的表述中，正确的有（ ）。
A. 普通年金现值系数×投资回收系数=1
B. 普通年金终值系数×偿债基金系数=1
C. 普通年金现值系数×(1+折现率)=预付年金现值系数
D. 普通年金终值系数×(1+折现率)=预付年金终值系数
[单选题]1950年至( )年的抗美援朝战争，取得了保家卫国的伟大胜利，新中国的国际威望空前提高。
A.1951
B.1952
C.1953
D.1954
[单选题]判断感生电动势的方向，通常用( )定律。
A.法拉第电磁感应
B.楞次
C.欧姆
D.电磁感应
[多选题]四级风险等级作业时，（）须监督现场作业过程。
A.施工项目经理
B.总监理工程师
C.业主项目部人员
D.施工单位管理人员
