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考生答题情况题号:1题型：单选题（请在以下几个选项中选择唯一正确答案）本题分数:5内容：华东理工大学网络教育学院教育方针为：网上自主学习、实时直播授课、集中面授辅导、教师网络答疑、。
A、练习网上提交B、学生网络提问C教师网上阅卷D、注重过程考核标准答案:D 学员答案:D本题得分：5题号:2题型:单选题（请在以下几个选项中选择唯一正确答案）本题分数:5内容：华东理工大学网络教育学院教育方针为：网上自主学习、、集中面授辅导、教师网络答疑、注重过程考核。
A、实时直播授课B、练习网上提交C学生网络提问D、教师网上阅卷标准答案:A学员答案:A本题得分：5题号：3题型：单选题（请在以下几个选项中选择唯一正确答案）本题分数：5内容：学生在参加课程考试前，（）进行考试预约。
A、需要B、不需要标准答案:A学员答案:A本题得分：5题号：4题型:单选题（请在以下几个选项中选择唯一正确答案）本题分数：5内容：在设置信任站点时，在“ In ter net选项"窗口，应在哪个选项卡界面操作？A、常规B、安全C隐私D、内容标准答案:B学员答案:B本题得分：5题号:5题型:单选题（请在以下几个选项中选择唯一正确答案）本题分数:5内容：下面哪个不是现代远程教育的特点？（）A、教育对象的开放性B、教学活动的交互性C教学时空的受限性D、教学资源的共享性标准答案:C学员答案:C本题得分：5题号:6题型：单选题（请在以下几个选项中选择唯一正确答案）本题分数:5内容：考查课程总成绩包括课件点播成绩和网上作业成绩，其中网上作业成绩占总成绩的：A、20%B、40%C 50%D、60%标准答案:C学员答案:C本题得分：5题号:7题型:单选题（请在以下几个选项中选择唯一正确答案）本题分数:5内容：学生平台中以下哪项不是课程列表中显示的内容？A、在修课程B、代重修课程C答疑课程D、无效课程标准答案:C本题得分:5题号:8题型：单选题（请在以下几个选项中选择唯一正确答案）本题分数:5内容：教师讲课的课程课件可以通过进行学习并自动记录学习次数和学习时长A、购买课件光盘B、F TP下载中心C购买辅导光盘D、学生个人学习平台在线点播标准答案:D学员答案:D本题得分：5题号:9题型:单选题（请在以下几个选项中选择唯一正确答案）本题分数:5内容：教师讲课的课程课件不能通过进行学习的。
华东理工大学网络教育学院《管理学原理(本科)》模拟题一及答案一、单项选择题（共20分，每小题1分）1. 计划工作的核心是 A 。
A．确定目标B．资源配置C．确定可供选择的方案D．作决策2.决策的根本目的是__ B ___。
A.选择合理方案B.实现组织目标C.解决问题D.识别机会3．企业中管理者的管理跨度，是指他 A 。
A.直接管理的下属数量B.所管理的部门数量C.所管理的全部下属数量D. B和C4．中层管理者比低层管理者更多地依靠 A 。
A.正式权力与沟通技巧B.个人权力与技术技能C.人际关系技能与技术技能D.沟通技能与人际关系技能5. 管理方格图中，9.9型对应的是___ B ___领导方式。
A.任务型B. 团队型C.中庸之道型D.贫乏型6．下列哪项是韦伯官僚制的特征_ C __。
A.规定时限B.目标明确C.非人格化D.绩效反馈7. 在组织中，最有潜力、最为重要的资源是 A 。
A．人力资源 B．物力C．财力D．信息资源8、不同层次的管理者的技能要求有所不同，低层管理者侧重于 AA、技术技能B、执行技能C、战略决策技能D、操作技能9. 泰勒认为人是为了物质利益而工作，这种观点把人假设为 B 。
A、复杂人B、经济人C、社会人D、自我实现人10.下列哪类企业最适合采用矩阵式组织结构___ C ____。
A.纺织厂B.医院C.电视剧制作中心D.学校11．双因素理论的提出者是 C 。
A．菲德勒 B．波特·劳勒C．赫兹伯格 D．马斯洛12. 下列属于过程型激励理论的是 C 。
A.归因理论B.双因素理论C.公平理论D.权变理论13． D 将影响领导方式的两个方面称为对人关心和对生产关心。
A．条件领导理论B．四分图理论C．连续统一体理论D．管理方格理论14．社会系统学派的代表巴纳德提出了构成组织的基本要素，它们包括 B 。
A．信息交流，共同的目标，相互协调B．共同的目标，协作的意愿，信息沟通C．协作的意愿，共同的目标，情感交流D．共同的目标，组织规程，信息交流15．下列属于决策“软技术”的决策方法是指 D 。
2012年春季现代远程教育概论专（用Ctrl+f，用关键词查找可以快速搜到答案，注意不要用整段文字，只需部分关键词，而且不要带任何标点符号，没有搜索到答案的可以换用其他关键词在试试，）单选题1：我国最早开展电视远程教育是哪所学校标准答案：哈尔滨电视师范大学2：华东理工大学网络教育的学习方针是( )。
标准答案：网上自主学习、实时直播授课、集中面授辅导、教师网络答疑、注重过程考核3：通过学生平台点播课程课件每次时长必须超过（15）分钟标准答案：必须超过（15）分钟4：计算机网络按网络覆盖范围大小排序，从小到大为：标准答案：局域网<城域网<广域网<互联网5：根据教育部规定，华东理工大学网络教育最低学习年限为（2.5年）。
标准答案：最低学习年限为（2.5年）。
6：过程考核成绩占总成绩的40%，其中作业成绩占总成绩的：15%标准答案：作业成绩占总成绩的：15%7：华东理工大学何年成为教育部直属全国重点大学？（1960）标准答案：1960年8：华东理工大学建有几个国家特色专业？(4)标准答案：4个9：获取课程辅导光盘内容的途径是：A、购买课程辅导光盘B、从FTP下载中心下载C、由教育中心负责集体播放标准答案：上述三项都可以10：在快速回复主题时，是否可以使用ScienceWord模式？标准答案：不可以11：登录学生平台后如何学习课件？标准答案：在课程列表页面点击要学习课件的课程名称——点击“课件点播”按钮12：全球第一家通过ISO9001质量管理体系认证的远程教育院校是（）。
标准答案：澳大利亚南昆士兰大学13：华东理工大学网络教育学院教育方针为：网上自主学习、（实时直播授课）、集中面授辅导、教师网络答疑、注重过程考核。
标准答案：对14：过程考核成绩占总成绩的40%，其中课件点播次数占总成绩的：标准答案：10%15：在学生平台中修改了密码以后，同名的网院电子邮箱密码是否同步被修改？标准答案：是16：1996年以来，华东理工大学连续（6）次荣获上海市“文明单位”光荣称号。
华东理⼯⼤学⽹络教育学院学位英语考试样卷（A）华东理⼯⼤学⽹络教育学院学位英语考试样卷(A)Part I Listening Comprehension(10minutes) Section ADirections:In this section,you will hear10short conversations.At the end of each conversation, a question will be asked about what was saiD)Both the conversation and the question will be spoken only once.After each question there will be a pause.During the pause,you must read the four choices marked A),B),C)and D),and decide which is the best answer.Then mark the corresponding letter on the Answer Sheet with a single line through the center.Example:You will hear:You will read:A)2hours.B)3hours.C)4hours.D)5hours.From the conversation we know that the two were talking about some work they will start at9 o’clock in the morning and have to finish at2in the afternoon.Therefore,D)“5hours”is the correct answer.You should choose[D]on the Answer Sheet and mark it with a single line through the center.Sample Answer[A][B][C][D]1.A)The man wants to go to Los Angeles.B)The man wants to go to San Francisco.C)There are no flights to Los Angeles for the rest of the day.D)There are two direct flights to Los Angeles within the next two hours2.A)He enjoys writing home every week.B)He never fails to write a weekly letter home.C)He doesn’t write home once a week now.D)He has been asked to write home every week.3.A)Because she has got an appointment.B)Because she doesn’t want to.C)Because she has to work.D)Because she wants to eat in a new restaurant.4.A)The teacher postponed the meeting.B)There won’t be a test this afternoon.C)The students will be attending the meeting.D)The students will take an English test this afternoon.5.A)On the whole,she liked the film.B)She didn’t see the firm.C)The film was very exciting.D)The film wasn’t as good as she’d expected.6.A)Around5:00.B)Around3:00.C)At2:00.D)At1:00.7.A)He had to work overtime.B)He was help up in traffic.C)His car ran out of gas.D)He had a traffic accident.8.A)John Smith isn’t in right now.B)John Smith can’t come to the phone right now.C)John Smith doesn’t want to speak to the caller.D)The caller dialed the wrong number.9.A)Skating B)SwimmingC)Boating and skating D)Boating and swimming10.A)A shop assistant B)A waitressC)A telephone operator D)A clerkPart II Reading Comprehension(35minutes) Directions:There are4passages in this part.Each passage is followed by some questions or unfinished statements.For each of them there are four choices marked A),B)C)and D).You should decide on the best choice and mark the corresponding letter on the Answer Sheet witha single line through the center.Passage OneQuestions11to15are based on the following passageA foreigner’s first impression of the U.S.is likely to be that everyone is in a rush-often under pressure.City people appear always to be hurrying to get where they are going restlessly, seeking attention in a store,and elbowing others as they try to complete their errands（任务）. Racing through daytime meals is part of the pace of life in this country.Working time is considered precious.Others in public eating places are waiting for you to finish so that they too can be served and get back to work within the time allowed.Each person hurries to make room for the next person.If you don’t,waiters will hurry you.You also find drivers will be abrupt and that people will push past you.You will miss smiles, brief conversations,and small courtesies with strangers.Don’t take it personally.This is because people value time highly,and they resent someoneelse“wasting”it beyond a certain courtesy point.The view of time affects the importance