四川大学成人继续教育学院课程考试试题A卷
试卷 -含答案 (7)
两市男性肺癌的病性构成构成不同……
6. 试以区组设计方差分析为例，说明方差分析的基本思想。
方差分析的基本思想是把全部观察值间的基本变异按照设计类型的不同，分解成两个或多个组成部分，然 本题 4 页，本页为第 1 页 教务处试题编号：
9. 某研究探讨体身高与体重的关系，得到 r＝0.67，同时算得 b＝-1.8，该分析结果是否正确？为什么？
10. 简述实验设计的基本原则。
二、计算分析题(3 小题，共 30 分)
1. 12 名接种卡介苗的儿童，采用两批不同的结核菌素，一批是标准结核菌素，一批是新制结核菌素，分别
注射在儿童的左右前臂，以皮肤浸润直径(mm)为指标，数据如表 2。
试问：（1）该资料属于哪种类型？何种设计类型？（4 分）
（2）标准品和新制品皮肤浸润直径是否不同？请写出基本步骤，不必计算。（6 分）
2. 对 107 例胃炎患者随机分为两组，分别用中药和西药治疗，其中中药组 58 例，有效 37 例，西药组 49 例，有效 43 例。
本题 4 页，本页为第 2 页 教务处试题编号：
增加，应该加强性传播途径的干预工作。你认为这种说法正确吗？为什么？
不对，构成比代替率
4. 对同一资料，又出于同一研究目的，用参数统计和非参数统计所得结果不一致时，应以何种结果为准？
以资料满足的条件为准若资料满足参数检验的条件，应该以参数检验的结果为准，此时非参数检验的检验 效能低于参数检验。若资料不服从正态分布，或者分布情况未知，不能用参数法进行推断，宜采用非参数 法对总体的分布位置进行假设检验
四川大学网络教育学院课程考试试题
四川大学网络教育学院课程考试试题一、选择题（每题2分，共20分）1. 网络教育与传统教育相比，其最大的优势是：A. 费用更低B. 灵活性更高C. 互动性更强D. 资源更丰富2. 在线学习过程中，以下哪项不是有效的学习策略？A. 定期复习B. 制定学习计划C. 完全依赖网络资源D. 参与在线讨论3. 四川大学网络教育学院提供的课程资源包括：A. 视频讲座B. 电子书籍C. 在线模拟测试D. 以上都是4. 下列哪项不是网络学习中常见的问题？A. 缺乏自律B. 时间管理困难C. 缺乏面对面交流D. 学习资料难以获取5. 在线考试中，学生应该遵守的基本规则包括：A. 独立完成考试B. 允许使用外部资料C. 严格遵守考试时间D. 可以与他人讨论答案6. 四川大学网络教育学院的课程设计主要侧重于：A. 理论知识B. 实践技能C. 考试技巧D. 个人兴趣发展7. 网络教育的学习者通常需要具备哪些能力？A. 自主学习能力B. 信息技术能力C. 时间管理能力D. 以上都是8. 在线学习平台通常提供哪些类型的互动？A. 论坛讨论B. 视频会议C. 即时消息D. 以上都是9. 四川大学网络教育学院的课程考试通常包括哪些形式？A. 开卷考试B. 闭卷考试C. 论文撰写D. 以上都是10. 以下哪项不是网络学习的优势？A. 随时随地学习B. 个性化学习路径C. 强制性的课程安排D. 丰富的学习资源二、简答题（每题5分，共30分）11. 请简述网络教育与传统教育的主要区别。
12. 描述一下网络学习中如何有效地管理个人时间。
13. 在线学习中，如何确保学习材料的质量和可靠性？14. 请解释为什么自主学习能力对于网络教育学习者来说至关重要。
15. 描述一下网络教育中的互动学习有哪些好处。
16. 在线考试中，如何确保考试的公正性和诚信？三、论述题（每题20分，共40分）17. 论述网络教育在现代社会中的重要性及其对未来教育的影响。
四川大学 模电期末考试试题及答案
四 川 大 学 期 末 考 试 试 题 (A 卷)（2004 ——2005 学年第 二 学期）课程号：30307240 课序号： 课程名称：模拟电子技术基础 任课教师： 成绩： 适用专业年级：03级电气、制造 学生人数： 印题份数： 学号： 姓名：考 试 须 知四川大学学生参加由学校组织或由学校承办的各级各类考试，必须严格执行《四川大学考试工作管理办法》和《四川大学考场规则》。
有考试违纪作弊行为的，一律按照《四川大学学生考试违纪作弊处罚条例》进行处理。
四川大学各级各类考试的监考人员，必须严格执行《四川大学考试工作管理办法》、《四川大学考场规则》和《四川大学监考人员职责》。
有违反学校有关规定的，严格按照《四川大学教学事故认定及处理办法》进行处理。
（注意：本试题共6页五大题，请全部做在答题纸上） 一、填空题（每空1分，共12分）1、 型场效应管放大电路可采用自给偏压电路，而 型场效应管放大电路只能采用分压式偏置电路。
2、为提高功率放大电路的功率和效率，三极管应工作在 类状态，而要避免交越失真，则应工作在 类状态。
3、某三极管三个电极的电位分别为：V A =1V ，V B =11.3V 、V C = 12V ，则三极管对应的电极是：A 为 极、B 为 极、C 为 极。
晶体管属 型三极管。
4、正弦波振荡电路产生振荡的条件是 ，负反馈放大电路产生自激振荡的条件是 。
5、某放大电路输出电阻为7.5 k Ω，不带负载时输出电压为2V ，接入2.5k Ω的负载电阻后，输出电压为 V 。
6、某负反馈放大电路，V V F A O V V 2=,0495.0=,2000= 输出反馈系数开环电压增益则输入电压i V= V 。
注：1试题字迹务必清晰，书写工整。
本题 6 页，本页为第 1 页2 题间不留空，一般应题卷分开教务处试题编号：3务必用A4纸打印学号：姓名二、单项选择题（每题2分，共20分）1、电路如图所示，其中D Z1的稳定电压为8V，D Z2的稳定电压为10V，它们的正向压降为0.7V，则输出电压为（）A:18V B:2V C:8.7V D:10.7V2、对于共集电极放大电路的特点，其错误的结论是（）A：输入电阻高，且与负载有关B：输出电阻小，且与信号源内阻有关C：电压放大倍数小于1，且接近等于1 D：电流放大倍数小于13、桥式RC正弦波振荡器中的RC串并联网络的作用为（）A：放大负反馈B：选频负反馈C：选频正反馈D：稳幅正反馈4、设乙类功率放大电路电源电压为±16V，负载电阻R L=16Ω，V CES=0V，则对每个功率管的要求为（）A：P CM≥8W V BR(CEO)≥16V B：P CM≥1.6W V BR(CEO)≥16VC：P CM≥8W V BR(CEO)≥32V D：P CM≥1.6W V BR(CEO）≥32V5、在图示整流滤波电路中，若负载R L开路，则输出电压ν0为（）A：0.9ν 2 B：1.2ν 2 C：2ν 2 D：22ν 2本题 6 页，本页为第 2 页教务处试题编号：学号：姓名6、能将矩形波变成三角波的电路为（）A：比例运算电路B：微分电路C：积分电路D：加法电路7、运算放大电路如图所示，在该电路中反馈组态为（）A：串联电压负反馈B：串联电流负反馈C：并联电流负反馈D：无反馈8、下图中示出了放大电路及其输入、输出波形，若要使ν0波形不失真，则（）A：R C增大B：R B增大C：V CC减小D：νi增大9、在多级直流放大器中，零点漂移影响最严重的是（）A、输入级；B、中间级；C、输出级；D、增益最高的那一级10、同相比例放大电路具有（）A：电压并联负反馈B：电流并联负反馈C：电压串联负反馈D：电流串联负反馈三、、是非题(判断正误, 对打√，错打×)（每题1分，共10分）1、1、温度升高，在本征半导体中自由电子数增多，而空穴数目不变。
2024年四川省成考(专升本)大学语文考试真题含解析
2024年四川省成考（专升本）大学语文考试真题一、单选题1、鲁迅先生在《中国小说史略》中指出______拉开了唐人始有意为小说的序幕。
A．诗歌B．戏曲C．唐传奇D．词2、下列选项中“以”的用法与例句不同的是______例句：杀身以成仁A．举匏樽以相属B．乃分其骑以为四队C．挟飞仙以遨游D．志士仁人，无求生以害仁3、《诗经》是中国的第一部诗歌总集，收录了西周初年至春秋中叶的诗歌305篇，其中《大雅》31篇，______74篇。
A．《小雅》B．《国风》C．《商颂》D．《尔雅》4、以下与“孝”有关的言论中，非孔子所说的是______A．孝子之至，莫大乎尊亲；尊亲之至，莫大乎以天下养B．今之孝者，是谓能养。
至于犬马，皆能有养；不敬，何以别乎C．父母之年，不可不知也。
一则以喜，一则以惧D．事父母几谏。
见志不从，又敬不违，劳而不怨5、议论文的“三要素”是______。
A．论点、论据、结论B．立论、驳论、正论C．论点、论据、论证D．引论、结论、论据6、蒲松龄的______综合六朝志怪和唐传奇之长，采用众多花妖狐魅的故事，曲折地反映现实、抨击时弊、歌颂爱情，情节离奇，引人入胜，即使写的都是非现实世界的故事，却也极富人情味。
A．《聊斋志异》B．《枕中记》C．《搜神记》D．《阅微草堂笔记》7、《囚绿记》写于1938年中国遭受日本帝国主义侵略而蒙受耻辱的年代，作品围绕“绿”展开，“寻绿”“观绿”“囚绿”“放绿”“怀绿”，叙写对常春藤的爱恋与怀念，抒发了对生活的热爱以及对光明自由的渴望。
本文是用______手法写成的一篇抒情散文。
A．象征B．拟人C．夸张D．比兴8、“雕栏玉砌应犹在，只是朱颜改”言外之意是______。
A．故国宫殿，令人牵挂B．岁月流逝，青春不在C．江山易主，物是人非D．美景依旧，故人已老9、美国著名短篇小说家______的代表作有《麦琪的礼物》《警察和赞美诗》《最后的常春藤叶》。
A．杰克·伦敦B．莫泊桑C．契诃夫D．欧·亨利10、政论散文的本质是______A．时政论文B．评议C．批判D．美刺11、钱钟书的小说______被誉为“新儒林外史”。
四川大学继续教育英语考试试题
四川大学继续教育英语考试试题一、语法和词汇（共125题）1. The bridge is three hundred ________ long.A.feetB.footsC.footesD.feets2. It’s only ________ walk from here to the cinema.A.half an hoursB.half a hour’sC.half an hour’sD.half a hours’3. “What are those women?” “They are________.”A.policewomansB.policewomenC.women policemanD.woman policewomen4. Yesterday evening we had a lovely evening at ________.A.Peter’s and Helen’sB.Peter and HelenC.Peter and HelensD.Peter and Helen’s5. I have ________ for you, Mary.A.a good newsB.many good newsC.some good newsD.a few good news6. ________ a few sheep behind the house.A.It isB.They areC.There areD.There is7. By the end of last year, they________ a new railway station.A.builtB.had builtC.has builtD.would build8. There is going to ________ a film tonight.A.areB.isC.haveD.be9. “Have you finished your work?” “No, ________.”A.haven’tB.not yetC.already notD.don’t yet10. Where have you ________? Tom is looking for you.A.goneB.been toC.gone toD.been11. I’m sorry you can’t go in now. The room _______ yet.A.hasn’t been cleanedB.hasn’t cleanedC.isn’t been cleanedD.hasn’t being cleaned12. It’s hot today. The temperature ________ to 35℃.A.has raisedB.has been risenC.has been raisedD.has risen13. “_______ the letter _______ to Mr. Black ” “No. It’s still on my desk.”A.Is…being givenB.Has…been givenC.Will...be givenD.Was…given14. This story _______ in a small village in European.A.was taken placeB.took placeC.took the placeD.took the place of15. Two of the boys ________ while playing football.A.hurtB.were hurtingC.got hurtD.had been hurt16. It is a fine day today. You _______ take a raincoat with you.A.mustn’tB.can’tC.mayD.needn’t17. “_______ I go out and play now?” “No, you mustn’t.”A.NeedB.MayC.ShallD.Will18. Paul