网络统考真题

----------------以下45题目需重点掌握，考试中出现3个------------------ 1.—Why didn’t you come to my birthday party yesterday?-- ________.昨天为什么不来参加我的生日晚会？不好意思，我太太出了个交通事故A Excuse me,my friend sent me a flowerB Fine,I never go to birthday partiesC Well,I don’t like birth day partiesD Sorry,but my wife had a car accident2.—This box is too heavy for me to carry upstairs.这个盒子对我来说太重了，搬不到楼上去--_______--让我帮你吧A You may ask for helpB I’ll give you a handC Please do me a favorD I’d come to help3.-That’s a beautiful dress you ha ve on!你穿的这件裙子很漂亮！- ________.噢，谢谢，我昨天买的A Oh,thanks.I got it yesterdayB Sorry,it’s too cheapC You can have itD See you later4.-David injured his leg playing football yesterday.大卫昨天踢球时腿受伤了-Really? ________?真的吗？那怎么发生的啊？A Who did thatB What’s wrong with h imC How did that happenD Why was he so careless5.-Hi,is Mary there,please?- ________请问，Mary在吗？--请别挂断，我去叫她A Hold on.I’ll get her.B No,she isn’t here.C Yes,she lives here.D Yes,what do you want?Key: DBACA6.-It’s rather cold in here.Do you mind if I clo se the window? - ________.这里相当冷，你介意我把窗关上吗？--不介意，去关上吧。

请认真背读，对你的计算机统考通过有很大帮助单选题1、在Windows 中，排列桌面项目图标的第一步操作是______。

A：按鼠标左键单击桌面空白区B：按鼠标右键单击桌面空白区C：按鼠标左键单击任务栏空白区D：按鼠标右键单击任务栏空白区答案：B2、在Windows中，当任务栏在桌面的底部时，其右端的"通知区域"显示的是______。

A："开始"按钮B：用于多个应用程序之间切换的图标C：快速启动工具栏D：输入法、时钟等答案：D3、在Windows 中，单击"开始"按钮，可以打开______。

A：快捷菜单B：开始菜单C：下拉菜单D：对话框答案：B4、如下图所示，Windows 的资源管理器中的符号"+"表示的含义是______。

A：标记文件夹中还有子文件夹B：备份文件的标记C：文件夹被压缩的标记D：系统文件夹的标记答案：A5、在Windows 中，要把文件图标设置成缩略图方式，应在下列哪组菜单中设置______。

A：文件B：视图C：查看D：工具答案：C6、在Windows 中，快速获得硬件的有关信息可通过______。

A：鼠标右键单击桌面空白区，选择"属性"菜单项B：鼠标右键单击"开始"菜单C：鼠标右键单击"我的电脑"，选择"属性"菜单项D：鼠标右键单击任务栏空白区，选择"属性"菜单项答案：C7、Windows 管理的内存______。

A：可超过256MBB：不能超过256MBC：不能超过128MBD：不能超过64MB答案：A8、在Windows 中，试图通过"任务管理器"窗口来关闭出现故障的应用程序，选择状态为"没有响应"的应用程序项后，再进行的操作是______。

A：单击"应用程序"标签下没有响应的应用程序，再单击"结束任务"按钮B：单击"应用程序"标签下没有响应的应用程序，再单击"切换至"按钮C：单击"应用程序"标签下的"新任务"按钮D：再按"Ctrl + Alt + Del"组合键答案：A9、Windows 中，不能对窗口进行的操作是______。