we attach to patience.In the American system of values,patience is not a high priority.Many of us have what might be called“a short fuse.”We begin to move restlessly about if we feel time is slipping away without some returnbe this in terms of pleasure,work value,or rest.Those coming from lands where time is looked upon differently may find this matter of pace to be one of their most difficult adjustments in both business and daily life.Many newcomers to the States will miss the opening courtesy of a business call,for example,they will miss the ritual socializing that goes with a welcoming cup of tea or coffee they may be traditional in their own country.They may miss leisurely business chats in a caféor coffeehouse.Normally,Americans do not assess their visitors in such relaxed surroundings over prolonged small talks.We seek out evidence of past performance rather than evaluate a business colleague through social courtesies.Since we generally assess and probe professionally rather thansocially,we start talking business very quickly.(348words)11.Which of the following statements is wrong?__________A)Americans seem to be always under pressure.B)Americans attach less importance to patience.C)Americans don’t care much about ritual socializing.D)Americans are impolite to their business colleagues.12.In the fourth paragraph,“a high priority”means__________.A)a less important thing B)a first concernC)a good business D)an attractive gift13.Americans evaluate a business colleague__________.A)through social courtesy B)through prolonged business talksC)by establishing business relations D)by learning about their past performance14.This passage mainly talks about__________.A)how Americans treasure their time B)how busy Americans are every dayC)how Americans do business with foreigners D)what American way of life is like15.We can infer from the passage that the author’s tone in writing is___________.A)critical B)ironical C)appreciative D)objective Passage TwoQuestions16to20are based on the following passage:Britain and France are separated by the English Channel,a body of water that can be crossed in as few as20minutes.But the cultures of the two countries sometimes seem to be miles apart.Last Thursday Britain and France celebrated the100th anniversary（周年纪念）of the signing of a friendship agreement called the Entente Cordiality.The agreement marked a new beginning for the countries following centuries of wars and love-hate partnership.But their relationship has been ups and downs over the past century.Just last year,there were fierce disagreements over the Iraq war-which British Prime Minister Tony Blair supported despite French President Jacques Chirac speaking out against it.This discomfort is expressed in Blair and Chirac’s body language at international meetings.While the French leader often greets German Chancellor Gerhard Schroeder with a hug,Blair just receives a handshake.However, some political experts say the war in Iraq could in fact have helped ties.The history of divisions may well be because of the very different ways in which the two sides see the world.But this doesn’t stop12million Britons taking holidays in France each year. However,only3million French come in the opposite direction.Surveys show that most French people feel closer to the Germans than they do to the British.And the research carried out in Britain has found that only a third of the population believes the French can be trusted.Perhaps this bad feeling comes because the British dislike France’s close relationship with Germany,or because the French are not happy with Britain’s close links with the US.Whatever the answer is,as both sides celebrate100years of“doubtful friendship”,they are at least able to make jokes about each other.Here’s one:What’s the best thing about Britain’s relationship with France?The English Channel.(320words)16.For centuries,the relationship between Britain and France is____________.A)friendly B)impolite C)brotherlyD)a mixture of love and hate17.The war in Iraq does____________to the relationship between France and Britain.A)good B)harmC)neither good nor harm D)both good and harm18.The British are not so friendly to____________and the French are not so friendly to ____________.A)Germany;America B)America;GermanyC)Germany;Germany D)America;America19.____________are more interested in having holidays in____________.A)American peopl e…Britain B)British people…GermanyC)French people…Britain D)British people…France20.What does the last sentence mean?A)As long as the English Channel exists,no further disagreement will form between France and Britain.B)The English Channel can prevent anything unfriendly happening in both France and Britain.C)France and Britain are near neighbors,and this will help balance the relationship between them.D)The English Channel is the largest enemy between France and Britain.Passage ThreeQuestions21to25are based on the following passage:Reading is thought to be a kind of conversation between the reader and the text.The reader puts questions,as it were,to the text and gets answers.In the light of these he puts further questions,and so on.For most of the time this“conversation”goes on below the level of consciousness.At times, however,we become aware ofit.This is usually when we are running into difficulties,when mismatch is occurring between expectations and meaning.When successful matching is being experienced,our questioning of the text continues at the unconscious level.Different people converse with the text differently.Some stay very close to the words on the page;others take off imaginatively from the words,interpreting,criticizing,analyzing and examining.The former represents a kind of comprehension which is written in the text.The latter represents higher levels of comprehension.The balance between these is important,especially for advanced readers.There is another conversation which from our point of view is equally important,and that is to do not with what is read but with how it is read.We call this a“process”conversation as opposed to a“content”conversation.It is concerned not with meaning but with the strategies（策略）we employ in reading.If we are an advanced reader our ability to hold a content conversation with a text is usually pretty well developed.Not so our ability to hold a process conversation.It is precisely this kind of conversation that is of importance when we are seeking to develop our reading to meet the new demands being placed upon us by studying at a higher level.