is working hard these days. He _______ pass the exam this time.A.has toB.shallC.mayD.need19. I haven’t brought my pen with me. _______ I use yours?A.MustB.MayC.NeedD.Shall20. “May I put the chair near the fire?” “Yes, you ________.”A.can’tB.mustC.canD.might21. “Does she speak English or Russian?” “She doesn’t speak ________.”A.neitherB.noneC.eitherD.all22. ________ of the boys has got a pencil and some paper.A.AllB.EveryC.EveryoneD.Each23. Last night Li Gang kept doing the maths exercises ________ after ________.A.one…anotherB.one…the otherC.one…the othersD.some…others24. I want some coffee but there was ________ in the bottle.A.anyB.noC.noneD.nothing25. ________teacher has gone to America. ________ of them are still in Shanghai.A.Both…BothB.Both…NeitherC.Neither…Bo thD.Neither...neither26. I am ________ grateful for the advice you gave me.A.deepB.deeplyC.depthD.deepen27. Pan Hong studies very hard, so she makes ________ mistakes in her study.A.a lessB.fewerC.lessD.a fewer28. If you like the fish, please have as ________ as you can.A.manyB.moreC.muchD.a lot29. Alice isn’t the t allest girl in her class, but she is taller than ________.A.any of the girlsB.any other girlC.some the other girlsD.some of the other girls30. Everybody looked ________ at the sick boy.A.sadlyB.sadC.unhappyD.worried31. Flight nineteen from New York to Washington is now arriving at ________.A.Gate TwoB.the gate twoC.the two gateD.Second Gate32. ________ of the surface of the earth is covered with water.A.Third-fourthB.Three-fourthsC.Three-fourthD.Third-fourths33. In ________, my grandfather joined the Red Army.A.the 1930s’B.1930’sC.1930s’D.the1930’s34. A child goes to primary school when he is about ________.A.six-years-oldB.six years oldC.six year oldD.six-year-old35. Mr. Smith will stay in China for ________.A.one and a half yearsB.one and a half yearC.one and half yearD.half and one year36. ________ was the population in China by the end of last year?A.How muchB.WhatC.How manyD.Which37. “________ paper do you read?” “I read‘China Daily’.”A.WhichB.HowC.How manyD.What38. He never has lunch at the factory, ________ he?A.hasB.hasn’tC.doesD.doesn’t39. “Alice couldn’t answer the question, could she?” “________.”A.No, she couldn’tB.No, she couldC.Yes, she couldn’tD.Yes, she answers40. “Would you like to watch TV or listen to the radio?” “________.”A.Yes, I’d like to watch TVB.No, I do not watch TVC.Yes, to listen to the radioD.I’d like to watch TV41. They had no food or drink ________ they were very hungry and thirsty.A.soB.forC.butD.or42. Do n’t stand there in the doorway. Please ________ come in ________ go out.A.either…orB.neither…norC.so…thatD.and…or43. Ben had a broken arm ________ the motorcyclist had a broken leg.A.forB.soC.andD.but44. The mother bought ________.A.it to herB.it herC.her itD.it for her45. ________ human beings ________ animals can live without air.A.Not only…but alsoB.Both…andC.Either…orD.Neither…nor46. It is five days ________ we came here.A.whenB.beforeC.asD.since47. Don’t drink too much coffee in the evening, ________ you won’t fa ll asleep.A.andB.orC.butD.so48. “We can use MSN to talk with each other on the Internet.”“Really? Will you show me ________ it?”A.how can I useB.what can I useC.what I can useD.how I can use49. A lthough it’s raining, ________ we are going to see him this afternoon.A.butB.andC.thenD./50. It was raining ______ I got off the bus.A.whenB.whileC.thoughD.because51. Is this room large enough for us _________?A.to liveB.to live inC.to live in itD.to live at52. The Greens have been in China for almost five years. They ________ eating Chinese food.ed toB.are used toed not toD.don’t use to53. The teacher told him _________ late again.A.not to beB.is notC.don’t beD.not be54. The thermos is used for _________ water hot.A.to keepB.keepingC.keepD.kept55. I don’t think the music is worth ________.A.listeningB.to listenC.listening toD.to listen to56. I don’t think the news you told me ________ true.A.areB.isC.beingD.am57. Half of the money ________ your brother.A.belong toB.belongC.belongs toD.belongs58. Food and water more expensive than ________ used to be.A.isB.themC.itsD.they59. John said that he ________ having lunch when Paul called him.A.wasB.isC.willD.would60. There ________ a tall tree and some flowers behind our house.A.haveB.hasC.areD.is61. There is a bridge ________ the river.A.underB.overC.onD.in62. The plane arrived at London airport ________ Wednesday.A.onB.atC.inD.for63. Can you tell me who spoke ________ the meeting?A.atB.onC.inD.for64. My house is ________ the two buildings, so we get little sunshine during the day.A.betweenB.amongC.inD.at65. He came to see you ________ the evening of May 10thA.inB.atC.onD.for66. As a student we should ________ manners.A.doB.takeC.makeD.have67. The doctor ________ an operation to a very sick worker.A.gaveB.didC.madeD.took68. It ________ us an hour to find out who saved the child.A.costB.spentC.paidD.took69. You must keep ________ in the reading-room.A.stillB.quietC.quiteD.quietly70. He ________ me that his father had left for Beijing two days before.A.saidB.spokeC.toldD.talked71. He often comes to see me on ________ .A.a SundayB.SundayC.SundaysD.every Sunday72. She ________ a cold for three weeks.A.has caughtB.has gotC.has takenD.has had73. “Will you give this message to Mr. White, please?”