[单选题]标志着我国进入改革开放新时期的重要会议是( )。( )
A.中共十一届三中全会
B.中共八大
C.中共九届二中全会
D.中共十二大

[单选题]高压配电（含相关场所及二次系统）工作，与邻近带电高压线路或设备的距离大于表3-1规定，不需要将高压线路、设备停电或做安全措施者，应填用配电第二种工作票。
A.A.正确
B.B.错误

[单选题]在绩效考核时,为每一职位的各个考核维度设计出评分量表,量表上的每个分数刻度都对应典型行为的描述性文字供考核者在对考核对象进行评价打分时参考这种方法称为()。
A.评级量表法
B.书面鉴定法
C.关键事件法
D.行为锚定评价法

[填空题]《铁路旅客运输办理细则》（铁运〔1997〕103号）规定，车站工作人员对在站内发现的和列车移交的寻衅滋事，()的旅客应带出站外，情节严重者应送交公安部门处理。

[单选题]在锅炉设计寿命期限内，通常规定锅炉允许的冷态启动（）次，温态启动4000次，热态启动5000次。
A.500
B.1000
C.2000
D.2500

[单选题]我国现行的国债规模管理方法是()。
A.国债发行额管理
B.国债回购管理
C.国债总额管理
D.国债余额管理

[单选题]电流的常用单位是( )。
A.W(瓦)
B.A(安)
C.J(焦)
D.V(伏)

[单项选择]下列哪一项不是宏观经济研究的基本问题？（）
A. 通过膨胀
B. 需求曲线
C. 经济波动
D. 充分就业

[单项选择]微分方程y"-4y’+4y=x+e^2x的一个特解应具有的形式(a，b，c为常数)是y*=( )。
A. ( ax+b+ce^2x
B. ( dx+b+cxe^2x
C. ( ax+b+cx²e2x
D. ( ax+(bx²十ce^2x

[单选题]男性，胃溃疡病史10余年，近一段时间出现腹胀，恶心，呕吐，呕吐酸腐食物，清晨空腹及餐后6~8小时存在清晰的振水音。提示已出现
A.穿孔;
B.出血;
C.癌变;
D.幽门梗阻;
E.急性胃炎;

[单选题]Vmax≤160km/h的无缝线路地段,道床顶面宽度( )m。
A.3.1m
B.3.4m
C.3.5m
D.3.6m

[不定项选择题]共用题干 American sports are quite distinct from those played elsewhere in the world.The top four spectator team sports are American football,baseball,basketball,and ice hockey.Baseball is the oldest among these sports.The professional game dates from 1869 and has no close rivals in popularity until the 1960s;though baseball is no longer the most popular sport,it is still referred to as the nationa! pastime.Little boys play baseball in parks and empty lots,in streets and in alleys;and picnics all through the hot summer months include at least a few innings（回合）of baseball with boys and girls, young and old,taking turns at bat. Probably no American was very surprised to read in the newspapers that when a United States atomic submarine surfaced at the North Pole,the crewmen played a game of baseball.
Also unlike the professional levels of the other popular spectator sports in the U.S.,Major League Baseball teams play almost every day from April to October. American football(known simply as"football"in the U.S.)now attracts more television viewers than baseball;however, National Football League teams play only 16 regular -season games each year,so baseball is the great leader in ticket sales.The really important professional players are members of the 24 teams in America's two major baseball leagues.Each summer they are America's national heroes.At the end of the season,when the two top teams play against each other to find the winner of the"World Series",excitement and tension rise in cities all over the country.Fans make long trips to watch the games and to shout from their seats in the bleachers（廉价座位）.Millions of others tune in on radio and television,sometimes making it a topic of conversation.And long after it is all over,baseball fans talk over the scores and the players,inning by inning,and the batting averages of the players this year compared to other years.(Batting averages show the percentage of times a player hits the ball effectively)
The President of the United States is invited to start the season each year by tossing the ball into the first game in Washington
D. C．一and he rarely fails to come. When the final game is played between the two top teams,many people in the country feel excited and nervous.
A.Right
B.Wrong
C.Not mentioned

[单选题]安全网沿网边，系绳应均匀分布，平网相邻两系绳间距不应大于（）m，且长度不小于0.8m。
A.0.75
B.0.65
C.0.55
D.0.45

[单选题]对于先张梁，预应力钢筋张拉放松时，混凝土强度不应低于设计强度的( )。
A.60％
B.70％
C.90％
D.100％

[多项选择]患者，男，45岁，8天前因咽痛、发热自行口服抗生素，近2日出现张口困难、吞咽梗阻、呼吸不畅、左颈部疼痛，发热加重。有糖尿病史。体检：开口一横指，左侧扁桃体、咽侧壁向中线移位，扁桃体隐窝口无脓，左下颌角及下颌下肿胀、压痛。为进一步明确诊断，下面可进行哪些检查（）
A. 颈部穿刺
B. 增强CT
C. 颈部MRI
D. 颈部切开探查活检
E. 扁桃体活检
F. ECT扫描

[单选题]《建筑起重机械安全监督管理规定》12条规定,( )应当按照安全技术标准及建筑起重机械性能要求,编制建筑起重机械安装、拆卸工程专项施工方案,并由本单位技术负责人签字;
A.建设单位
B.出租单位
C.安装单位
D.使用单位

[判断题]变压器和互感器的一、二次侧都是交流，所以并无绝对极性，但有相对极性。( )
A.正确
B.错误

[多选题] 高速公路正常行驶的车辆,不允许( )行驶。
A. 骑压分道线
B. 进入路肩
C. 进入减速车道
D. 进入加速车道

[单项选择]人民警察的辞退，必须有一定的( )，否则无效。
A. 违纪事实、审批程序
B. 法定事实、法定程序
C. 法律事实、审批程序
D. 违纪事实、法律程序