(277words)21.Reading as a kind of conversation between the reader and the text becomes conscious onlywhen__________.A)the reader’s expectations agree with what is said in the textB)the reader has trouble understanding what the author saysC)the reader asks questions and gets answersD)the reader understands a text very well22.At a lower level of comprehension,readers tend to__________.A)read a text slowlyB)read without thinking hardC)interpret a text in their own wayD)concentrate on the meaning of words only23.A“process”conversation has to do with_________.A)the application of reading strategiesB)matching our expectations with the meaning of a textC)the development of our ability to check the detailsD)determining the main idea of a text24.According to the passage,it is of great importance for readers at a higher level to maintain abalance between_________.A)conscious and unconscious levels of comprehensionB)the reader’s expectations and the meaning of a textC)lower and higher levels of comprehensionD)interpreting and criticizing a text25.If we want to develop our reading ability at an advanced level,we should__________.A)learn to use different approaches in reading different textsB)make our reading process more consciousC)pay more attention to the content of a textD)take a critical attitude towards the author’s ideasPassage FourQuestions26to30are based on the following passage:Looking back on my childhood,I am convinced that naturalists are born and not made. Although we were all brought up in the same way,my brothers and sisters soon abandoned their pressed flowers and insects.Unlike them,I had no ear for music and languages.I was not an early reader and I could not do mental math.Before World War I we spent our summer holidays in Hungary.I have only the dim memory of the house we lived in and of my room and my toys.Nor do I recall clearly the large family of grandparents,aunts,uncles and cousins who gathered next door.But I do have a crystal-clear memory of the dogs,the farm animals,the local birds,and above all,the insects.I am a naturalist,not a scientist.I have a strong love of the natural world and my enthusiasm had led me into varied investigations.I love discussing my favorite topics and enjoy burning the midnight oil while reading about other people’s observations and discoveries.Then something happens that brings these observations together in my consciousmind.Suddenly you fancy you see the answer to the riddle,because it all seems to fit together.This has resulted in my publishing300papers and books,which some might honor with the title of scientific research.But curiosity,a keen eye,a good memory and enjoyment of the animal and plant world do not make a scientist:one of the outstanding and essential qualities required is self-discipline,a quality I lack.A scientist requires not only self-discipline but hard training,determination and a goal.A scientist,up to a point,can be made.A naturalist is born.If you can combine the two,you get the best of both worlds.(296words)26.The first paragraph tells us the author________.A)was interested in flowers and insects in his childhoodB)lost his hearing when he was a childC)didn’t like his brothers and sistersD)was born to a naturalist’s family27.The author can’t remember his relatives clearly because________.A)he didn’t live very long with themB)the family was extremely largeC)he was too young when he lived with themD)he was fully occupied with observing nature28.It can be inferred from the passage that the author was_________.A)a scientist as well as a naturalistB)a naturalist but not a scientistC)no more than a born naturalistD)first of all a scientist29.The author says that he is a naturalist rather than a scientist probably because he thinks he________.A)has a great deal of trouble doing mental arithmeticB)lacks some of the qualities required of a scientistC)just reads about other people’s observations and discoveriesD)comes up with solutions in a most natural way30.According to the author,a born naturalist should first of all be________.A)full of ambitionB)knowledgeableC)full of enthusiasmD)self-disciplinedPart III Structure(20minutes) Directions:There are20incomplete sentences in this part.For each sentence there are four choices marked A),B),C)and D).Choose the ONE that best completes the sentence.Then mark the corresponding letter on the Answer Sheet with a single line through the center.31.Don’t let the child play with scissors______he cuts himself.A)in case B)so thatC)now that D)only if32.______the danger from enemy action,people had to cope with a severe shortage of food,clothing,fuel,and almost everything.A)As far as B)As long asC)As well as D)As soon as33.The British are not so familiar with different cultures and other ways of doing things,______is often the case in other countries.A)as B)whatC)so D)that34.Excuse me.If your call’s not too urgent,do you mind__________mine first?A)I make B)if I makeC)me to make D)that I make35.We were struck by the extent___________which teachers’decisions served the interests ofthe school rather than those of the students.A)to B)forC)in D)with36.The ancient Egyptians are supposed_________rockets to the moon.A)to send B)to be sendingC)to have sent D)to have been sending37.When Lily came home at5p.m.yesterday,her mother______dinner in the kitchen.A)cooked B)was cooking C)cooks D)has cooked38.Did you notice the guy______head looked like a big potato?A)who B)which C)whose D)whom39.The young lady coming over to us______our English teacher;the way she walks tells us that!A)must be B)can be C)would be D)could be40.Neither John______his father was able to wake up early enough to catch the morning train.A)nor B)or C)but D)and41.Would you let_______to the park with my classmate,Mum?A)me go B)me going C)I go D)I going42.Therefore,other things_______equal,the number of workers that employers want decreases.A)is B)are C)being D)having43.I have been looking forward to_______from my parents.A)hear B)being heard C)be heard D)hearing44.It’s time we_______the lecture because everybody has arrived.A)will start B)shall start C)start D)started45.He is seriously ill;there is______hope for him.A)a few B)few C)little D)a little46.A sudden noise of a fire-engine made him_______to the door.A)hurrying B)hurried C)hurry D)to hurry47.I don't know_______to deal with such matter.A)what B)how C)which D)/48.Both the kids and their parents______English,I think.I know it from their accent.A)is B)been C)are D)was49.Never before______see such a terrible car accident on the road!A)I have B)have I C)I did D)did I50.I'm sorry that I've kept you_______for so long.A)to wait B)waiting C)waited D)waitPart IV Use of Language(5minutes) Directions:There are5incomplete dialogues in this part.For each dialogue there are four choices marked A),B),C)and D).Choose the ONE that best completes the dialogue.Then mark the corresponding letter on the Answer Sheet with a single line through the center. 