[单选题]动火工作票至少应保存（ ）
A.6个月
B.1年
C.1.5年
D.2年

[多项选择]以下哪一项是增加VLAN带来的好处？选择所有正确的。（）
A. 交换机不需要配置
B. 广播能够得到控制
C. 机密数据能够得到保护
D. 突破了限制用户成为组的物理的边界

[单选题]乳香来源于
A.橄榄科
B.伞形科
C.棕榈科
D.安息香科
E.金缕梅科

[单选题]测绘T68镗床电器位置图时,重点要画出两台电动机、( )、按钮、行程开关以及电器箱的具体位置。
A. 接触器
B. 熔断器
C. 热继电器
D. 电源总开关

[单选题]党在过渡时期总路线的主要内容被概括为“一化三改”，也曾被比喻为鸟的“主体”和“两翼"。“主体”是指( )
A.对个体农业的社会主义改造
B.对手工业的社会主义改造
C.对资本主义工商业的社会主义改造
D.社会主义工业化

[判断题]电缆孔洞，应用防水材料严密封堵。
A.正确
B.错误

[判断题]根据巴申定律,气隙击穿电压存在极小值。()
A.正确
B.错误

[判断题]波特率也叫码元传输速率。

[填空题]Tc车：__________Mp车：__________M车：__________

[单选题]办理（）时，车次前冠以“客车”两字（向列车调度员报点除外）。
A.回送客车体
B.重点列车
C.动车组以外的旅客列车
D.乘坐军用人员的列车

[单选题]119．以下不属于第二还款来源检查内容的有（）。
A.专业市场商铺使用权质押情况
B.担保机构经营状况
C.抵质押担保的合法合规性
D.合作楼盘是否销售迟缓

[多选题]远动机双机切换时要求不能上送的有（）。
A.误遥信
B.误遥测
C.误SOE信号
D.正常遥信

[单项选择]北京皇家园林开始大规模建设是在（）。
A. 辽金时期
B. 元时期
C. 明清时期
D. 民国时期

[多选题]员工有下列行为之一的，给予申诫/诫勉处理( )
A.违反考勤及请假制度，符合以下任一项：a.一个月内累计迟到、早退、缺勤 4 次及以上;b.三个月内累计迟到、早退、缺勤 7 次及以上；c.半年内累计迟到、早退、缺勤 10 次及以上；d.一个月内累计旷工 2 天；e.三个月内累计旷工 3 天；f.半年内累计旷工 4 天
B.在工作中弄虚作假，谎报、隐瞒工作相关信息、票据、资料，造成不良影响或严重后果的
C.工作时间未经许可擅自离岗、擅自调班，影响生产工作秩序，情节及后果严重的
D.员工在工作中表现恶劣，不服从管理、执行不到位，严重影响生产工作秩序的
E.员工违反岗位职责、操作规程、作业标准，造成一定影响或后果的

[简答题]什么叫电磁环网? 对电网运行有何弊端? 什么情况下还不得不保留?

[填空题]A thief dropped a winning lottery ticket (彩票) at the scene of his crime, but he has been given a lesson in __36__. The man whom he robbed (抢劫) __37__ the ticket and won the ￡25, 000 prize, but he managed to find the thief, and handed over the __38__. The robbery happened when Professor Sabbatuccci was changing a tyre (轮胎) on a highway. Another motorist, who stopped ‘to __39__’，stole a suitcase from his car and drove off. The professor found the __40__ ticket and put it in his pocket before __41__ home. Next day, the professor saw the lottery __42__ on TV and realized it was a winner. He __43__ the ￡25, 000 prize. Then began a __44__ with his conscience (良心). In the end, he decided he could not keep the money __45__ he had been robbed. He then put a __46__ in newspapers and made an announcement on the radio, __47__: ‘ I’m trying to find the man who robbed me. I have ￡25, 000 for him—a lottery __48__. Please meet me. ’ The professor received hundreds of __49__ from people who were hop
A. A．running
B．walking
C．driving
D．riding