“Sorry, I can’t. He doesn’t work here ________.”A.any longerB.any longC.no longD.no longer74. I could ________ believe that he worked so ________ there.A.hardly…hardlyB.hard…hardC.hardly…hardD.hard…hardly75. The Chinese people first________ paper in the world.A.inventedB.discoveredC.madeD.did76. I have ________ English book but he has two English books.A.oneB.aC.anD./77. My son ________ a cup of milk and sat at the table.A.wantedB.asked forC.askedD.required78. It’s not good manners to ________ the queue when you are waiting for a bus.A.stand inB.jumpC.jump onD.walk over79. He said he would give me the money, but he hasn’t given it t o me.A.yetB.stillC.alreadyD.too80. After the football match we ________ a bus and got to school on time.A.heldB.missedC.sawD.caught81. If you don’t hurry, you’ll ________ the train.A.lostB.missC.loseD.missed82. The book is ________ too difficult for those pupils.A.quiteB.veryC.ratherD.so83. He sat ________ our meeting room but I sat at the back.A.in front ofB.beforeC.in the front ofD.front of84. There are ________ no trees in this poor area.A.hardlyB.nearlyC.mostlyD.almost85. May I ________ your ticket please, madam?A.lookB.watchC.seeD.read86. My father is an/a ________workerA.ordinary B mon ual ually87. You may ________ this book a little longer if you can’t finish it in time.A.takeB.borrowC.lendD.keep88. “Was the park ________ yesterday?” “Yes, It ________ at nine in the morning”A.opened…openB.open…was openC.open…openedD.opened…opened89. The visitor ________ a message and went away.A.tookB.broughtC.leftD.gave90. When did you ________from Beijing tomorrow?A.leaveB.beginC.startD.leave for91. Will you please try to ________for me what time that train arrives?A.findB.find outC.discoverD.ask92. I think we’d better ________ a word with our manager.A.takeB.sayC.haveD.speak93. Knock at the door, before you ________ the room.A.enter into B e inC.go toD.enter94. Tom ________ to Chinese food now.A.is useded toC.is usinges95. I didn’t hear what he ________ at the meeting.A.spokeB.toldC.talkedD.said96. The paren ts have to ________ their children’s education.A.spendB.costC.pick upD.pay for97. I can’t go to the cinema with you. I must ________ the lessons first.A.go onB.go overC.go downD.go into98. I am going to ________ my living-room ________ a play-room for the children.A.look on…asB.turn…intoC.take…downD.put…into99. She is so kind that everyone here________ her ________ their sister.A.looks after…asB.looks for…asC.looks on…asD.look up…as100. He fell down on the road and was too weak to ________ .A.hold upB.get upC.bring upD.leave for101. Why not ________ your pretty blue dress? It’s your birthday.A.put upB.put onC.put downD.put into102. When the parents were at work, they ________ to look after the baby.A.took turnsB.wont onC.worried aboutD.took interest in103. A car is ________ many different parts.A.made ofB.made fromC.made up ofD.made in104. Her son is ill. She has to ________ him at home.A.look atB.look afterC.look forD.see off105. Mrs. Black is a kind woman. She________ others easily.A.gets on well withB.gets toC.gets intoD.get in106. In the past few years many spaceships ________ into space.A.have been sent upB.have been sent outC.have been sent forD.have been sent to107. I know that the accident ________ in a small village.A.took placeB.was taken placeC.took the placeD.was taken the place of108. I don’t think television will________ ever books.A.take placeB.take place ofC.take the placeD.take the place of109. Yo u’d better ________ the name of the book before you forget it.A.write downB.put onC.work outD.turn down110. Do you know when the plane will ________ for Beijing?A.take offB.leave forC e up D.go up111. When Edison’s mother was ill, he ________ a doctor. The doctor operated her at once.A.sent for…onB.sent out…inC.sent up…onD.sends…i n112. Paul was ________ by his uncle after his father died.A.brought upB.grown upC.held upD.put up113. Have you ________ the race?A.left forB.set out forC.asked forD.entered for114. I ________ and saw a plane in the sky.A.looked atB.looked forC.look aboutD.looked up115. Grandma is ill. I have to ________ her at home.A.take hold ofB.take care ofC.pay attention toD.put my heart into116. Rising costs make it hard to ________ the business.A.carry onB.go onC.hold onD.put on117. The mouse ________ as soon as it could when it saw the cat.A.gave backB.rang upC.went aheadD.ran away118. My bike has ________. I have to go there by bus.A.broken downB.put onC.put downD.broken into119. If you have any questions, please ________ your hands.A.put outB.put upC.put onD.put down120. D r Bethune didn’t take a rest and he ________ working throughout the night.A.got onB.put onC.went onD.turned on121. “What do you ________ the film?” “Oh, it’s very interesting.”A.think aboutB.think ofC.get ready forD.ring up122. Chemical energy can________ heat energy.A.become intoB.grow upC.be changed intoD.be covered with123. If a piece of ice is taken into a warm room, it will soon ________ water.A.turn offB.turn downC.turn intoD.turn on124. A monument to the brave fighter ________ in the middle of the town after the war.A.was put onB.was put upC.was put downD.was brought up125. When did you ________ from your trip last year?A.arrive atB.get backC.go aheadD.returned back二、阅读理解（共40题）1. A boy and his father were walking in the mountains. Suddenly the boy fell, hurt himself, and cried, “AAAhhhhhhhh!!!” To his surprise, he heard the voice repeating, somewhere in the mountain, “AAAhhhhhhhh!!!” Then the boy shouted, “Who are you?” He received the answer, “Who are you?” He got angry at the answer, so he shouted, “Foolish!” He received the answer, “Foolish!”He looked at his father and asked, “What’s going on?” The father smiled and said, “My son, listen.” And then he shouted to the mountain, “I love you!” The voice answered, “I love you!” Again the man cried, “You are the best!” The voice answered, “You are the best!”The boy was surprised, but he did not understand. Then the father explained, “People call this ‘Echo’（回声）, but really this is Life. It gives you back everything you say or do. Our life is just a reflection of what we have done. If you want more love in the world, have more love in your heart. If you want to be successful, work hard. This can be used in everything in life. Life will give you back e verything you have given to it.”