51.—____________—Well,they got there last Wednesday.So about a week.A)When did your parents arrive at Paris?B)How long have your parents been in Paris?C)Did your parents arrive at Paris last Wednesday?D)When will your parents go to Paris?52.—How often do you go dancing?—____________A)I will go dancing tomorrow.B)Yesterday.C)Every other day.D)I’ve been dancing for a year.53.—Hello,may I talk to the director now?—____________A)Sorry,he is busy at the moment.B)No,you can’t.C)Sorry,you can’t D)I don’t know.54.—How about going to dinner at the Mexican restaurant tonight?—____________A)Forget it.B)Sorry,I like Mexican food.C)That’s great!D)Glad you like it.55.—Madam,do all the buses go downtown?—____________A)Wow,you got the idea.B)No,never mind.C)Pretty well,I guess.D)Sorry,I’m new here.Part V Translation(20minutes) Directions:For this part,you are allowed20minutes to translate the following sentences into Chinese.56.You needn’t go there anymore.He already knows about it.你不必去了，他已经知道那件事了。
华东理工现代远程概论网上作业答案汇总（几十套试题）（精选多篇）第一篇：华东理工现代远程概论网上作业答案汇总(几十套试题) 《远程教育概论》参考答案《现代远程教育概论》考核试题一．选择1.毕业论文终稿上传材料必须将（）材料打包上传。
标准答案:DA、开题报告B、论文正文和相关图纸C、论文封面和任务书D、上述三项2.过程考核成绩占总成绩的40%，其中平时成绩占总成绩的：标准答案:BA、5%B、10%C、15%D、20% 3.中国开展远程高等教育的模式是（）。
标准答案:B A、政府远程培训机构和远程教育大学（开放大学）B、远程教育大学（开放大学）和普通高等学校开设远程教育课程C、远程教育大学（开放大学）和私立远程培训机构D、政府远程培训机构和普通高等学校开设远程教育课程4.在Windows XP中，可以查询本机IP地址的命令是（）标准答案:DA、NETSTATB、TRACERTC、IFCONFIGD、IPCONFIG 5.华东理工大学网络教育学院教育方针为：网上自主学习、（）、集中面授辅导、教师网络答疑、注重过程考核。
标准答案:AA、卫星直播授课B、练习网上提交C、学生网络提问D、教师网上阅卷6.华东理工大学的学位授权点覆盖几个学科门类、几个一级学科?（）标准答案:CA、10，38B、9，38C、11，38D、11，58 7.我国最早开展电视远程教育是哪所学校？标准答案:BA、中国人民大学B、哈尔滨电视师范大学C、中央广播电视大学D、东北师范大学8.学生在毕业以后，还可以参加学位考试吗？标准答案:BA、可以B、不可以9.华东理工大学何年被批准开展现代远程教育试点工作？标准答案:DA、1999B、1998C、2000D、2002 10．下面哪个不是现代远程教育的特点？标准答案:C A、教育对象的开放性B、教学活动的交互性C、教学时空的受限性D、教学资源的共享性11.根据网院规定在线答疑次数占学生学习总分的：标准答案:AA、0%B、5%C、10%D、15%12.统考英语Ｂ的满分是100分，多少分及格？标准答案:AA、60分B、55分C、50分13.在使用Internet Explorer浏览网页时，如果在频繁更新的Web页面上看到旧的信息或者页面内容加载不正确，可以点击（）按钮重新加载页面。
华东理工大学网络教育学院学位考试样卷(B)Part I Listening Comprehension (15 minutes) Section ADirections:In this section, you will hear 8 short conversations. At the end of each conversation, a question will be asked about what was said) Both the conversation and the question will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the center.1. A) She is not interested in the article.B) She has given the man much trouble.C) She would like to have a copy of the article.D) She doesn’t want to take the trouble to read the article.2. A) High quality paper. B) A typewriter.C) A bookshelf. D) Some stocks.3. A) She’s bought the man a pair of glasses today.B) She will help the man to catch up.C) She is worried about the man’s health.D) She has bought the man an up-to-date map.4. A) H e doesn’t enjoy business trips as much as he used to.B) He doesn’t think he is capable of doing the job.C) He thinks the pay is too low to support his family.D) He wants to spend more time with his family.5. A) His injury kept him at home. B) He was too weak to see the doctor.C) He didn’t think it necessary.D) He failed to make an appointment.6. A) In the park. B) Between two buildings.C) In his apartment. D) Under a huge tree.7. A) They go to the seaside. B) They set off early.C) They go sightseeing. D) They wait for a fine day.8. A) A mystery story. B) The hiring of a shop assistant.C) The search for a reliable witness. D) An unsolved case of robbery.Section BDirections: In this section, you will hear a long conversation. At the end of the conversation, you will hear some questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on the Answer Sheet with a single line through the center.9. A) Movies play an important role in persuading young people not to smoke.B) Movies fail to reflect social reality and need improvement in this respect.C) Movies are in many ways competing with TV to gain young viewers.D) Movies partly contribute to the increasing number of young smokers10. A) They insert advertisements when the movies are near the most appealing part.B) They give actors free lifetime supply of cigarettes and ask them to smoke in the movies.C) They promote their products by giving cigarettes as gifts to the viewers.D) They sponsor the moviemakers on the condition that the actors use their products.11. A) Because the smoking actors in the movies have good-looking bodies.B) Because the movies show that smoking is necessary for social activities.C) Because the movies convey that smoking enhances the image of a man.D) Because the actors tell the audience that smoking causes no harm.Section CDirections:In this section, you will hear one short passage. At the end of the passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on the Answer Sheet with a single line through the center.12. A) They want to change the way English is taught.B) They learn English to find well-paid jobs.C) They want to have an up-to-date knowledge of English.D) They know clearly what they want to learn.13. A) Professionals. B) College students.C) Beginners. D) Intermediate learners.14. A) Courses for doctors. B) Courses for businessmen.C) Courses for reporters. D) Courses for lawyers.15. A) Three groups of learners. B) The importance of business English.C) English for Specific Purposes. D) Features of English for different purposes.Part II Reading Comprehension(35 minutes) Directions:There are 4 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B) C) and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center.Passage