一、交际英语1.- How much is that meat, please?- _____________________A.Ten o'clock.B.Ten yuan a kilo.C.I like it very much.D.I don't like.答案：B2.- Good morning, may I speak to Mark, please?- _________A.Who's there?B.Who's that speaking?C.Who are you?D.Who wants to speak to Mark?答案：B3.- Hi, Tom, how's everything with you?- ___________, and how are you?A.Don't mention itB.Hm, not too badC.ThanksD.Pretty fast答案：B4.- Could I borrow your car for a few days?- ________A.Yes, you may borrow.B.Yes, go on.C.Sure, here is the key. Enjoy your journey.D.It doesn't matter.答案：C5.- Excuse me, how much is the jacket?- It's 499 Yuan. ________A.Oh, no. That's OK!B.How do you like it?C.Which do you prefer?D.Would you like to try it on?答案：D二、阅读理解Jack worked in an office in a small town. One day his boss said to him, "Jack, I want you to go to London to see Mr. Brown in his office."Jack went to London by train. He left the station, and thought, "The office isn't far from the station. I'll find it easily."But after an hour he was still looking for it, so he stopped and asked an old lady. She said "Just go along the street, turn to the left at the end, and it's the second buliding on the right." Jack went and found it.A few days later he went to the same city to visit the same person. But again he did not find the office, so he asked someone on his way. It was the same lady! She was very surprised and said, "Are you still looking for the place?"6.Jack worked in a small town.A.TB.F答案：A7.Jack went to the office in London to see his boss.A.TB.F远程教育、网络教育大学英语B、计算机应用基础统考辅导整套题库，精心整理归类，全中文翻译，视频教程讲解，零基础一次通过，索取请加QQ：153499368答案：B8.Mr. Brown's office was near the station.A.TB.F答案：A9.Jack went to the office by plane.A.TB.F答案：B10.The old lady was surprised to see Jack again.A.TB.F答案：BShyness is the cause of much unhappiness for a great many people. Shy people are anxious and self-conscious; that is, they are excessively concerned with their own appearance and actions. Worrisome thoughts are constantly occurring in their minds: what kind of impression am I making? Do they like me? Do I sound stupid? Am I wearing unattractive clothes?It is obvious that such uncomfortable feelings must negatively affect people. A person’s conception of himself or herself is reflected in the way he or she behaves, and the way a person behaves affects other people’s reactions. In general, the way people think about themselves has a profound effect on all areas of their lives.Shy people, having low self-esteem, are likely to be passive and easily influenced by others. They need reassurance that they are doing “the right thing.” Shy people are very sensitive to criticism; they feel it confirms their feelings of inferiority. They also find it difficult to be pleased by compliment with a statement like this one, “You’re just saying that to make me feel good. I know it’s not true.” It is clear that while self-awareness is a healthy quality, overdoing it is harmful.Can shyness be completely eliminated, or at least reduced? Fortunately, people can overcome shyness with determined and patient efforts in building self-confidence. Since shyness goes hand in hand with a lack of self-esteem, it is important for people to accept their weaknesses as well as their strengths.Each one of us is a unique, worthwhile individual, interested in our own personal