(1) At first the boy cried because ______.A.he hurt himself and felt badB.he wanted to give himself a surpriseC.he felt it was so quiet in the mountainD.he hoped his father would help him(2) When the boy heard the voice repeating, he thought ______.A.it was foolish to hear others’ voiceB.someone else in the mountain liked his voiceC.there were many other people in the mountainD.he was laughed at by someone else in the mountain(3) The father shouted to the mountain to ______ .A.find out who was repeating his voiceB.have fun with other people in the mountainC.show more examples to his son before giving him the answerD.let his son know whose voice was louder(4) The word “Echo” means ______ .A.life itselfB.repeating voiceC.love in the worldD.everything in life(5) From the story, we know ______ .A.the boy didn’t like others’ voice at allB.the father had his own way to teach his sonC.it is not polite to repeat others’ voiceD.the boy and his father were rather tired2. Dear Mrs. Huggett,You may remember that we have discussed the noise your children make while practicing their musical instruments （乐器). You agreed to make sure that they would stop practicing in the evenings.You can imagine my astonishment, then, when I realized that nothing had changed and the situation was continuing as before. I find it difficult to stay in the house and invent any excuse to go out for the evening to be away from the terrible noise. Much as I like music, I have had enough. And to be frank, I am not prepared to put up with the situation any more.I think it high time you realized your duty as a member of the community（社区）, and I must warn you that unless you do something about the situation I will be forced to take legal（法律）action.I have sent a copy of this letter to my lawyer.Yours sincerely,R. G. Barge(1) In their discussion, Mr. Barge ______ .A.expressed his astonishmentB.showed his anger to Mrs. HuggettC.made Mrs. Huggett’s children not practise their musical instruments in the eveningsD.was told that he wouldn’t be troubled by the noise in the evenings any more(2) Mr. Barge feels angry because ______ .A.Mrs. Huggett’s children play their musical instruments so badlyB.Mrs. Huggett refused to talk about the noise problem with Mr BargeC.Mrs. Huggett does not allow her children to play their musical instruments in the eveningD.Mrs. Huggett has broken her promise(3) Which of the following statements is correct according to this passage?A.Mr. Barge is not fond of the music.B.Mr. Barge likes music, but he doesn’t like the noise.C.Mr. Barge often goes out in the evenings to give music lessons.D.Mr. Barge expects a reply from Mrs. Huggett.(4) Mr. Barge is prepared to ______ .A.help Mrs. Huggett to persuade her children not to play their musical instruments any moreB.take his duty as a member of the communityC.sue（诉讼Mrs. Huggett for the noise made by her childrenD.force Mrs. Huggett to send a copy of his letter to her lawyer(5) A member of the community should ______ .A.take care of other people’s interests without thinking of himselfB.know what to do and what not to doC.not play musical instruments in the eveningsD.not fail to carry out his promises3. When Walt Disney was drawing one night, he suddenly heard a strange sound. The sound came from the waste-basket. Walt looked at it and saw a family of mice eating pieces of bread in it. For many nights they played there. And Walt began to like them.Walt liked one little mouse better than any of the others. This little animal gave him some new ideas for his drawing. He began to draw it. But in the picture it did not look like a mouse, but more like a funny man. He showed it to his wife and she liked it very much, too.Walt named this little mouse “Mickey Mouse”. He hoped his Mickey Mouse would be different from the other pictures of his. He wanted to make Mickey talk. He put his fingers on his nose and made a strange sound. Then he recorded the voice this way. Later he sold his sound picture to a cinema. When the film was shown, many people went to see it. Mickey Mouse in the film sang and da nced and did all kinds of funny things. People couldn’t help laughing when they saw it. It’s a great success. Ever since then, Mickey Mouse has been one of the most famous film stars in the world.(1) Walt began to draw the mouse because ______ .A.it looked very beautifulB.he liked drawing miceC.he had nothing else to draw(2) Walt put his fingers on the nose in order to ______.A.make a sound filmB.be a mouseC.be funnyD.make a strange sound(3) Walt was a ______ .A.film makerB.drawerC.mouseD.mice keeper(4) “He wanted to make Mickey talk” means he wanted to ______ .A.teach the mouse to speakB.make the mouse become a manC.make a sound filmD.record the mouse(5) The best title for the story is ______.A.Walt Disney and his Mickey MouseB.Walt Disney becoming famousC.One of the most famous film starsD.Walt Disney drawing pictures4. There was once a poor woman who lived in a little cabin（小木屋）in a forest. She had two daughters, Snow-White and Rose-Red.One cold winter evening, there came a knock at the door. Rose-Red opened the door. It was a bear. Rose-Red was frightened, but the bear called out to her in a man’s v oice.“Don’t be afraid,” said the bear, “I will do you no harm. But I am half-frozen, and I beg that I may warm myself at your fire.” Every evening after that, all winter long, the bear came to the cabin. In fact, the bear was a king’s son. A wicked（邪恶的）man had turned him into a bear. Only the death of the man could set him free.Then came spring. One day, the bear said unhappily, “Dear Snow-White, I must say goodbye today.” Snow-White felt very, very sad.Later in a fight, the wicked man was killed by the bear, who at once changed back into a young man. Then Snow-White married him and Rose-Red married his brother.