OneQuestions 16 to 20 are based on the following passage:Newspapers, along with reporting the news, instruct, entertain, and give opinion. An important way for reading a large, big-city newspaper is knowing how to take it apart. Can you find these separate sections: world news, national and local news, sports, business, entertainment, opinions, classified ads? Does your paper have other sections?News stories give facts, not the author’s opinions. Editorials do the opposite: you can expect an editorial to take sides. Some newspaper editorials have a by-line with the author’s name, but many newspapers have unsigned editorials. These reflect the opinions of the publisher or editor.You can be a better reader if you know what to expect in a newspaper. For example, you can expect headlines to omit unnecessary words. You can expect to find the most important facts in the lead paragraph (the first paragraph) of a news story. You can expect important news items to be onthe front page. You can expect less important items to be on the inside pages.Most of all, the more you know about the current news, the more you will understand what is in the newspaper; important stories are generally presented one day and followed up on following days. So, an important way for reading newspapers is reading one frequently.16. To read a large newspaper, a good way is ________.A) to read it from cover to cover B) to do some paper-cuttingC) to find separate sections D) to predict what is inside the newspaper17. Which of the following statements about news stories is true?A) News stories tell the facts without comments.B) News stories contain both facts and opinions.C) News stories reflect the opinions of the editor.D) News stories express the writer’s point of view.18. If you want to know less important news without any details, you can read ________.A) the lead paragraphs of the news on the front pageB) the headlines on the inside pagesC) news stories on the front pageD) news items on the inside pages only19. To follow the current news, the best way is to ________.A) read extensively and thoroughly B) read various newspapers skillfullyC) read one newspaper frequently D) read a large big-city newspaper carefully20. The main idea of this passage is ________.A) how to read stories and editorialsB) how to find important news storiesC) how to tell apart different news sectionsD) how to read newspapers effectivelyPassage TwoQuestions 21 to 25 are based on the following passage:A well-documented body of information exists showing that noise can affect human in both physiological and psychological ways.Hearing losses in particular occupations such as boiler-making and construction work are well known. In fact, however, we all find hearing more difficult as we age. Young ears can distinguish a wide range of sounds from low to very high frequencies, while older ears lose the ability to distinguish high-pitched sounds. A comparison of some industrialized versus non-industrialized peoples suggests that this hearing loss may not be the must-be result of old age.Furthermore, a closer examination of other data reveals economic effects. For instance, airports are currently operating at less capacity because of noise regulations which restrict their hours of operation. Job performance can be seriously affected by loud noise, especially if accuracy and mental effort are involved. The use of outdoor areas for conversation is not possible for an estimated 5 to 10 million people who live or work in urban areas. When interference with television or speech or sleep is included, as many as 22 to 44 million people can be said to have lost part of the use of their homes and grounds because of noise. Thus noise pollution is a serious environmental concern. Much more effort should be made to warn people of the grave effectswhich may stem from an excessively noisy environment.21. Boiler-making and construction work are given as examples of ________.A) noisy and hearing-affecting working environmentB) successful control of noise pollutionC) noise of very low or high frequenciesD) sources of high-pitched sound22. According to the passage, the fact that many people have poorer hearing when they grow old is________.A) the must-be result of old ageB) probably related to the long-time exposure to loud noiseC) because they cannot distinguish high-pitched soundsD) because their ears are no longer young23. Because of the noise pollution, many airports ________.A) have to operate for a longer timeB) can not operate any longerC) have to reduce their operation hoursD) have to close earlier than usual24. Because of the loud noise, millions of people in urban areas ________.A) cannot watch TVB) cannot have normal conversations in outdoor areasC) cannot sleep at nightD) cannot give speech to others25. The best title for the passage might be ________.A) Economic Consequences of Noise B) Ways of Controlling NoiseC) Sources of Loud Noise D) Noise PollutionPassage ThreeQuestions 26 to 30 are based on the following passage:When it comes to leisure activities, Americans aren’t quite the fun seekers they’ve been supposed to be. For one out of five, weekends and vacations are consumed by such drudgeries as housecleaning, yard working, and cooking; only one-third of them enjoy the luxury of relaxing in the sun, going camping, playing sports, or simply relaxing.These are among the conclusions reached by a recent study in which more than 1,120 employed Americans were asked how they occupy themselves on days they are not at work. According to the poll, older people, the rich, and the well-educated are most apt to spend their spare time doing the things they “want to do” rather than those they “have to”.Overall, high-salaried respondents were more active than those with lower incomes –they reported watching less television and were more likely to engage in social and cultural activities. Furthermore, those with college degrees were about twice as likely as those with no more than a high school education to spend time playing sports (42 percent compared to 23 percent).On the subject of vacations, the study found that college graduates were more likely than those with only high school degrees to have vacation plans (80 percent versus 60 percent). Of those