热门试题:
[判断题](判断题)坚持照镜子、正衣冠、洗洗澡、治治病的要求,开展党的群众路线教育实践活动和"三严三实"专题教育,推进"两学一做"学习教育活动常态化制度化,全党理想信念更加坚定、党性更加坚强。
A.正确
B.错误
[单选题]B-H-F-002 3 2 3
事故处理可不用操作票,但应将其操作记录在( )内。
A. 运行记录簿
B. 缺陷记录簿
C. 命令指示记录簿
D. 检修记录簿
[单选题]
在我国冰雪较多的地带，必须安装带除冰装置的室外
天线，其正常功耗约为（）
A. 2550W
B. 1500W
C. 2000W
D. 3000W
[判断题]在期限和利率相同的条件下，用复利计算的终值大于用单利计算的终值。
A.正确
B.错误
[判断题]生产实际中希望炉渣的粘度越小越好，因为较稀的炉渣易于形成泡沫渣。( )
A.正确
B.错误
[判断题]列车的运原则上以开往北京方向反之为下行。（ ）
A.正确
B.错误
[判断题]应急演练按组织形式分为以下几类:桌面演练、实战演练、单项演练、综合演练。( )
A.正确
B.错误
[单项选择]以水、水蒸气或其他传热介质，把热量传给炉内介质的方法是（）。
A. 直接加热
B. 间接加热
C. 传导加热
D. 对流加热
[单选题]在进站道岔上施工,对车站方面,在距离施工地点50m( ),设置移动停车信号牌(灯)进行防护。
A.线路中心
B.线路左侧
C.来车方向左侧
D.线路右侧
[判断题]液体的粘度随温度升高而急剧下降，气体的粘度随温度升高而增大。
[判断题]
依据《关于电力行业继续深入扎实开展“安全生产年”活动的通知》，电力企业要建立健全安全生产教育培训制度，加大教育培训投入力度重点对安全管理人员、安全生产人员进行培训。
[单选题]第五套人民币10元纸币安全线包含的防伪措施是( )。
A.全息、磁性、开窗
B.磁性、荧光、开窗
C.全息、荧光、开窗
[单选题]CRH1E型动车组须打开车门时，在固定好车门防护网并有工作人员值守的情况下限速60km/h运行,通过高站台时限速( )。
A.60km/h运行,
B.50km/h运行,
C.40km/h运行
D.30km/h运行
[简答题]
中国进口公司与美国出口公司订立了买卖水泥的国际货物买卖合同。合同约定采用CIF术语（Incoterms 2000），纽约为装运港，上海为目的港，信用证付款。卖方按合同约定日期将货物装船，并提供了质量合格证书。货物卸离目的港时，经合同约定的商检机构检验，水泥因浸水结块，失去预期用途。
买方以货物不符为由，要求开证行拒付，开证行应否接受这一要求？为什么？
[单项选择]铁路客票系统应急响应按安全事故、突发事件的严重程度和影响范围，原则上分为（）级。
A. Ⅰ、Ⅱ、Ⅲ
B. Ⅰ、Ⅱ、Ⅲ、Ⅳ、V
C. Ⅰ、Ⅱ、Ⅲ、Ⅳ
D. Ⅰ、Ⅱ
[判断题]桥梁救援通道平台顶面与桥面遮板挤压，保养质量评定时每处扣5分。
A.正确
B.错误
[单选题]二级动火工作票由( )签发。
A.申请动火部门负责人或技术负责人
B.申请动火班组班长或班组技术人员
C.申请动火部门安全员
[单选题]评估腹带撤除时间。进食时、进食后( )h 内及睡眠时适当将腹带放松,拆 线后伤口愈合良好可撤除腹带,剖宫产术后及伤口愈合不良时适当延长腹带使 用时间。
A. 0.5
B.1
C.1.5
D.2
[填空题]《铁路旅客运输服务质量规范》规定，列车晚点超过规定时间时，列车应向旅客公告列车晚点信息，说明()、预计晚点时间。
[单选题]以下属于生产过程中对足部的伤害是( )。
A.锐利物品
B.高温
C.化学物质
D.以上都是
[判断题]“解放思想、实事求是”是邓小平理论的精髓。
A.正确
B.错误
[判断题]贷记卡持卡人可选择约定还款，于到期还款日从其在我行开立的指定账户中扣收相应款项，归还其贷记卡欠款。
A.正确
B.错误
[单选题]职业危害能否引起职业病，主要取决于接触的（ ），即接触的时间和浓度。
A.形式
B. 剂量
C.多少
D.时间
[多选题]《国家电网有限公司股权管理办法》所称其他股权变动事项是指被（）等引起各级单位所持股权发生变化的行为。
A.《国家电网有限公司股权管理办法》（国家电网企管（2020）763号）第90条
B.合并
C.分立
D.改制
E.减资缩股
[填空题]How did the Olympic Games start In ancient Greece, athletic festivals were very important and have strong (1) . Originally, the festival was held in honor of Zeus, the supreme God in Greek mythology. Eventually, the Olympian athletic festival had lost its (2) and became an international event. No one knows exactly (3) the Olympic Games go, but some scholars recorded date from 776 B.C.