(1) Snow-White and Rose-Red lived ______ .A.in a small house in a villageB.in a small cave in a mountainC.in a small house in a forest(2) Why did the bear knock at the door one cold winter evening? The bear wanted______ .A.to eat up Snow-White and Rose-RedB.to sleep in the roomC.to find something to eat in the houseD.to warm himself at the fire in the house(3) The bear left the little cabin in ______ .A.springB.autumnC.summerD.winter(4) The bear changed back into a young man because ______ .A.he had turned into a good oneB.he killed the wicked manC.he didn’t do harm to peopleD.Snow-White and Rose-Red helped him(5) At last, the king’s son married ______ .A.Snow-White and Rose-RedB.Rose-RedC.Snow-WhiteD.the woman5. Not long ago I was invited out to dinner by a girl named Jane. I had only met Jane twice, and she was very, very beautiful. I was very pleased. “She likes me,” I thought. “I am so sorry we asked you at such short notice.” she said when I arrived, “but we suddenly realized there was going to be thirteen people at the table, so we had to find someone else.” Believing that the number 13 is unlucky is a typical superstition（迷信）. Recently I came across a little group of worried people. They gathered round a man lying on the pavement beside a road in London. They were waiting for an ambulance because the man had been knocked down by a passing taxi. He had stepped off the pavement and into the street in order not to walk under a ladder. To see a black cat in England is lucky. But if you see a black cat in India, it is considered very unlucky. There, if you are about to set out on a long journey, and someone sneezes（打喷嚏）, you shouldn’t go. If you break a mirror, you will have seven years’ bad luck. Just superstition, of course.(1) Jane invited the writer out to dinner because ______ .A.she liked himB.she wanted to see him againC.she wanted to have fourteen people at the tableD.she wanted to make friends with him(2) A man was knocked down by a passing taxi because of his ______ .A.carelessnessB.bad luckC.slow speedD.superstition belief(3) To walk under a ladder is considered unlucky in ______ .A.the U.S.AB.EnglandC.IndiaD.Japan(4) In______ if someone sneezes when you start on a long journey, you might be unlucky.A.IndiaB.EnglandC.every placeD.London(5) The writer ______ superstition.A.believes inB.likesC.doesn’t believeD.makes other believe6. I was arguing about the price for a table in a second-hand shop when a young man came in carrying a chair, put it down before the manager and asked how much it was worth.“Three dollars,” replied the manager.The young man looked surprised. “It isn’t worth more than that?”“Three dollars is all I can give you for that piece, son.” The manager shook his head and bent to examine the piece. “See that?” He pointed to a crack (裂缝) in the chair le g, adding, “And see here where the paint is peeling (剥落)? Well, three dollars is all its worth to me.”“All right then,” said the young man, smiling. “I’ll take it.” He pulled out his wallet. “I saw it in front of your shop with something marked $10, bu t I thought maybe it was a mistake and you could tell me how much it was worth.”(1) The young man came to the shop ______ .A.to have an argument with the bossB.to carry an old chairC.to buy an old chairD.before the writer did(2) It is clear that ______ .A.the chair belonged to the young manB.the manager had a good memoryC.the young man didn’t have enough money to buy the chairD.the manager mistook the chair for the young man’s(3) From this passage, we can see that the young man was ______ .A.very honestB.a poor manC.very cleverD.a cheat(4) Which of the following is NOT TRUE according to this passage?A.The manager bent to examine the crack in the chair leg.B.The young man felt the price for the table was not reasonable.C.The manager didn’t think the chair was worth more than three dollars.D.The manager asked the young man where the paint was peeling.(5) We can imagine in the end ______ .A.the manager was satisfied with the priceB.the manager was regretful for what he had doneC.the young man was sorry for what he had doneD.the writer got the table in satisfaction7. One afternoon, Kate and her brother Bob went out to play. Kate was eight, and Bob was ten. “Let’s go to the bridge and we can see fish in the river.” said Kate. “I don’t know,” Bob said. “Mum told us, ‘Don’t go on the bridge’. She said it is dangerous.”Kate said, “I am not afraid. Are you?”They walked onto the bridge and began looking for fish in the river. The bridge was a train bridge. Trains went over the bridge three times a day.The children were standing in the middle of the bridge when they heard a loud noise. “A train is coming!” Bob shouted. “Run!” He ran to the end of the bridge. He was safe.Kate ran, too, but she fell. The train was coming fast. Kate ran towards Bob. She fell again right on the train tracks. There was no time to leave. She had to lie down between the tracks. A few seconds later, the train went over the girl, but she was not hurt at all. She stood up and said to Bob, “Don’t tell Mum! Don’t tell Mum!”At last their mother found out about the story. She was angry because they went onto the bridge. But she was happy that Kate was all right.(1) Bob and Kate were ______ .A.twinsB.brothersC.sistersD.brother and sister(2) One afternoon they went to the bridge to see ______ .A.their motherB.fishC.the trainD.the river(3) When the train came, the children were ______ .A.in the middle of the bridgeB.at the end of the bridgeC.on their way to the bridgeD.away from the bridge(4) Where was Kate when the train was going over her?A.Right on the train tracks.B.On one of the tracksC.Between the tracks.D.Beside the tracks.