who did intend to take some time off, 46 percent planned a sightseeing vacation (34 percentin the United States, 12 percent abroad), 34 percent expected to visit friends or relatives, 22 percent headed for the beach or lake, and 12 percent intended to relax at home.People who are divorced, widowed, or separated, the survey concluded, are the least likely of any group to take a vacation – and the least likely to attach any importance to it.26. The passage is mainly about ________.A) different ways of spending one’s leisure timeB) active entertainment and passive entertainmentC) factors that affect people’s attitudes towards vacationD) how Americans spend their holidays27. According to a recent study, how many Americans spend the weekends doing housework?A) One fifth of them. B) Four fifths of them.C) One third of them. D) Two thirds of them.28. According to the passage, the most popular type of vacation in the United States is ________.A) relaxing in the sun B) visiting friends or relativesC) playing sports D) visiting interesting places29. Who are the least likely to take a vacation?A) Businesswomen. B) Factory workers.C) Separated couples. D) Elderly people.30. Which of the following is NOT mentioned as a factor that influences the way people spendtheir holidays?A) Family income. B) Social position.C) Age. D) Educational background)Passage FourQuestions 31 to 35 are based on the following passage:"Opinion" is a word that is used carelessly today. It is used to refer to matters of taste, belief, and judgment. This casual use would probably cause little confusion if people didn’t attach too much importance to opinion. Unfortunately, most of us attach great importance to it. "I have as much right to my opinion as you to yours, '' and ''Everyone’s entitled to his opinion, '' are common expressions. In fact, anyone who would challenge another's opinion is likely to be branded intolerant.Is that label accurate? Is it intolerant to challenge another's opinion? It depends on what definition of opinion you have in mind) For example, you may ask a friend ''What do you think of the new Ford cars?" And he may reply, "In my opinion, they're ugly." In this case, it would not only be intolerant to challenge his statement, but foolish. For it's obvious that by opinion he means his personal preference, a matter of taste. And as the old saying goes, ''It's pointless to argue about matters of taste."But consider this very different use of the term, a newspaper reports that the Supreme Court has delivered its opinion in a controversial case. Obviously the justices did not share their personal preferences, their mere likes and dislikes, they stated their considered judgment, painstakingly arrived at after thorough inquiry and deliberation.Most of what is referred to as opinion falls somewhere between these two extremes. It is not an expression of taste. Nor is it careful judgment. Yet it may contain elements of both. It is a view or belief more or less casually arrived at, with or without examining the evidence.Is everyone entitled to his opinion? Of course, this is not only permitted, but guaranteed. We are free to act on our opinions only so long as, in doing so, we do not harm others.31. Which of the following statements is TRUE, according to the author?A) Everyone has a right to hold his own opinion.B) Free expression of opinions often leads to confusion.C) Most people tend to be careless in forming their opinions.D) Casual use of the word "opinion" often brings about quarrels.32. According to the author, who of the following would be labored as intolerant?A) Someone who turns a deaf ear to others' opinions.B) Someone who can't put up with others' tastes.C) Someone who values only their own opinions.D) Someone whose opinion harm other people.33. The new Ford cars are cited as an example to show that ________.A) it is foolish to criticize a famous brandB) one should not always agree to others' opinionsC) personal tastes are not something to be challengedD) it is unwise to express one's likes and dislikes in public34. Considered judgment is different from personal preference in that ________.A) it is stated by judges in the courtB) it reflects public like and dislikesC) it is a result of a lot of controversyD) it is based on careful thought35. As indicated in the passage, being free to act on one's opinion ________.A) means that one can ignore other people's criticismB) means that one can impose his preferences on othersC) doesn't mean that one has the right to do things at willD) doesn't mean that one has the right to charge others without evidencePart III Vocabulary and Structure (30 minutes) Directions:There are 40 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center.36. The ________ driver wondered whether to turn left or right when he drove to the T-junction.A) confusing B) confusedC) confusion D) confuse37. According to the school rule, i t’s necessary ________ the dictionary immediately.A) that he will return B) that he returnedC) that he return D) that he has to return38. By the end of this month, we surely _____________ satisfactory solution to the problem.A) have found B) will be findingC) will have found D) are finding39. My sister’s professor had her ____________ her paper many times before allowing her topresent it to the committee.A) rewritten B) rewriteC) to rewrite D) rewriting40. If I had remembered _____________ the window, the thief would not have got in.A) to close B) closingC) to have closed D) having closed41 Homework _____________ on time will lead to better grades.A) done B) be doneC) having done D) to have been done42. Silver is the best conductor of electricity, copper _____________ it closely.A) follows B) followingC) to follow D) being followed43. If you tell your father what you’ve done, he’ll be ________ a little angry.A) rather than B) other thanC) more than D) less than44. It will be some time ________ we know the full results.A) since B) tillC) after D) before45. ________ I wanted to find out first was how long it would take to complete the bridge.A) That B) ThoseC) What D) Which46. It’s no good ________ remember grammatical rules. You need to practice what you havelearned)A) trying to B) try toC) to try to D) that try to47. No sooner had he put down the receiver with a