[判断题]对于电源接入或者业扩类项目按定期批量原则开展
A.正确
B.错误

[多选题]电缆施工中，在（）等附近挖沟（槽）时，应设监护人。
A.下水道
B.煤气管线
C.潮湿地
D.垃圾堆或有腐质物

[单项选择]在下列设备中，不能作为计算机的输出设备的是( )。
A. 打印机
B. 显示器
C. 绘图仪
D. 键盘和鼠标

[简答题] Human cloning (克隆) technology could be used to reverse heart attacks. Scientists believe that they may be able to treat heart attack victims by cloning their healthy heart cells and injecting them into the areas of the heart that have been damaged, and other problems may be solved if human cloning and its technology are not forbidden. With cloning, infertile couples could have children. Current treatments for infertility, in terms of percentages (百分比 ) , are not very successful. Couples go through physically and emotionally painful procedures for a small chance of having children. Many couples run out of time and money without successfully having children. Human cloning could make it possible for many more infertile couples to have children than ever before. We should be able to clone the bone marrow (骨髓) for children and adults suffering from leukemia (白血病). This is expected to be one of the first benefits to come from cloning technology. We may learn how to s

[判断题]联系用手信号显示股道号码时，昼间两臂左右平伸，表示开通一道。
A.正确
B.错误

[简答题]学习空调本是为了找一个安装空调的工作挣钱。

[单项选择]关于布朗运动，下列说法中正确的是（）
A. 布朗运动就是分子的运动
B. 布朗运动是组成固体微粒的分子无规则运动的反映
C. 布朗运动是液体或气体分子无规则运动的反映
D. 观察时间越长，布朗运动就越显著

[填空题]运输方式包括（）、铁路、水路、航空、管道运输五种形式。

[单选题]未经检验或检验不合格的客户受电工程，严禁（）。
A.试验
B.接（送）电
C.检修
D.断开电源

[单项选择]

The following is a list of some characteristics of good students, which shows what a hard-working student does and what a teacher likes to see. By learning these characteristics, you may better understand the day-to-day behavior of successful students. These guidelines will help you get down to the business of becoming a serious and successful student.
Successful students go to classes regularly. They are on time. They listen and train themselves to pay attention. If they miss a class, they will let the teacher know why before class begins, if possible, and their excuses are reasonable. They make sure they get all missed assignments, and understand what is taught in class.
Successful students take advantage of extra opportunities when given. They show that they care about their grades and are willing to work to improve them. They often do the optional assignments that many other students avoid.
Successful students are attentive in class. They don’t t
A. doing the optional assignments
B. going to classes regularly
C. being attentive in class
D. handing in assignments on time

[单项选择]IMO召开关于油轮安全和防污染联席会议，以法规形式规定新造原油船必须设置（）。
A. 专用压载舱和原油洗舱设备
B. 专用压载舱和IGS
C. IGS和原油洗舱设备
D. A+B+C

[判断题]客户手机银行解约后，SIM盾功能自动关闭，无需客户再单独进行关闭处理。
A.正确
B.错误

[单选题] 题目:中国人民银行负责统一编制全国( )统计数据、报表,并按照国家有关规定予以公布。
A.金融
B.银行业
C.保险业
D.证券业
E.
F.

[判断题]锅炉钢或厚度较大，以及重要的锅炉结构宜用碱性焊条。

[单项选择]Raising one's open hand with palm down to one's throat means" ______" in English culture.

[单选题]盘车期间，密封瓦供油（ ）。
A.不能中断；
B.可以中断；
C.发电机无氢压时可以中断；
D.无明确要求。

[单选题] ZG200-400表示的意义是( )
A.材料为铸钢
B. 屈服强度200牛/mm2
C. 拉伸强度400牛/mm2
D.以上答案都对
E.以上答案都不对

[判断题]电气设备停电后（包括事故停电），在未拉开有关断路器（开关）前，不得触及设备或进入遮栏，以防突然来电。
A.正确
B.错误

[判断题]《国家电网有限公司供电服务标准》中可在社区设置兼职或专职的社区服务人员，社区服务人员应具备电力行业相关知识。
A.正确
B.错误

[单选题]干粉灭火器，主要用于扑救易燃液体、可燃气体和电器设备的初起火灾。以下为干粉灭火器的使用步骤，哪项才是正确的使用顺序（ ）。 ①一只手握住喷嘴，另一只手用力按下压把 ②将灭火器迅速拉到或推到在距离起火点5ｍ左右处 ③把灭火器上下颠倒几次，使筒内干粉松动 ④拔下保险栓
A.④②③①
B.④③①②
C.②③④①
D.②④①③

[单选题]硬母线同时有平弯及麻花弯时，应先扭麻花弯后平弯，麻花弯的扭转全长不应小于母线宽度的( )倍。
A.2.5
B.2
C.3
D.4

[判断题][判断题]由于管理工作中时时处处都存在安全问题。因此,安全生产应该实施全员、全方位和全过程的安全管理。
A.正确
B.错误