According to some scholars, at first, the only Olympic event was (4) , called a stadium and that was the only event until 724 B.C. After that, other (5) were added and 16 years later in (6) , the pentathlon was added and wrestling became part of the Games. This pentathlon was a five-event match, which (7) running, wrestling, leaping, throwing the discus and hurling the javelin.
The Games were held (8) and after an uninterrupted history of 1,170 years, the Games were (9) in A.D. 394, the Christen
[单项选择]最能反应婴儿营养状况的体格发育指标是
A. 头围、胸围
B. 牙齿数
C. 身长
D. 体重
E. 前囟大小
[单项选择]甲公司为乙公司的供货商；乙公司与丙公司签订一买卖合同，约定由甲公司直接向丙公司交货；甲公司未如期交货。丙公司追究违约责任的对象是（ ）
A. 甲公司
B. 乙公司
C. 甲公司和乙公司
D. 甲公司或乙公司
[填空题] On Public Speaking
When people are asked to give a speech in public for the first time, they usually feel terrified no matter how well they speak in informal situations. In fact, public speaking is the same as any other form of【1】that people are usually engaged in. Public speaking is a way for a speaker to【2】his thoughts with the audience. Moreover, the speaker is free to decide on the【3】of his speech.
Two key points to achieve success in public speaking:
―【4】of the subject matter.
―good preparation of the speech.
To facilitate their understanding, inform your audience before hand of the【5】of your speech and end it with a summary.
Other key points to bear in mind:
―beware of your audience through eye contact.
―vary the speed of【6】
―use the microphone skillfully to【7】yourself in speech.
―be brief in speech; always try to make your message【8】. Example: the best remembered inaugural speeches of the US presidents are the【9】o
[判断题]在机组起动、停机和其他试验过程中，应有机组低转速时切断发电机励磁的措施
A.正确
B.错误
[单项选择]
In the jungle (丛林) you may get hopelessly lost within five minutes after starting. That is (36) you should always carry a compass (指南针). In open country, during the day, you can (37) which way to go by studying the (38) . At night, the stars are sure (39) to direction. In most places the jungle rooftop (顶) is so (40) that it is (41) to see the sun or the stars. (42) you must check your position by the (43) . Keep watchful (注意的，警惕的). Watch the ground in front of you carefully. (44) and listen now and a gain. Avoid (45) , and rest often. In a place (46) is hot and damp, the person who walks fast will soon become (47) . A steady (稳定的), slow step is wisest in the long run. If you (48) your way, don’t be scared (恐惧的). Try to (49) how long it has been (50) you were sure of your position. Make a mark (51) you are on a tree. Put the marks on (52) of the trees, so t
A. before
B. since
C. when
D. until
[判断题]检查撒砂装置基座。基座各螺栓安装牢固、无松动、缺失；
A.正确
B.错误
[判断题]高压供电方案的有效期为三个月。( )
A.正确
B.错误
[多选题]关于输电线路工程施工区布置说法正确的是（）。
A.施工区域应设置施工现场风险管控公示牌
B.要机械设备应设置设备状态牌和操作规程牌
C.基础施工场地采用安全围栏进行围护、隔离
D.牵、张场应布置休息室、工具房和指挥台
