[填空题] The question of whether war is inevitable is one which has concerned many of the world’’s great writers. Before (36)_________ this question, it will be useful to introduce some related concepts. Conflict, defined as opposition among social entities directed against one another is (37)_________from competition, defined as opposition among social entities (38) _________striving for something which is in inadequate supply. Competitors may not be aware of one another, while the parties to a conflict are. Conflict and vice of one another. Opposition is thus (39)_________with cooperation, the process by which social entities function in the (40)_________of one another. These definitions are necessary because it is important to emphasize that competition between (41)_________ or groups is inevitable in a world of limited resources, but conflict is not. Conflict, (42)_________, is very likely to occur, and is probably an (43)_________ and desirable element of human societies.

[判断题]742>计量基(标)准体现了一个国家和地区的实力和水平,计量基(标)准涉及一个国家和地区的政治、经济主权和话语权。()
A.正确
B.错误

[多选题]（2020年真题）根据《民法典》，关于民事诉讼时效的说法，正确的有（　　）。
A.向人民法院请求保护民事权利的诉讼时效期间均为3年
B.超过诉讼时效期间，权利人的胜诉权消灭
C.诉讼时效期间届满后，义务人自愿履行债务的，不得请求返还
D.当事人违反法律规定，预先放弃诉讼时效利益的，人民法院不予认可
E.超过诉讼时效期间，当事人起诉的，人民法院不予受理

[单项选择]机车防撞土挡装置是卡控（）在站场调车作业安全，防止冲出土挡、侵入其他线路的重要设备，适用于牵出线、专用线及其他可能引起挤岔或侵入邻线的地点，是调车安全装备的重要组成部分。
A. 调机
B. 客机
C. 货机

[单选题]党的领导是人民当家作主和依法治国的根本保证,()当家作主是社会主义民主政治的本质特征,依法治国是党领导人民治理国家的基本方式。( )
A.党
B.国家
C.公民
D.人民

[多选题]综合家庭财务现状分析，主要是根据信息整理情况，提供家庭财务现状的综合分析，主要的方面包括( )。
A.信用和债务管理现状分析
B.家庭财务保障现状分析
C.收支储蓄现状分析
D.资产结构、资产配置和投资现状分析
E.家庭流动性现状分析

[单项选择]一座供热面积10万m²的热力点，其建筑面积约为( )m²；若同时供应生活热水，则建筑面积还要增加( )m²。
A. 300；50
B. 350；70
C. 400；90
D. 450;100

[单选题]下列各项中，不属于建筑物的是（）。
A.厂房
B.住宅
C.体育馆
D.隧道

[判断题]（ ）在有砟桥上，护轨爬行严重时，不允许安装防爬器。
A.正确
B.错误

[单项选择]在中性点不接地系统用两只单相电压互感器接成V—V形接线为测量（）。
A. 相电压
B. 各相对地电压
C. 线电压

[多选题]开展电梯救援时应在专业人员指导下进行,在( )情况方可开启对应电梯层门,开启时保持重心稳定,必要时采取安全绳保护,严防跌落电梯井。
A.确认轿厢楼层
B.确认电源切断
C.确认被困人员生还
D.确认被困人员位置

[多选题]380型车后厨电源控制开关0、1、2档分别代表（ ）
A.0档全部断电
B.1档照明和制冷组件供电
C.2档餐车全部供电

[单项选择]经过风险调整的资本回报率（RAROC）＝经风险调整后的税后净利润/（）
A. 实收资本
B. 经济资本
C. 市场风险资本
D. 未分配利润

[单项选择]目前，世界上共有4万多个跨国公司的母公司，28万个附属子公司，其产品已占世界总产值的40％，发达国家总产值的50％，其承担的贸易额和对外直接投资总额都已经超过世界总额的50％。大型跨国公司的产值甚至已经超过了某些国家的总产值。这表明（）：
A. 跨国公司已经成为经济全球化的主要载体
B. 跨国公司已经掌握了世界经济的命脉
C. 跨国公司已经超越了主权国家的界限
D. 跨国公司是发展对外贸易、国际金融和对外投资的惟一方式