ways. The better we understand ourselves, the easier it becomes to live up to our full potential. Let’s not allow shyness to block our chances for a rich and fulfilling life.11.What does the author try to prove by citing “what kind of impression am I making?” (Para.1)__________A.Shy people benefit from their caring about their appearance.B.People’s shyness make them care too much about their appearance and actions.C.It’s natural that shy people don’t believe other’s compliments.D.Shy people think they are different from others.答案：B12.According to the writer, self-awareness is __________.A.a good qualityB.the cause of unhappinessC.harmful to peopleD.a weak point of shy people答案：A13.That shy people react to a compliment in such a way is ___________.A.goodB.unrealC.very reasonableD.harmful远程教育、网络教育大学英语B、计算机应用基础，整套题库，整理归类完毕，全中文翻译，视频教程讲解，索取请加Q Q： 153499368答案：D14.Which of the following statements is true, according to the passage? _________A.Shyness helps us to develop our potentialB.Shyness enables us to understand ourselves betterC.Shyness can block our chances for a rich lifeD.Shyness has nothing to do with lack of self-esteem答案：C15.It can be inferred from the passage that shy people ________.A.should find more of their weaknessB.should understand themselves in the right wayC.had better ignore their weaknessD.can get rid of their shyness while maintaining low self-esteem答案：B三、词汇与语法16.When we write, we must write as ______as we can.A.carefulB.carefullyC.more carefulD.more carefully答案：B17.“Town Hall is the tallest building in the city.”“_______ from here?”A.Can it seeB.Can it be seenC.Can be seeingD.Can see答案：B18.Ja ne’s dress is similar in design ______ her sister’s.A.likeB.withC.toD.as答案：C19.I didn’t expect you to turn _____ at the meeting yesterday.A.upB.toC.outD.over答案：A20.I didn’t know what to do, but then an idea suddenly ________ to me.A.appearedB.happenedC.occurredD.emerged答案：C四、完型填空Many people have to work at weekends. Some people do not mind, others think it is terrible.One man thinks that working at weekends can be __21__. He is George Smith. Mr. Smith works in an office, in Brighton, England.On Saturday, May 24, 1986, he went to the office to do some work. After he __22__ the lift, it stopped between floors. Mr. Smith could not get out of the lift. He began to shout, but no one heard him. Then Mr. Smith remembered that it was a holiday in England. No one was going to come to work until Tuesday.There was __23__ for Mr. Smith to do. He had to wait until one of his workmates came to work and found him. With nothing to eat or drink, Mr. Smith was very hungry and had to sleep most of the time.Early on Tuesday morning, one of his workmates came into work and found the lift __24__. When the lift was opened, Mr. Smith came out cold, weak, and tired. He had been in the lift for over 60 hours!Now Mr. Smith says, "I only use the lift if they have __25__ in them."21.A.nothingB.got intoC.was not workingD.telephonesE.dangerous答案：E22.A.nothingB.got intoC.was not workingD.telephonesE.dangerous答案：B23.A.nothingB.got intoC.was not workingD.telephonesE.dangerous答案：A24.A.nothingB.got intoC.was not workingD.telephonesE.dangerous答案：C25.A.nothingB.got intoC.was not workingD.telephonesE.dangerous答案：D五、英译汉26.It is well known that coal is an important source of energy.答案：众所周知，煤炭是重要的能源。