[判断题] 氢火焰离子化检测器特别适宜测定痕量无机物，而对有机物不产生信号。
A.正确
B.错误

[多选题] 下列关于水的压力说法正确的是（）：
A.水对容器壁和底部的压力称为水压
B.单位面积上所受到的压力称为压强
C.静止的水对一定浓度截面积上的压强，与水的深度成正比
D.以上说法都正确

[多项选择]采暖系统试压过程包括( )。
A. 系统清洗
B. 注水排气
C. 加压检漏
D. 散热器试压

[单项选择]在组合电路中，任意时刻的输出与（）
A. 该时刻的输入无关，与电路的原来状态有
B. 该时刻的输入有关，与电路的原来状态有关
C. 该时刻的输入无关，与电路的原来状态无关
D. 该时刻的输入有关，与电路的原来状态无关

[填空题]Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.
When we think of green buildings, we tend to think of new ones--the kind of high-tech, solar-paneled masterpieces that make the covers of architecture magazines. But the U.S. has more than 100 million existing homes, and it would be 1 wasteful to tear them all down and 2 them with greener versions. An enormous amount of energy and resources went into the construction of those houses. And it would take an average of 65 years for the 3 carbon emissions from a new energy-efficient home to make up for the resources lost by destroying an old one. So in the broadest 4 , the greenest home is the one that has already been built. But at the same time, nearly half of U.S. carbon emissions come from heating, cooling and 5 our homes, offices and other buildings. "You can’t deal with climate change without dealing with existing buildings," says Richard Moe, the president of the National Trust.
With some 6 , the oldest homes tend to be the least energy-efficient. Houses built before 1939 use about 50% more energy per square foot than those built after 2000, mainly due to the tiny cracks and gaps 7 over time and let in more outside air.
Fortunately, there are 8 number of relatively simple changes that can green homes, from 9 ones like Lincoln’s Cottage to. your own postwar home. And efficiency upgrades (升级) can save more than just the earth; they can help 10 property owners from rising power costs.
A. accommodations F. historic K. replace
B. clumsy G. incredibly L. sense
C. doubtful H. powering M. shifted
D. exceptions I. protect N. supplying
E. expend J. reduced O. vast

[单选题]进行直流泄漏或直流耐压试验时,在降压断开电源后,应对试品进行放电。其放电操 作的最佳方式是()将试品接地放电。
A.直接用导线
B.通过电容
C.通过电感
D.先通过电阻接地放电,然后直接用导线

[判断题]运维班负责的带电检测项目包括：一、二次设备红外热成像检测、开关柜地电波检测、变压器铁心与夹件接地电流测试、接地引下线导通检测、蓄电池内阻测试。蓄电池核对性充放电属检修项目。
A.正确
B.错误

[单选题]患儿男，4岁。发热、腹痛3天，一侧腮腺肿大，外周血检查基本正常，还应优先进行的检查是
A.血糖和尿糖
B.尿常规检查
C.肝功能检查
D.血及尿淀粉酶检查
E.胸部X线检查

[判断题]双轮异向切割锯即可切割金属材料也可七个非金属材料。
A.正确
B.错误

[判断题]年度绩效为B级的员工应参加发展性培训
A.正确
B.错误

[单选题]以下关于诚实守信的认识和判断中正确的选项是( )。
A.诚实守信与经济发展相矛盾
B.诚实守信是市场经济应有的法则
C.是否诚实守信要视具体对象而定
D.诚实守信应追求利益最大化为准则

[单选题]动车组列车商务座车（ ）全程供应。
A.开水
B.茶水
C.饮料
D.矿泉水

[单选题]仪表的准确度等级决定了仪表的( )。
A.误差
B.基本误差
C.允许误差
D.最大允许误差

[单选题]上覆岩层压力是指某深度以上的（）所形成的压力。
A.岩石的重力
B.孔隙流体
C.岩石骨架应力
D.岩石基质和孔隙内流体的总重量

[判断题]联合促销是指一个或一个以上的公司合作开展促销活动，推销他们的产品或服务，以扩大活动的影响力。
A.正确
B.错误

[单项选择]设备在实际使用中，当不能实现预定的功能和达不到规定的功能水平时，即称为（）。
A. 发生故障 
B. 功能失效 
C. 发生事故或功能失效 
D. 发生故障或功能失效

[单选题]动车组的工作是铁路运输的重要组成部分，其维修质量直接关系到旅客生命财产安全和企业经济效益。
A.TEDS监控
B.运用维修
C.调度指挥
D.洗刷作业

[单项选择]压力容器安装过程中，（）应组织中间质量检查，并做好隐蔽工程部分的检查验收，填写记录备查。
A. 生产部门
B. 工程建设项目负责单位
C. 压力容器管理部门
D. 安全监察部门

[判断题]SS4型机车制动屏柜防寒帘固定在屏柜框架上。
A.正确
B.错误

[单选题](78902)SS4型电力机车牵引控制柜中电流给定板测试:牵引指令置“后”位,“反馈信号”开关置“电
压”位,调节电压给定,14号与8号的电压对应关系错误的是14号:( )。(2.0分)
A.-6.70 V对应8号:-7.76 V
B.-4 V对应8号:-8.85 V
C.-2 V对应8号:-9 V
D.-1 V、0 V对应8号:-10 V

[多选题]“两个必然”是指( )。
A.资本主义必然灭亡
B.社会主义必然胜利
C.阶级的消亡
D.人的自由解放

[判断题]民事法律关系是平等主体之间具体的权利义务关系，故在民事法律关系中，当事人之间的法律地位始终是平等的。 ( )