(5) When their mother knew about the story, she was ______ .A.happyB.angryC.sorryD.both angry and happy8. There was a famous French writer. He was a man of great achievements (成就). He said that one of his main achievements was his study of handwriting. He had spent much time on it and he often told his friends that he could tell a person’s character (性格) from that person’s handwriting.One day, a woman brought him a page of a boy’s handwriting. She said that she wanted to know what he thought of the boy’s character.He studied the handwriting carefully for a few minutes. Then he looked at the woman strangely. The woman told him that the boy was not in her family and that he did not have to worry.“Good!” said the writer, “Then I can tell you.” He went on to say that he thought the boy was stupid and lazy. He added that the boy should be watched carefully, if not, he would bring harm to his family when he grew up.“Isn’t that strange?” said the woman, smiling. “Because this is a page from your own exercise book. You wrote it yourself when you were a boy.”(1) It took the writer a lot of time ______ .A.to read booksB.to make friendsC.to write booksD.to study handwriting(2) From a person’s ______ , the writer could tell a person’s character.A.pronunciationB.handwritingC.smiling faceD.speech。
四川大学成人继续教育学位英语 考试真题
四川大学成人继续教育学位英语考试真题全文共3篇示例，供读者参考篇1Sichuan University Adult Continuing Education Degree English ExamInstructions:- This exam consists of four parts: Listening, Reading, Writing, and Speaking.- The exam duration is 3 hours.- Please submit your answers on the provided answer sheet.- Good luck!Part 1: Listening (30 minutes)You will listen to a series of recordings and answer questions based on what you hear.Part 2: Reading (45 minutes)Read the following passages and answer the questions that follow.Passage 1:Growing up in a big city can have both positive and negative effects on children. While urban areas offer more diverse opportunities for education and cultural experiences, they can also expose children to pollution and overcrowding.Questions:1. What are the positive effects of growing up in a big city?2. What potential drawbacks are mentioned in the passage?Passage 2:Advancements in technology have revolutionized the way we live and work. From smartphones to artificial intelligence, the digital age has changed the world in ways we never imagined.Questions:1. Give an example of a technological advancement mentioned in the passage.2. How has the digital age impacted society?Part 3: Writing (60 minutes)Write an essay of at least 300 words on the following topic:"Is it better to live in a big city or a small town? Discuss the advantages and disadvantages of each and explain your preference."Part 4: Speaking (45 minutes)You will have a conversation with the examiner on a variety of topics. Be prepared to discuss your hobbies, interests, and future goals.Remember to manage your time effectively and stay focused during the exam. Good luck!篇2Sichuan University Adult Continuing Education Degree English ExamInstructions:1. This exam consists of two parts: Listening Comprehension and Reading Comprehension.2. You will have two hours to complete the exam.3. Please write your answers on the answer sheet provided.Listening ComprehensionPart A: Directions: In this part of the test, you will hear a dialogue or monologue. Listen carefully and choose the best answer to each question. There are three questions in this part.Example:What is the man's name?A. JohnB. JackC. MichaelD. DavidAnswer: BNow you will hear the dialogue.1. What subject are they discussing?A. English literatureB. HistoryC. BiologyD. Mathematics2. What is the man's occupation?A. JournalistB. TeacherC. DoctorD. Engineer3. What is the main purpose of the woman's visit?A. To ask for directionsB. To invite the man to a partyC. To discuss a projectD. To return a bookPart B: Directions: In this part of the test, you will hear a short passage. Listen carefully and answer the questions that follow. There are four questions in this part.Now you will hear the passage.4. What is the speaker talking about?A. History of musicB. Evolution of animalsC. Benefits of yogaD. Importance of education5. What topic is not mentioned in the passage?A. Types of musicB. Singing techniquesC. Musical instrumentsD. Composers6. What is the passage mainly focused on?A. Health benefits of musicB. How music impacts emotionsC. Different genres of musicD. Popularity of classical musicReading ComprehensionPart A: Directions: Read the following passage and answer the questions that follow. There are five questions in this part.Passage:In recent years, there has been a growing trend towards online education. Many universities are offering online courses to cater to the needs of students who are unable to attend traditional classes due to various constraints. Online education provides flexibility and convenience, allowing students to study at their own pace and time. However, there are concerns aboutthe quality of online education and the lack of face-to-face interaction.Questions:7. What is the growing trend mentioned in the passage?8. Why do universities offer online courses?9. What are the benefits of online education?10. What concerns are raised about online education?11. How can universities address the concerns mentioned?Part B: Directions: Read the following passage and answer the questions that follow. There are five questions in this part.Passage:The importance of lifelong learning cannot be overstated. In today's fast-paced world, continuous learning is essential to stay relevant and competitive in the job market. Lifelong learning not only enhances one's knowledge and skills but also opens up new opportunities for personal and professional growth. It is never too late to learn something new and broaden your horizons.Questions:12. Why is lifelong learning important?13. How does lifelong learning benefit individuals?14. What opportunities does lifelong learning offer?15. When is the best time to start lifelong learning?16. How can individuals incorporate lifelong learning into their daily lives?Now, you will have two hours to complete the exam. Good luck!