一、交际英语1.-Could I borrow your car, please?-______________________A.Good idea.B.No hurry.C.With pleasure.D.No surprise.答案：C2.- Is it possible for you to work late tonight?- _______A.I like it.B.I'll do that.C.I'd love to.D.I think so.答案：D3.- Thank you for your invitation.- _________A.It doesn't matter.B.It's a pleasure.C.It's a small thing.D.I'll appreciate it.答案：B4.- Good morning, John. How are you doing?- _________A.I'm pleased.B.Good night.C.Not so bad. And you?D.How do you do?答案：C5.- Excuse me, how much is the jacket?- It's 499 Yuan. ________A.Oh, no. That's OK!B.How do you like it?C.Which do you prefer?D.Would you like to try it on?答案：D二、阅读理解There are different ways in which people try to deal with the problem of energy. One way is the greater production of common energy sources, such as coal, oil and gas. The trouble with these sources, however, is that they are not renewable（可再生的）.Another way is energy conservation（节能）, which means using energy more efficiently. In some very cold countries, people build special houses to save energy. They place materials between the inside and outside of the walls of the house to keep the cold out and the warmth in.Finally, renewable energy sources are used even though they are often expensive to develop. One form of these is geothermal energy（地热）. In certain parts of the world, the temperature of the earth increases thirty degrees centigrade（摄氏）with each kilometer down. At six kilometers, therefore, it rises to nearly two hundred degrees. Heat from the earth is already used in some countries.6.Four different ways of dealing with energy problems are talked about in the passage.A.TB.F答案：B7.We can learn from the passage that coal is the most common source of energy.A.TB.F远程教育、网络教育大学英语B、计算机应用基础统考辅导整套题库，精心整理归类，全中文翻译，视频教程讲解，零基础一次通过，索取请加QQ：153499368答案：B8.Special houses are built because they can save energy.A.TB.F答案：A9.According to the passage, geothermal energy is heat inside the earth.A.TB.F答案：A10.At four km deep, the temperature of the earth rises to nearly 200°C.A.TB.F答案：BOne day a bookseller（书商）let a big box of books fall on his foot. "Go to see the doctor," said his wife. "No, "he said. "I'll wait until the doctor comes into the shop next time. Then I'll ask him about my foot. If I go to see him, I'll have to pay him."On the next day the doctor came into the shop for some books. When the bookseller was getting them ready, he told the doctor about his bad foot. The doctor looked at it."You must put that foot in hot water every night. Then you must put something on it," said the doctor.He took out a piece of paper and wrote on it. "Buy this and put it on the foot before you go to bed every night," he said."Thank you," said the bookseller. "And now, sir, here are your books.""How much?" said the doctor."Two pounds.""Good," said the doctor. "I shall not have to pay you anything.""Why?" asked the bookseller."I told you about your foot. I want two pounds for that. If people come to my house, I ask them to pay one pound for a small thing like that. But when I go to their houses, I want two pounds. And I came here, didn't I?"11.What happened to the bookseller one day?A.He lost a box of books.B.His foot was wounded by a box of books.C.He lent the doctor a box of books.D.He sold out all his books.答案：B12.The bookseller's wife asked him ______.A.to go out for some medicineB.to send somebody for a doctorC.to go to see the doctorD.to wait for the doctor to come答案：C13.The bookseller didn't take his wife's advice because ______.A.he was afraid of the doctorB.he didn't like to take medicineC.he couldn't walk by himselfD.he didn't want to pay the doctor答案：D远程教育、网络教育大学英语B、计算机应用基础，整套题库，整理归类完毕，全中文翻译，视频教程讲解，索取请加Q Q： 15349936814.The doctor paid ______ for the books.A.one poundB.two poundsC.nothingD.something答案：C15.The bookseller paid ______ money for seeing the doctor in the end.A.moreB.lessC.the same amount ofD.no答案：A三、词汇与语法16.The news made the old lady very ______.A.sadderB.sadC.sadlyD.sadness答案：A17.A number of people _____at the street corner.A.amB.isC.areD.be答案：C18.Measles(麻疹) ________ a long time to get over.A.spendB.spendsC.takeD.takes答案：D19.Tom ________ more than twenty pounds on the novel.A.spentB.paidC.costD.took答案：A20.Eggs, though rich in nourishments, have ______ of fat.A.a large numberB.the large numberC.a large amountD.the large amount四、完型填空Many people have to work at weekends. Some people do not mind, others think it is terrible.One man thinks that working at weekends can be __21__. He is George Smith. Mr. Smith works in an office, in Brighton, England.On Saturday, May 24, 1986, he went to the office to do some work. After he __22__ the lift, it stopped between floors. Mr. Smith could not get out of the lift. He began to shout, but no one heard him. Then Mr. Smith remembered that it was a holiday in England. No one was going to come to work until Tuesday.There was __23__ for Mr. Smith to do. He had to wait until one of his workmates came to work and found him. With nothing to eat or drink, Mr. Smith was very hungry and had to sleep most of the time.Early on Tuesday morning, one of his workmates came into work and found the lift __24__. When the lift was opened, Mr. Smith came out cold, weak, and tired. He had been in the lift for over 60 hours!Now Mr. Smith says, "I only use the lift if they have __25__ in them."21.A.nothingB.got intoC.was not workingD.telephonesE.dangerous答案：E22.A.nothingB.got intoC.was not workingD.telephonesE.dangerous答案：B23.A.nothingB.got intoC.was not workingD.telephonesE.dangerous答案：A24.B.got intoC.was not workingD.telephonesE.dangerous答案：C25.A.nothingB.got intoC.was not workingD.telephonesE.dangerous答案：D五、英译汉26.He is the only Chinese who has ever won the award.答案：他是唯一获得过这个荣誉的中国人。