[简答题]简述曹操煮酒论英雄

[填空题]法约尔认为，“______”强调的是“一个领导人、一项计划”。

[单项选择]在广播式网络中，一个结点广播信息，其他结点都可以“听到”该信息，但其他结点是否接收该信息，取决于______。
A. 信息中目的地址是否与本机地址相同
B. 信息中源地址是否是与本机地址相同
C. 一个结点是否处于可接收状态
D. 一个结点是否有专用通信信道

[单项选择]The letter you write is your personal representative. It takes your place when circumstances make it impossible for you to be there in person. It goes to the hospital to cheer a sick friend. It goes to your hostess to thank her for entertaining you. It conveys your best wishes, congratulations, condolences--when you are not able to do so in person.
A friendly letter is like a visit on paper. If you "hate to write letters", it’s simply because you have not yet discovered the fun it can be to write and receive letters that are good talk on paper. Many people neglect to answer letters from relatives and friends. To a letter unanswered is like saying, "I don’t think you are worth the time and effort it takes to write a letter./
In line with the passage, if you don’t like to write a letter, it’s simply because ______.
A. you are lazy enough
B. you are busy enough
C. you haven’t found the advantages of letters
D. you can’t afford too many letters

[单项选择]关于抗菌药物在妊娠期应用的危险性在确有应用指征时，充分权衡利弊决定是否选用的是
A. 两性霉素B
B. 氟喹诺酮类
C. 氨基糖苷类
D. 青霉素类
E. 尚无

[判断题]高空作业安全带由带子、绳子和金属配件组成。
A.正确
B.错误

[单选题]关于大队集合的叙述，不正确的是：( )
A.通常规定集合的时间、地点、方向、队形、基准分队以及应当携带的器材和装具等事项
B.各中队（站）按照规定，由中队（站）值班员整队带往大队的集合地点，随即向基准分队取齐
C.中队指挥员整队后，向大队首长报告人数
D.也可以由中队（站）首长整队带往集合地点，直接向大队首长报告

[判断题]钢丝绳选的“安全系数”越小，冗余量越大，越安全( )
A.正确
B.错误

[判断题]判断题：擅自取消作业指未按照《施工及行车计划通告》规定的时间和地点进行施工作业，又未按照规定流程申请施工作业取消的行为。 知识点：行车
A.正确
B.错误

[单选题]人体内除碳、氢、氧、氮以外的元素称矿物质,包括( )。
A.蛋白质、脂肪
B.无机盐和微量元素
C.碳水化合物
D.维生素

[多选题]可以用做急冷的介质是()。
A.急冷油
B.水
C.乙醇
D.甲醛

[多选题]在电力作业中,危险点生成的原因主要表现为( )。
A.工作负责人不负责任,违章指挥;
B.颠倒或简化作业程序;
C.安全措施漏项;
D.填写工作票失误。

[判断题]汽车式起重机除设计具有吊物行走性能者外，均不应吊物行走。
A.正确
B.错误

[单项选择]We can scarcely afford to neglect airport security in light of the recent terrorist actions, but as a reliable contingent of critics has pointed out, the cost of actually implementing these measures remains a______expense.
A. feasible
B. prohibitive
C. suitable
D. negligible
E. mandatory

[多选题]《内务条令》规定,下列属于中队(站)长职责的是
( )。
A. 熟悉全中队(站)情况,根据上级的指示和要求计划
安排工作,领导部属贯彻执行
B. 领导全中队(站)落实战备措施,指挥全中队(站)
完成各项任务
C. 关心爱护部属,帮助解决实际问题
D.
了解掌握消防员思想动态,协调解决消防员的实际困
难

[判断题]Traceroute命令用来显示数据包到达目标主机所经过的路径（路由器）情况，以此可以检查网络通路是否通畅，或者网络堵塞在哪个网关。
A.正确
B.错误