篇3Four adult continuing education degree English exam questionsI. Reading comprehensionRead the following passage and answer the questions below.China has a vast land area with diverse geographic features. The country can be divided into four major regions: the Northeast, the Northwest, the Southeast, and the Southwest. Each region has its own unique characteristics, such as climate, vegetation, and culture.1. What are the four major regions of China?2. Can you provide an example of a unique characteristic of the Southwest region?II. VocabularyChoose the word that best completes the sentence.1. The new university building is equipped withstate-of-the-art _________ facilities.A) exerciseB) educationC) researchD) transportation2. The professor delivered a __________ lecture on the history of Chinese literature.A) fascinatedB) fascinatingC) fascinateD) fascinationIII. WritingWrite an essay of at least 300 words on one of the following topics:1. The importance of lifelong learning in today's fast-paced world.2. The benefits of bilingual education in a globalized society.3. Discuss the impact of technology on education in the 21st century.IV. ListeningListen to the audio recording and answer the questions below.1. What is the main topic of the lecture?2. What are the three key points the speaker mentions?Good luck on your exam! Remember to pace yourself and carefully read all instructions before beginning each section.。
四川大学2020年11月课程考试考试《101003计算机应用基础》参考答案.doc
四川大学2020年11月课程考试考试《101003计算机应用基础》参考答案.doc四川大学2020年11月课程考试考试（网考）1119255375包过不是满分101003计算机应用基础 (题目数量：55 总分：100.0)1.单选题 (题目数量：50 总分：50.0)1. 第三代计算机采用______作为主要的电子器件。
A.中、小规模集成电路B.电子管C.晶体管D.大规模及超大规模集成电路参考答案: A.中、小规模集成电路2. 既可以接收、处理和输出模拟量,也可以接收、处理和输出数字量的计算机是_______。
A.电子模拟计算机B.电子数字计算机C.数模混合计算机D.专用计算机参考答案: C.数模混合计算机3. 计算机的通用性表现在______。
A.计算机能够进行逻辑运算,并根据逻辑运算的结果选择相应的处理B.计算机的运算速度很高,远远高于人的计算速度 C.由于计算机的可编程性,计算机能够在各行各业得到广泛的应用D.计算机是由程序规定其操作过程参考答案: C.由于计算机的可编程性,计算机能够在各行各业得到广泛的应用4. 所谓的信息是指______。
A.基本素材B.处理后的数据C.数值数据D.非数值数据参考答案: B.处理后的数据5. 把计算机用于科学计算,它的最显著优势在于______。
A.能进行逻辑判断B.运算速度快和运算结果精密准确C.高度自动化D.具有记忆能力参考答案: B.运算速度快和运算结果精密准确6. 在计算机领域中,ASCII码和汉字编码,均为非数值型数据的编码,下列说法不正确的是______。
A.同样数量的ASCII码字符与汉字,占用相同大小的存储容量B.同样数量的ASCII码字符与汉字,前者占用的存储容量是后者的一半C.ASCII码用一个字节表示字符D.汉字编码用两个字节表示一个汉字参考答案: A.同样数量的ASCII码字符与汉字,占用相同大小的存储容量7. 已知:0~9的ASCII码为48~57,A~Z为65~90,a~z为97~122.字符b 对应的ASCII码值是_______。
2024年四川省成考(专升本)管理类专业基础课考试真题含解析
2024年四川省成考（专升本）管理类专业基础课考试真题一、单选题1、通过企业的技术创新，影响社会技术进步的方向，这属于______。
A．环境创新B．要素创新C．制度创新D．目标创新2、在集体决策方法中，要求对别人的建议不作评论的是______。
A．头脑风暴法B．名义小组技术C．德尔菲技术D．委员会法3、所有管理人员，从最高管理人员到第一线的基层管理人员都要进行计划工作。
这体现了计划的______。
A．普遍性B．基础性C．目标性D．秩序性4、某企业每月6日为社会开放日，开放日当天社会公众可凭借身份证进入厂区参观学习。
这属于促销策略中的______。
A．人员推销B．广告C．公共关系D．销售促进5、亚当斯的公平理论属于______。
A．激励的内容理论B．激励的过程理论C．领导行为论D．领导情境论6、作为市场的首要因素并直接决定市场规模大小的是______。
A．人口B．动机C．偏好D．需求7、波士顿矩阵中，增长率较高、市场占有率较低的经营单位是______。
A．问号类B．明星类C．奶牛类D．瘦狗类8、组织结构是指组织的基本架构，它可以用三种特性来描述。
其中，组织需要制定规章制度以及程序化、标准化的工作，规范性地引导员工的行为，是指______。
A．分权性B．集权性C．复杂性D．规范性9、随着市场竞争的日趋激烈，某高档消费品的生产商打算向中低端市场扩张，则该生产商将面临的重大决策属于______。
A．程序化决策B．非程序化决策C．确定型决策D．风险型决策10、“只要研发生产出市场上最美味的巧克力，顾客就会踏破门槛”，其奉行的市场营销管理哲学是______。
A．生产观念B．产品观念C．推销观念D．社会营销观念11、某公司近年来生产任务完成不够好，盈利较少，员工收入不高，但总经理与员工的关系却很融洽，支持率很高。
总经理的领导行为属于管理方格论中的______。
A．中庸型B．贫乏型C．任务型D．俱乐部型12、小张决定购买某名牌摩托车，但是家人不同意，导致他的购买意向降低。
四川大学期末考试试题(开卷)
四川大学期末考试试题（开卷）（2015―― 2016学年第1学期） A 卷 课程号：303155030课序号：1-6 课程名称：数据库技术任课教师:枥庑赖賃軔。
矚慫润厲钐瘗睞枥庑赖賃。
适用专业年级：电气信息 2014级学生人数：136印题份数：140学号: 考生承诺我已认真阅读并知晓《四川大学考场规则》和《四川大学本科学生考试违纪作弊处分规定（修订） 郑重承诺：1、 已按要求将考试禁止携带的文具用品或与考试有关的物品放置在指定地点；2、 不带手机进入考场；3、 考试期间遵守以上两项规定，若有违规行为，同意按照有关条款接受处理。
考生签名：一、单项选择题（本题共1. ORDBS 的含义是（ A. 面向对象的数据库系统第1页，共 5页 试卷编号：成绩：矚慫润厲钐瘗睞 姓名:40小题，每小题1分，共40 分））。
10. 不能索引的数据类型是（ A.文本B.数值C.日期D.备注11. 以下描述不正确的是（）。
触发器不需要专门语句调用 触发器是一种特殊类型的存储过程 当执行in sert. delete 和up date 语句时触发器被自动触发执行 使用exec 命令执行触发器 下面系统中不属于关系数据库管理系统的是 A. OracleB. MS SQL ServerC. IMSD. DB2 13. 下面列出的关于 视图（view ） ”的条目中，（ A. B. C.A. B. C. D.12）是不正确的。
视图是外模式使用视图可以加快查询语句的执行速度 视图是虚表使用视图可以简化查询语句的编写24. 对事务T 要修改的数据 R 加X 锁，直到事务结束为止，这是（A. 1级封锁协议B. 2级封锁协议C. 3级封锁协议D. 4级封锁协议 25. 在Microsoft SQL Server 中，使用存储过程可以完成（ A.修改B.查询C.创建D.以上都可以 26. S QL Server 安装程序创建4个系统数据库，下列哪个不是（ A. masterB. modelC. p ubD. msdb 27. S QL 语言中，删除一个视图的命令是（ A. DELETEB. DR OPC. CLEARD. REMOVE28. 一般地，一个数据库系统的外模式（ A.只能有一个B.最多只能有一个 C.至少两个）。
四川大学离散期末考试题及答案
四川大学期末考试试卷（闭卷）（2007-2008学年第1学期）课程号： 30485040、31100340 课程名称： 离散数学（A 卷）任课教师： 适用专业年级：2006级计算机科学与技术、软件工程 学号：姓名：一、单项选择题（本大题共15小题，每小题1分，共15分）在每小题列出的四个备选项中只有一个是符合题目要求的，请将其代码填写在题后的括号内。
错选、多选或未选均无分 1、下列公式中，（ ）不是永真式。
①（P ∧Q ）→Q ② P →（P ∨Q ）③（P →Q ）↔（～Q →～P ） ④（～P ∨Q ）∧（～（～P ∧～Q ）） 2、下列谓词公式中是前束范式的是（ ）①)()()()(x G x x F x ∃⌝∧∀②)()()()(y G y x F x ∀∨∀ ③)),()()()((y x Q x P y x →∃∀④)),()()()((y x Q y x P x ∃→∀ 3、对任意集合A 、B 、C ，下列命题中为真的是（ ）。
① 若A ⊆B 且 B ∈C ，则A ∈C ② 若A ⊆B 且 B ∈C ，则A ⊆C ③ 若A ∈B 且 B ⊆C ，则A ∈C ④ 若A ⊆B 且 B ∈C ，则A ∉C 4、设R 、S 都是集合A 上的二元关系，下列命题中（ ）不真。
① 若R 、S 都是自反的，则R ∪S 是自反的 ② 若R 、S 都是反自反的，则R ∪S 是反自反的 ③ 若R 、S 都是对称的，则R ∪S 是对称的 ④ 若R 、S 都是传递的，则R ∪S 是传递的 5、设R1、R2都是集合A 上的等价关系，下列关系中是A 上的等价关系的是（ ）。
① （A ×A ）-R1 ② R1∩R2 ③ r （R1-R2） ④ R1-R2 6、设集合A={1，2，3，4}，下列A 上的关系构成A 到A 的映射的是（ ）。
① f1={(2,1),(2,4),(3,4),(4,1)} ② f2={(4,4),(3,1),(1,2),(4,2)} ③ f3={(1,1),(2,1),(1,2),(3,4)} ④ f4={(1,4),(2,1),(3,4),(4,1)}7、设集合A={1，2，3，4，6，9}，则下列子集族中构成A 的一个划分的是（ ）。
四川大学2015-2016学年第二学期课程考试试卷答案(A卷)课程名称
四川大学2015-2016学年第二学期课程考试试卷答案(A 卷)课程名称：运筹学 考试时间：120分钟 年级：xxx 级专业： xxx题目部分，（卷面共有56题，0分，各大题标有题量和总分） 一、判断（38小题，共0分）1、单纯形法计算中，如不按最小比值原则选取换出变量，则在下一个解中至少有一个基变量的值为负；( ) 答案：对2、线性规划问题的最优解一定在可行域的顶点达到。
( ) 答案：错3、线性规划模型中增加一个约束条件，可行域的范围一般将缩小；减少一个约束条件，可行域的范围一般将扩大。
( ) 答案：对4、用单纯形法求解标准形式（求最小值）的线性规划问题时，与0j σ>对应的变量都可以被选作换入变量。