英译汉B1、Some football teams will have games there.答案：有几支足球队要在那里进行比赛。

7、Are you fond of music?答案：你喜欢音乐吗？12、What kind of life do most people enjoy?答案：多数人喜欢什么样旳生活？13、This box can hold more books than that one.答案：这个箱子比那个箱子能装更多旳书。

23、My classmate is more clever than I.答案：我旳同学比我聪颖。

28、Who's going to answer the telephone?答案：谁去接电话？37、He has a foreign friend who lives in America.答案：他有一种住在美国旳外国朋友。

38、A friend of mine from high school is working in England now.答案：我高中旳一种朋友目前在英格兰工作。

39、Who can help me clean the room?答案：谁能帮我打扫房间？40、I'm not an English major student.答案：我不是英语专业旳学生。

41、I'm going to buy a monthly ticket tomorrow.答案：我想明天买张月票。

42、I'm very much eager to improve my oral English.答案：我非常渴望改善我旳英语口语。

43、They are ordinary people, but did a great job.答案：他们是一般人，却干了一件大事。

44、There is something urgent for you to do right now.答案：有件急事要你立即去做。

2020年电大远程网络教育计算机应用基础统考题库真题附答案一、单选题1.对输入到计算机中的某种非数值型数据用二进制数来表示的转换规则被称为______。

A.编码B.数制C.校检D.信息答案：A2.十进制数向二进制数进行转换时，十进制数91相当于二进制数______。

A.1101011B.1101111C.1110001D.1011011答案：D3.下列四个计算机存储容量的换算公式中，错误的是______。

A.1KB=1024MBB.1KB=1024BC.1MB=1024KBD.1GB=1024MB答案：A4.以下不属于计算机软件系统的是______。

A.程序B.程序使用的数据C.外存储器D.与程序相关的文档答案：C5.在微型计算机的各种设备中，既用于输入又可用于输出的设备是____。

A.磁盘驱动器B.键盘C.鼠标D.绘图仪答案：A6.计算机操作系统是一种______。

A.系统软件B.应用软件C.工具软件D.调试软件答案：A7.在Windows下，将某应用程序中所选的文本或图形复制到一个文件，先要在“编辑”菜单中选择的命令是______。

A.剪切B.粘贴C.复制D.选择性粘贴答案：C8.在Windows中，剪贴板是用来在程序和文件间传递信息的临时存储区，此存储区是______。

A.回收站的一部分B.硬盘的一部分C.内存的一部分D.软盘的一部分答案：C9.关于Windows窗口的概念，以下叙述正确的是______。

A.屏幕上只能出现一个窗口，这就是活动窗口B.屏幕上可以出现多个窗口，但只有一个是活动窗口C.屏幕上可以出现多个窗口，但不止一个活动窗口D.当屏幕上出现多个窗口时，就没有了活动窗口答案：B10.在Windows 中，"回收站"中的文件或文件夹被还原后，将从回收站移出到______。

A.一个专门存放还原文件的文件夹中B.桌面上C.原先的位置D.任何一个文件夹下答案：C1 1.一般认为，世界上第一台电子数字计算机诞生于______。

硕士研究生入学考试初试专业课资料计算机专业考研统考真题——计算机网络部分（2009-2012年）2009年计算机统考——计算机网络部分 (2)2009年计算机统考——计算机网络部分解析 (4)2010年计算机统考——计算机网络部分 (7)2010年计算机统考——计算机网络部分解析 (9)2011年计算机统考——计算机网络部分 (11)2011年计算机统考——计算机网络部分解析 (13)2012年计算机统考——计算机网络部分 (15)2012年计算机统考——计算机网络部分解析 (17)2009年计算机统考——计算机网络部分一、单项选择题：每小题2分。