[填空题]当发现洪水已漫路肩时，应不超过<--NRC-->km/h的速度运行并报告车站。

[不定项选择题]共用题干 Eastern Quakes Can Trigger Big Shakes
In the first week of November 2011,people in central Oklahoma experienced more than two dozen earthquakes. The largest,a magnitude 5 .6 quake,shook thousands of fans in a college football stadium,caused cracks in a few buildings and rattled the nerves of many people who had never felt a quake before. Oklahoma is not an area of the country famous for its quakes. If you watch the news on TV,you see reports about all sorts of natural disasters一 hurricanes,tornadoes,flooding and wildfires,to name a few. But the most dangerous type of natural disaster,and also the most unpredictable,is the earthquake.
Researchers at the U. S. Geological Survey estimate that several million earthquakes rattie the globe each year. That may sound scary,but people don't feel many of the tremors because they happen in remote and unpopulated regions.Many quakes happen under the ocean, and others have a very small magnitude,or shaking intensity.
A magnitude 5.8 earthquake that struck central Virginia the afternoon of August 23, 2011,was felt from central Georgia to southeastern Canada. In many urban areas,including Washington, D. C.,and New York City(Wall Street shown),people crowded the streets while engineers inspected buildings.
Scientists know about small,remote quakes only because of very sensitive electronic devices called seismometers.These devices detect and measure the size of ground vibrations
produced by earthquakes.Altogether,USGS researchers use seismometers to identify and locate about 20,000 earthquakes each year.
Although earthquakes can happen anywhere in the world,really big quakes occur only in certain areas. The largest ones register a magnitude 8 or higher and happen,on average,only once each year. Such big ones typically occur along the edges of Earth's tectonic plates.
Tectonic plates are huge pieces of Earth's crust,sometimes many kilometers thick. These plates cover our planet's surface like a jigsaw puzzle. Often,jagged edges of these plates temporarily lock together. When plates jostle and scrape past each other,earthquakes occur. On average,tectonic plates move very slowly一about the same speed as your fingernails grow.
But sometimes earthquakes rumble through portions of the landscape far from a plate's edges. Although less expected,these”mid-plate” tremors can do substantial damage. Some of the biggest known examples rattled the eastern half of the United States two centuries ago. Today,scientists are still puzzling over why the quakes occurred and when similar ones might occur. The earthquake is the most unpredictable natural disaster.
A.Right
B.Wrong
C.Not mentioned

[判断题]垃圾装袋、封口、无渗漏，定位放置，在前方停车站投放；不向车外扫倒垃圾、抛扔杂物。（ ）
A.正确
B.错误

[填空题]在涂刷或喷涂对人体有害的油漆时，需戴上（）。

[多选题] 钻塔安装与拆卸应遵守相关规定,以下表述正确的有( )。
A. 安装、拆卸钻塔前,应对钻塔构件、工具、绳索、挑杆和起落架等的安全可靠性进行严格检查
B. 安装、拆卸钻塔应在安装队长或机长的统一指挥下进行,作业人员要合理安排,严格按钻探操作规程进行作业,塔上塔下不得同时作业
C. 安装、拆卸钻塔时,起吊塔件使用的挑杆应有足够的强度;拆卸钻塔应从上而下逐层拆卸,严禁先拆下部构件或同时拆卸上、下部构件
D. 夜间或7级以上大风、雷雨、浓雾、大雪等天气,禁止进行安装、拆卸钻塔作业

[单项选择]保税仓库货物的保税期限最长为( )。
A. 3个月
B. 6个月
C. 9个月
D. 1年

[多选题]一般溶液的浓度表示方法有哪几种? ( )
A.质量百分浓度
B.体积百分浓度
C.质量体积百分浓度
D.质量物质的量浓度

[简答题]ATP设备故障需要URM模式运营时，司机必须得到 命令后方可切除ATP，严禁自行切除ATP。