( ) 答案：对5、线性规划问题的可行解如为最优解，则该可行解一定是基可行解；( ) 答案：错6、线性规划问题的任一可行解都可以用全部基可行解的线性组合表示；( ) 答案：对7、对取值无约束的变量j x ，通常令j j j x x x '''=-，其中0,0j j x x '''≥≥，在用单纯形法求得的最优解中有可能同时出现0,0j j x x '''≥≥;( )答案：错8、如果一个线性规划问题有两个不同的最优解，则它有无穷多个最优解。
( ) 答案：对9、在线性规划问题的最优解中，如某一变量j x 为非基变量，则在原来问题中，无论改变它在目标函数中的系数j c 或在各约束中的相应系数ij a ，反映到最终单纯形表中，除该列数字有变化外，将不会引起其他列数字的变化（ ） 答案：对10、对一个有n 个变量、m 个约束的标准型的线性规划问题，其可行域的顶点恰好为mnC个；( ) 答案：错11、单纯形法计算中，如不按最小非负比值原则选出换出变量，则在下一个解中至少有一个基变量的值是负的。
( ) 答案：对12、对偶问题的对偶问题一定是原问题（ ） 答案：对13、若1X , 2X 分别是某一线性规划问题的最优解，则1212X X X λλ=+也是该线性规划问题的最优解，其中1λ、2λ为正的实数；( )答案：错14、线性规划的可行解集是凸集。
川大期末考试题库及答案
川大期末考试题库及答案一、单项选择题（每题2分，共20分）1. 以下哪项不是成都的别称？A. 成都B. 锦城C. 蓉城D. 春城答案：D2. 成都平原位于哪个省份？A. 四川省B. 云南省C. 贵州省D. 重庆市答案：A3. 成都的市花是什么？A. 牡丹B. 玫瑰C. 杜鹃D. 芙蓉答案：D4. 成都市的市树是哪种？A. 柳树B. 松树C. 银杏D. 榕树答案：C5. 成都的市鸟是什么？A. 喜鹊B. 燕子C. 黄鹂D. 杜鹃答案：D6. 成都的地铁系统于哪一年开始运营？A. 2005年B. 2010年C. 2015年D. 2020年答案：B7. 成都的著名景点武侯祠是为了纪念哪位历史人物？A. 诸葛亮B. 刘备C. 张飞D. 关羽答案：A8. 成都的金沙遗址出土的文物主要反映了哪个朝代的文化？A. 商朝B. 周朝C. 秦朝D. 汉朝答案：D9. 成都的宽窄巷子是哪种建筑风格？A. 明清风格B. 唐宋风格C. 元朝风格D. 清朝风格答案：A10. 成都的大熊猫繁育研究基地位于哪个区？A. 成华区B. 武侯区C. 青羊区D. 锦江区答案：A二、多项选择题（每题3分，共15分）1. 成都的著名小吃包括以下哪些？A. 龙抄手B. 担担面C. 麻婆豆腐D. 火锅答案：ABCD2. 成都的著名旅游景点包括以下哪些？A. 都江堰B. 青城山C. 峨眉山D. 乐山大佛答案：AB3. 成都的非物质文化遗产包括以下哪些？A. 川剧变脸B. 蜀绣C. 四川清音D. 四川评书答案：ABCD4. 成都的气候特点包括以下哪些？A. 四季分明B. 湿润多雨C. 冬暖夏凉D. 春秋较短答案：BD5. 成都的交通方式包括以下哪些？A. 地铁B. 公交C. 火车D. 飞机答案：ABCD三、判断题（每题1分，共10分）1. 成都是四川省的省会城市。
（对）2. 成都位于中国的南部。
（错）3. 成都的气候属于温带季风气候。
（对）4. 成都的市花是牡丹。
四川大学继续教育高等数学考试试题
四川大学继续教育高等数学考试试题一、单选题〔共80题〕1. 极限〔〕.A.1B.C.D.2. 函数的定义域为,则函数的定义域为〔〕.A.[0,1];B.;C.;D.3. 当时,与比较,则〔〕.A.是较高阶的无穷小；B.是与等价的无穷小；C.是与同阶但不等价的无穷小；D.是较低阶无穷小.4. < >.A.-1B.0C.1D.不存在5. 设, 则A.B.C.D.6. 当时,是〔〕.A.无穷小量；B.无穷大量；C.有界变量；D.无界变量.7. 函数是〔〕函数.A.单调B.有界C.周期D.奇8. 设则常数< >.A.0B.-1C.-2D.-39. 下列函数在区间上单调增加的是〔〕．A.B.C.D.10. 设函数,则的连续区间为〔〕A.B.C.D.11. 当时,与比较,则〔〕.A.是较高阶的无穷小量；B.是较低阶的无穷小量；C.与是同阶无穷小量,但不是等价无穷小；D.与是等价无穷小量.12. 下列函数中〔〕是奇函数A.B.C.D.13. 如果存在,则在处〔〕.A.一定有定义；B.一定无定义；C.可以有定义,也可以无定义；D.有定义且有14. < >.A.0B.1C.2D.不存在15. 极限 < >.A.1/2B.1C.0D.1/416. 设,则〔〕A.B.C.D.17. 函数的复合过程为〔〕.A.B.C.D.18. < >.A.1B.C.D.19. 存在是在连续的〔〕.A.充分条件,但不是必要条件；B.必要条件,但不是充分条件；C.充分必要条件；D.既不是充分条件也不是必要条件.20. 已知,求〔〕.A.3B.2C.1D.021. 函数是〔〕函数.A.单调B.无界C.偶D.奇22. < >.A.0B.1C.2D.23. 下面各组函数中表示同一个函数的是〔〕.A.;B.;C.D.24. 函数是〔〕函数.A.单调B.有界C.周期D.奇25. 〔〕A.B.C.D.26. 设求的值为 < > A.B.C.D.27. 当时,与无穷小量等价的无穷小量是〔〕. A.B.C.D.28. < >.A.-1B.0C.1D.不存在29. 设,则< >A.B.C.D.30. 设,则< >A.B.C.D.31. 设,则A.B.C.D.132. 极限=〔〕.A.1B.C.D.33. 设是可微函数,则?/span< >A.B.C.D.?/span34. 设?/span则等于〔〕A.B.C.D.35. 极限?/span< >.A.1/2B.1/3C.1/6D.036. 极限A.B.C.D.37. 〔〕A.1B.2C.0D.338. 已知,则< >.A.2B.C.D.39. 设,且 , 则=〔〕.A.B.C.eD.140. 设,其中b为常数,f存在二阶导数,则是〔〕A.B.C.D.41. 若,则〔〕A.0B.1C.-ln2D.1/ln242. 若则 < >.A.-1B.1C.2D.-243. 函数单调增加区间是〔〕A.<-∞,-1>B.< -1,1>C.<1,+∞>D.<-∞,-1>和<1,+∞>44. 为〔〕时与相切.A.B.C.D.45. 函数的单调减的范围是〔〕. A.B.C.D.46. 下列等式中, 不正确的是〔〕.A.B.C.D.47. 设则A.1B.C.D.48. 函数在上的最小值是< >.A.1B.2C.D.49. 若在区间内恒有,,则函数的曲线为〔〕A.上凹且上升B.上凹且下降C.下凹且上升D.下凹且下降50. 极限=〔〕.A.1；B.2；C.3；D.4.51. ,函数的微分是〔〕A.B.C.D.52. 若,则 < >A.B.C.D.0.53. 函数的极大值为〔〕.A.B.C.D.54. 曲线在<1,1>处的切线方程为〔〕.A.B.C.D.55. 若由方程确定,则< >. A.B.C.D..56. 函数在区间的最大值与最小值分别是〔〕A.15,4B.13,2C.15,2D.13,457. 定积分〔?〕A.B.C.D.058. 求的不定积分〔〕A.B.C.D.59. 若函数,则〔?〕A.B.C.D..60. 〔?〕A.B.C.D.61. 设函数,则〔?〕A.B.C.D.62. 〔?〕A.B.C.D.63.A.B.C.D.64. 〔?〕A.0B.1C.D.65.A.B.C.0D.66. 〔?〕A.B.C.D.67. 〔〕A.B.0C.D.68. 〔?〕A.B.C.D.69. 〔〕A.B.C.D.70. 若,则〔〕A.B.C.D..71. 〔?〕A.B.C.D.72.A.B.C.D.73.A.B.C.D..74. 已知,则〔?〕A.B.C.D.75. 极限〔〕A.-1B.0C.1D.276. 〔〕A.B.C.D.77. 设函数,则〔?〕.A.; -3B.C.D.78. 设,则〔?〕.A.B.C.D.79. 设,则〔〕A.1B.0C.2D.380. 设,则二阶偏导数〔〕.A.B.C.0D.。
药剂学__四川大学(1)--四川大学期末考试试题A(闭卷)
（2012—2013 学年第 二 学期）
课程号：50505040 课序号：0，1 课程名称：药剂学 任课教师：张志荣 等 成绩： 适用专业年级：2010 药学本科 学生人数： 印题份数： 学号： 姓名：
考试须知
四 川 大 学 学 生 参 加 由 学 校 组 织 或 由 学 校 承 办 的 各 级 各 类 考 试 ， 必 须 严 格 执 行《 四 川 大 学 考 试 工 作 管 理 办 法 》和《 四 川 大 学 考 场 规 则 》。有 考 试 违 纪 作 弊 行 为 的 ， 一 律 按 照《 四 川 大 学 学 生 考 试违纪作弊处罚条例》进行处理。
（1 分）
焦亚硫酸钠 1g
（1 分）
注射用水 加到 1000ml
制法（1 分）:
本题共 5 页，本页为第 页
4
3. 请说明处方中划线成分的作用并简述制剂制备方法。
1:100 硫酸阿托品散
处方：硫酸阿托品
1％胭脂红乳糖 0.05g
（1 分）
乳糖 99.85g
（1 分）
制法（2 分）：
4、请说明处方中划线成分的作用和制剂名称。（每空 0.5 分）
B. 液体石蜡
C.乳剂型基质
D. 水溶性基质
三、简答题（每题 3 分，共 8 题，共计 24 分） 1. 简述灭菌参数 F0 值的概念及意义？ 2. 混悬剂常用稳定剂有哪些类型？它们的主要作用是什么？ 3. 用氯化钠配制 2000ml 等渗溶液，问需要多少氯化钠?已知 1%氯化钠溶液的冰点 降低为 0.58℃。 4. 简述包合物的优点。 5. 片剂的制备方法有哪三类？简述每类方法的选用原则。
6
卡波姆 940 10g
四川成考本科试题及答案
四川成考本科试题及答案一、选择题（每题2分，共20分）1. 成都是四川省的省会，其简称为：A. 川B. 蜀C. 蓉D. 渝答案：C2. 成都平原位于四川省的哪个地理方位？A. 东北B. 西南C. 东南D. 西北答案：B3. 四川盆地的气候类型属于：A. 温带季风气候B. 亚热带季风气候C. 热带季风气候D. 高原气候答案：B4. 四川的省花是：A. 牡丹B. 杜鹃C. 桂花D. 菊花5. 下列哪项不是四川的非物质文化遗产？A. 川剧变脸B. 四川清音C. 四川火锅D. 四川剪纸答案：C6. 成都的著名景点武侯祠是为了纪念哪位历史人物而建？A. 诸葛亮B. 关羽C. 刘备D. 张飞答案：A7. 四川的省会成都，其城市市花是：A. 牡丹B. 杜鹃C. 桂花D. 菊花答案：C8. 四川的省会成都，其城市市树是：A. 桂花树B. 银杏树C. 柳树D. 松树答案：B9. 四川的省会成都，其城市市鸟是：B. 鸽子C. 鸳鸯D. 黄鹂答案：B10. 四川的省会成都，其城市市歌是：A. 《成都》B. 《蓉城之歌》C. 《天府之国》D. 《蜀道难》答案：A二、填空题（每题2分，共20分）1. 四川盆地是中国四大盆地之一，其主要气候特点是_________。
答案：温暖湿润2. 成都平原是中国重要的农业区，其主要农作物包括水稻、小麦和_________。
答案：油菜3. 四川的省会成都，其别称包括“天府之国”和_________。
答案：锦城4. 四川的省会成都，其城市市花是桂花，市树是_________。
答案：银杏树5. 四川的省会成都，其城市市鸟是鸽子，市歌是_________。
答案：《成都》6. 四川的省会成都，其城市市花是桂花，市树是银杏树，市鸟是_________。
答案：鸽子7. 四川的省会成都，其城市市花是桂花，市树是银杏树，市鸟是鸽子，市歌是_________。
答案：《成都》8. 四川的省会成都，其城市市花是桂花，市树是银杏树，市鸟是鸽子，市歌是《成都》，其城市市花的花语是_________。
四川成人自考大专试题及答案
四川成人自考大专试题及答案一、单项选择题（本大题共20小题，每小题2分，共40分）在每小题列出的四个备选项中只有一个是符合题目要求的，请将其代码填写在题后的括号内。
错选、多选或未选均无分。
1. 成人高等教育是我国高等教育体系中的重要组成部分，其主要特点是（）A. 正规性B. 开放性C. 灵活性D. 强制性答案：B2. 成人自考大专的学历层次相当于普通高等教育中的（）A. 专科B. 本科C. 高职D. 中专答案：A3. 下列哪项不是成人自考大专的优势？（）A. 节省时间B. 节省费用C. 灵活性高D. 必须全日制学习答案：D4-20. （略，类似结构的题目）二、多项选择题（本大题共10小题，每小题3分，共30分）在每小题列出的四个备选项中，至少有两个是符合题目要求的，请将其代码填写在题后的括号内。
错选、多选、少选或未选均无分。
21. 成人自考大专的学习形式包括（）A. 脱产学习B. 在职学习C. 函授学习D. 全日制学习答案：A B C22. 成人自考大专的考试形式通常包括（）A. 笔试B. 口试C. 实践操作D. 论文答辩答案：A B C23-30. （略，类似结构的题目）三、简答题（本大题共3小题，每小题10分，共30分）31. 简述成人自考大专的报考条件。
答：成人自考大专的报考条件通常包括：具有完全民事行为能力的中华人民共和国公民；具有相应的学历要求，一般为高中或中专毕业；遵守国家法律法规，具有良好的思想品德。
32. 成人自考大专的学习过程中，学生通常需要完成哪些学习环节？答：学生在成人自考大专的学习过程中通常需要完成以下环节：参加专业课程的学习，完成规定的学时；通过课程考试，获得相应学分；完成毕业设计或毕业论文；达到学校规定的其他毕业要求。
33. 列举成人自考大专毕业后的就业优势。
答：成人自考大专毕业后的就业优势包括：学历得到社会认可，有助于求职和职业发展；学习过程中培养的自主学习能力和时间管理能力，对职场发展有积极影响；专业知识和技能有助于提升工作竞争力；灵活的学习形式使得工作经验和学历可以同步积累。