33．在OSI参考模型中，自下而上第一个提供端到端服务的层次是。

A．数据链路层B．传输层C．会话层D．应用层34．在无噪声情况下，若某通信链路的带宽为3kHz，采用4个相位，每个相位具有4种振幅的QAM调制技术，则该通信链路的最大数据传输速率是。

A．12kbit/s B．24kbit/s C．48kbit/s D．96kbit/s35．数据链路层采用后退N帧（GBN）协议，发送方已经发送了编号为0～7的帧。

当计时器超时时，若发送方只收到0、2、3号帧的确认，则发送方需要重发的帧数是。

A．2 B．3 C．4 D．536．以太网交换机进行转发决策时使用的PDU地址是。

A．目的物理地址B．目的IP地址C．源物理地址D．源IP地址37．在一个采用CSMA/CD协议的网络中，传输介质是一根完整的电缆，传输速率为1Gbit/s，电缆中的信号传播速度为200 000km/s。

若最小数据帧长度减少800bit，则最远的两个站点之间的距离至少需要。

A．增加160m B．增加80mC．减少160m D．减少80m38．主机甲与主机乙之间已建立一个TCP连接，主机甲向主机乙发送了两个连续的TCP 段，分别包含300B和500B的有效载荷，第一个段的序列号为200，主机乙正确接收到两个段后，发送给主机甲的确认序列号是。

一、交际英语1.- Mike, I am going to skate in the mountains tomorrow.- Oh, really? _________A.I am sorry.B.Thank you.D.Congratulations!答案：C2.- Congratulations! You won the first prize in today's speech contest. - ________A.Yes, I beat the others.B.No, no, I didn't do it well.C.Thank you.D.It's a pleasure.答案：C3.- Could you help me with my physics, please？- ________A.No, no way.B.No, I couldn't.C.No, I can't.D.Sorry I can't. I have to go to a meeting right now.答案：D4.- Do you mind my smoking here?- _______A.No, thanks.B.Yes, I do.C.Yes. I'd rather not.D.Good idea.答案：B5.- Please help yourself to the seafood.- ________A.No, I can't.B.Sorry, I can't help.C.Well, seafood don't suit.D.Well, I'm afraid I don't like seafood.答案：D二、阅读理解Watching TV is one of the most important activities of the day. TV brings the outside closer to people's home. Some people say the world is smaller than before because of TV.电大、各类远程网络教育统考大学英语B、计算机应用基础统考辅导What's going on in the other countries? How do people live in places far away? Is there a good sports game somewhere? What's life in the deepest part of the sea?If you want to answer these and other kinds of questions, just turn on the TV. Turn it on and watch .You can see a lot and learn a lot. Of course, people can also learn through reading or listening to the radio. But with TV they can learn better and more easily. Why? Because they can hear and watch, too.TV helps to open our eyes. TV also helps to open our minds (思想) . TV often gives us new ideas. We learn newer and better ways of doing something.6.Some people say the world is smaller than before because TV brings the outside world closer to people.A.TB.F答案：A7.We can answer many TV questions when we watch TV.A.TB.F答案：B8.People learn better through TV than through radio because people can not only hear but also watch.A.TB.F10.This passage tells us not to watch TV any more.A.TB.F答案：B11.Our long-term goals mean a lot _______.A.if we cannot reach solid short-term goalsC.if we have dreams of the futureD.if we put forward some plans答案：B12.New short-term goals are built upon______.A.a daily basisB.your achievement in a weekC.current activities答案：DA.we will win final successB.we are overwhelmedC.we will build up our confidence to achieve successD.we should have strong desire for setting new goals答案：CB.We shoinds of goals in life.D.The limitation of long-term goals.答案：C15.Which of the following statements is wrong according to the passage? _______A.The long-term goals cannot amount to very much without achieving short-term goals.B.The intermediate goals build on the foundation of the short-term goals.C.Life is a static thing, thus never allowing a long-term goal to limit us.答案：C三、词汇与语法16.He has ________ on his farm.A.20 head of cattlesB.20 heads of cattlesC.20 heads of cattleD.20 head of cattle答案：D17.He didn't live up to _________ had been expected of him.A.whatB.whichC.thatD.all答案：A18.We’ve missed the last bus. I’m afraid we have no ________ but to take a taxi.A.wayB.choiceC.possibilityD.selection答案：B19.He _______ lives in the house where he was born.A.alreadyB.yetC.still答案：C20.____ she survived the accident is miracle.A.WhatB.ThatC.AsD.Which答案：B四、完型填空要一些新鲜蘑菇。