sigh of relief ________ the telephone rangagain.A) when B) thanC) while D) as48. The surface of the earth reflects enough of the su n’s light onto the face of the moon for us tobe able to see the parts of it which ________.A) are otherwise dark B) have otherwise been darkC) would otherwise be dark D) had otherwise been dark49. His eyesight must be poor, for, as he reads, he bends down ________ his face is quite near theprinted page.A) unless B) untilC) since D) as if50. ________ that few people could tell them apart.A) So alike the twins were B) So alike were the twinsC) So the twins were alike D) Were the twins so alike51. In the current economic climate it is fairly ________ that unemployment will continue to rise.A) predictable B) debatableC) desirable D) reliable52. Our company decided to _______ the contract because a number of the conditions in it had notbeen met.A) destroy B) resistC) assume D) cancel53. Many difficulties have ________ as a result of the change over to a new type of fuel.A) raised B) risenC) arisen D) aroused54. She was so ________ in her job that s he didn’t hear anybody knocking at the door.A) attracted B) absorbedC) drawn D) concentrated55. New York ____ second in the production of apples, producing 850,000,000 pounds this year.A) ranked B) occupiedC) arranged D) classified56. We could tell that she was still ________ something and it was our job to find out what.A) canceling B) shelteringC) concealing D) settling57. He played very badly and I think your criticisms were completely ________.A) entitled B) justifiedC) hopeless D) disappointed58. A ________ examination for the post of department manager will be held next Tuesday.A) classifying B) contrastingC) comparing D) competitive59. What she’s saying about the market may be true, but I’m ________ to give it a closer look.A) opposed B) attemptedC) inclined D) consented60. It took two trips to ________ all Helen’s furniture to her new apartment.A) transfer B) replaceC) locate D) displace61. I would always ________ buying a good quality bicycle rather than a cheap one.A) appreciate B) introduceC) recommend D) approve62. The samples ________ in quality but were generally acceptable.A) disagreed B) variedC) changed D) distinguished63. He ________ that his guests were bored, although they were listening politely.A) identified B) doubtedC) impressed D) sensed64. He completely ________ all these facts as though they never existed.A) disposed B) dischargedC) neglected D) ignored65. Father ________ to his study right after supper that evening.A) retired B) relievedC) removed D) resigned66. We made plans for a visit but ________ difficulties with the car prevented it.A) subsequent B) subordinateC) afterwards D) next67. Gas-fired power stations will ________ for less efficient coal-fired equipment.A) substitute B) take placeC) represent D) reproduce68. The directors ________ in the meeting room at nine sharp.A) joined B) amassedC) assembled D) collected69. After only two years in the American market, our US sales have now ________ our sales inEurope.A) caught B) overtakenC) overflowed D) averaged70. Employees are ________ to join the company’s pension plan after a year’s service.A) responded B) compelledC) acquired D) driven71. The most basic reason why dialects should be preserved is that language helps to ______ acultureA) retain B) relateC) remark D) review72. Companies are struggling to find the right _______ between supply and demand, but it is noeasy taskA) equation B) formulaC) balance D) pattern73. Housewives who do not go out to work feel they are not working to their full _______.A) capacity B) strengthC) length D) possibility74. The situation described in the report ______ terrible, but it may not happen.A) inclines B) maintainsC) sounds D) remains75. This is what you should bear in mind. Don't ________ a salary increase before you actuallyget it.A) hang on B) draw on C) wait on D) count onPart IV Cloze (15 minutes) Directions:There are 20 blanks in the following passage. For each blank there are four choices marked A), B), C) and D). You should choose the ONE that best fits into the passage. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.An elderly woman died yesterday after being knocked down by a motorist. The driver had ___76___ no attempt to brake (刹车). When a policeman asked him, a man of 69, to read the number plate of a car parked on the ___77___ side of the road, the man said this was ___78___, because it was foggy. In fact, it was a sunny day. ___79___ several attempts, even from ___80___distance of two meters, the man ___81___ failed to read the number-plate ___82___. He said he had never needed glasses, though he had been ___83___ in a similar accident the day before. The question ___84___ finiteness to drive comes up every time some medical condition ___85___ to an accident like this. Last week traffic accident ___86___ the death of two motorists, one of ___87___ died as a result of blackouts (眩晕) while driving. The ___88___, a man whose car hit a tree, had ___89___ from blackouts for years. The second died ___90___ his sports car crashed at 60 m.p.h. He had a brain disease which caused him to ___91___ consciousness when he had a headache. With such cases ___92___ mind, it is not surprising that ___93___ prevention organizations are trying to ___94___ the government to introduce stricter ___95___ over drivers.76. A) made B) done C) given D) had77. A) contrary B) opposite C) across D) further78. A) uncertain B) unreal C) unfair D) untrue79. A) At B) For C) With D) After80. A) a B) some C) any D) such81. A) still B) even C) yet D) too82. A) perfectly B) definitely C) correctly D) exactly83. A) linked B) involved C) associated D) combined84. A) to B) in C) of D) with85. A) directs B) guides C) leads D) conducts86. A) created B) resulted C) formed D) caused87. A) those B) these C) which D) whom88. A) first B) one C) other D) former89. A) suffered B) troubled C) undergone D) tolerated90. A) till B) when C) where D) although91. A) loose B) lose C) lack D) lessen92. A) on B) at C) in D) within93. A) accidental B) accident’s C) accidents D) accident94. A) enable B) persuade C) drive D) affect95. A) arrangements B) controls C) measures D) warningsPart V Writing(30 minutes) Directions:For this part, you are allowed 30 minutes to write a composition entitled "Should We Encourage the Development of Private Cars or Public Transportation.”You should write at least 120 words based on the following outline given in Chinese.Should We Encourage the Development of Private Carsor Public Transportation1. 有些人主张大力发展私家轿车2. 另一些人提倡优先发展公共交通3. 我的观点华东理工大学网络教育学院学位考试样卷(B)参考答案Part I Listening Comprehension1~5 CABDC 6~10 DBDDB 11~15 ADABCPart II Reading Comprehension16~20 DCABC 21~25 DACBC 26~30 DADCB 31~35 ABCDCPart III Vocabulary and Structure36~40 BCCBA 41~45 ABCDC 46~50 ABCBB 51~55 ABCBA56~60 CBDCA 61~65 CCDDA 66~70 AACBB 71~75 ACACDPart IV Cloze76~80 ABCDA 81~85 ACBCC 86~90 DDCAB 91~95 BCDBBPart V WritingShould We Encourage the Development of Private Carsor Public TransportationOne of the controversial issues today is whether we should encourage the development of private cars or public transportation. Although some people believe the quick development of private cars is the boom of our economy, in this essay I will argue priorities should be given to the development of our public transportation system.One reason for this is that China is a country with the largest population in the world. If only 10 % of its population possess a car, this will make the roads overcrowded and congested while giving priorities to the public transport development will not only help ease the traffic jams, but also improve the living environment. Besides, some public transportation systems such as subways and light ways cause less pollution since they are driven by electricity. The most important reason for my argument is that public transportation system can carry more passengers, which fits the situation in a country where what we need is not more cars but cars with more people.Of course, the development of private cars is inevitable but based on the condition of our country, it is vital to give our preference to the development of public transportation system.Listening Script (B)1. M：Would you like a copy of professor Smith’s article?W：Thanks, if it’s not too much trouble.Q：What does the woman imply?2. W：I’m looking for quality paper to type my essay. I don’t see any on the shelf.M：I saw some in the stock room this morning. I’ll go and check.Q：What does the woman want to buy?3. M：I’m worried about those classes I missed when I was sick.W：I’ll try to bring you up to date on what we’ve done.Q：What does the woman mean?4. W：If I were you, I would have accepted the job.M：I turned down the offer because it would mean frequent business trips away from my family.Q：Why didn’t the man accept the job?5. W：Why didn’t you make an appointment to see the doctor last week when you first twistedyour ankle?M：The injury didn’t seem serious then. I decided to go today because my foot still hurts when I put my weight on it.Q：Why didn’t the man see the doctor earlier?6. W：Where did you say you found this bag?M：It was lying under a big tree between the park and the apartment building.Q：Where did the man find the bag?7. M：It seems that we’ll have another fine day tomorrow. Let’s go to the seaside.W：OK, but we’ll have to leave very early, or else we’ll get caught in the traffic.Q：What does the woman suggest?8. M：You were seen hanging about the store on the night when it was robbed, weren’t you?W：Me? You must have made a mistake. I was at home that night.Q：What are they talking about?Questions 9 to 12 are based on the conversation you have just heard.F：Bob, Have you seen any movies recently?M：Yes, I’ve seen a few.F：Have you noticed any people smoking in the movies?M：I wasn’t paying special attention to that, but I am sure I saw some actors and even actresses smoke in movies.F：The World Health Organization says young people are likely to think smoking is a good thing if they see actors smoke, and that cigarette companies use movies to sell more tobacco, especially to young people.M：That’s true. Mass media may have some negative effect on v iewers.F：Now, people are calling for moviemakers to remove cigarettes from their films.M：Do you think it’s necessary? Movies reflect social reality, after all. If the actors never smoke in films, the films may seem unreal.F：You know, the W-H-O estimates that tobacco kills five million people a year, and that number。
华东理工大学网络学院计算机应用基础试卷第一篇：华东理工大学网络学院计算机应用基础试卷上海智优学院华东理工大学网络教育学院《计算机应用基础（专）》试卷1606试卷满分100分。
考试时间90分钟。
（注意：考前将“考试素材”文件夹复制到D盘根目录下。
试卷中要求保存的文件必须全部放在你的考试文件夹中，放在别的文件夹中无效。
）（教育中心考点刻录光盘要求：① 目录树结构为：光盘:教育中心考点名称_计算机应用基础(专)学生考试文件夹② 学生考试文件夹请务必不要打包压缩，每个学生以文件夹形式刻盘。
谢谢配合！）一、Windows操作题（每小题5分，共15分）三、Excel操作题（每小题8分，共40分）1.将D盘根目录下的“考试素材”文件夹重命名为你的学号姓名，如“********张三”，该文件夹作为你的考试文件夹。
（注意：学号或姓名，其中之一出错，Windows不得分！）2.在C:Windows中搜索“notepad.exe”文件，并复制到你的考试文件夹下。
3.将所有应用程序窗口最小化后，复制桌面，并以“我的桌面.jpg”文件名保存到你的考试文件夹下。
二、Word操作题（每小题6分，共30分）打开“test.xlsx”文件，按如下要求完成操作后，原名保存。
1．在第1行前插入一行，在新行A1单元格中输入你自己的信息“姓名学号班级”（如张三 20161234 行政161），设为隶书、标准色蓝色、18磅，将A1:H1合并居中。
（注意：不是自己的信息，Excel不得分！）2．计算三门课程的总成绩以及奖学金：总成绩大于或等于240，奖学金为2000；否则为0。
要求：用公式计算，不是公式计算不得分。
3．设置条件格式：将表中所有不及格成绩标为加粗的红色文本。
整表内容居中对齐、加细框线（除第1行外）。
4．筛选出男生且计算机成绩大于80分的记录。
5．在A16:H25区域按样张建立簇状圆锥图，将图例和X轴的字号均设为12磅。
Excel图表样张：打开“test.docx”文件，按如下要求完成操作后，原名保存。
华东理工大学继续教育学院成人教育《高等数学》（下）（专升本68学时）练习试卷（4）（答案）一、单项选择题1、设(,)ln 2y f x y x x ⎛⎫=+ ⎪⎝⎭，则(1,0)x f = 答（ A ）(A) 1 (B) -1(C)(D) 解：（知识点：偏导数的概念、偏导数的计算方法）22312()(,)(1)22x y x y f x y y x x xy x x-=-=++ (1,0)1x f ⇒=， 所以选（A ） 2、下列方程中哪一个是椭球面方程 答（ B ）（A ）2229x y z ++= （B ）2222149y z x ++= （C ）2229x y z +-= （D ）2222149y z x +-= 解：（知识点：二次曲面）2222149y z x ++=可表示为222222123x y z ++=，它是椭球面方程，所以选（B ） 3、设y x xy u +=，则22yu∂∂= 答（ C ）(A) 2()x x y +(B) 222()x x y -+ (C) 232()x x y -+ (D) 2x y y -解：（知识点：二阶偏导数的概念、二阶偏导数的计算方法）222222233(2)2, ()()()()u x y y x u x x x y x y x y y x y x y ∂+-∂-===⋅=-∂++∂++, 所以选（C ）4、如果(,)f x y 在点00(,)x y 的某邻域内连续，则0(,)f x y 答（ A ） （A ）在0x 点连续 （B ）在0x 点可导 （C ）在0x 点可微 （D ）在0x 点有极值 解：（知识点：函数连续、可导、可微、极值的概念）因为(,)f x y 在点00(,)x y 的某邻域内连续 0(,)f x y ⇒在0x 点连续，所以选（A ）5、微分方程 '''28sin 2y y y x +-=的一个特解形式p y = 答（ C ）（A ）cos2p y a x = （B ）(cos2sin2)p y x a x b x =+ （C ）cos2sin 2p y a x b x =+ （D ）sin 2p y b x=解：（知识点：二阶线性常系数非齐次微分方程的特解形式） 特征方程：220λλ+-=，特征根：122,1λλ=-=，根据特解形式可设方程的特解为： c o s 2s i n 2p y a x b x =+， 所以选（C ）二、填空题1、设方程 2sin 0x z y ye z ++= 确定的隐函数(,)z z x y =，则 zx∂=∂ 解：（知识点：多元隐函数的概念、隐函数求导法）将方程两边对x 求偏导得sin 20x z zy ye z x x∂∂++=∂∂， 解得 2sin xz ye x z y∂=-∂+2、函数y = ⎽⎽⎽ ⎽⎽⎽⎽ 。