全国网络教育统一考试（大学英语B）1.–I am afraid I can’t go to your party. I have an important exam tomorrow. 我担心我不能去参加你的晚会了。

明天我有一个重要的考试要参加。

-________________!A. What a pity 太遗憾了。

B. With pleasureC. No problemD. Mind yourself2. Where is Kate? 凯特在哪里？-_________________.A. She’s in England. 她在英国。

B. She’s from London.C. She is a nurse in England.D. She is English.3. -Hello, may I talk to the director now? 我能跟主管通话吗？-_____________________________.A. Sorry, he is busy at the moment. 不好意思，他这会儿正忙。

B. No, you can’t.C. Sorry, you can’t.D. I don’t know.4.- Please help yourself to the seafood. 请尽情享用海鲜。

-________________________________.A. No, I can’t.B. Sorry, I can’t help.C. Well, seafood don’t suit for.D. Thanks, but I don’t like the seafood. 谢谢，但是我不喜欢海鲜。

5. -Thanks for your help. 谢谢你帮忙。

-_________________________.A. My pleasure. 不客气。

1.–What would you like to have,meat or fish?-_________________.A.Either will doB.Yes,I like meatC.Yes,I like fishD.No,they are not my favorite你想吃肉还是鱼？两者皆可。

2.- Don’t make faces in class.- ______________.A.Sorry,I won’t do it againB.Certainly,I willC.That’s OKD.Excuse me,I am wrong不要在课堂上做鬼脸。

对不起，我不会再做了。

3. 4. 5.- Excuse me,but can you tell me the way to the post office?- _____________.A.Don’t ask thatB.Sorry,I’m a stranger hereC.No,I can’t say thatD.No,you’re driving too fast对不起，你能告诉我去邮局怎么走吗？抱歉，我也不是本地人，不知道在哪里。

- Hi,is Mary there,please?- __________.A.Hold on.I’ll get her.B.No,she isn’t here.C.Yes,she lives here.D.Yes,what do you want?你好，我想跟玛丽通电话？电话别挂，我去叫她。

- _________?- He teaches physics in a school.A.What does your father want to doB.Who is your father?C.What is your father?D.Where is your father now?你父亲是做什么的？他在一所学校当物理老师。

第一部分交际英语红色重点掌握1．--Have a cup of tea; ________ 你需要来杯茶吗--Thanks a lot. 非常感谢..A don’t youB haven’t youC shall meD will you2.-- ________ 他怎么样--He is not very well. 他不是很好..A Who is heB What is heC How is heD Who he is3.—Why didn’t you come to my birthday party yesterday 昨天为什么不来参加我的生日晚会-- ________.不好意思;我太太出了个交通事故A Excuse me; my friend sent me a flowerB Fine; I never go to birthday partiesC Well; I don’t like birthday partiesD Sorry; but my wife had a car accident4.—This box is too heavy for me to carry upstairs.这个盒子对我来说太重了;搬不到楼上去--________ .让我帮你吧A You may ask for helpB I’ll give you a handC Please do me a favorD I’d come to help5. -Could I ask you a rather personal question 我可以问您一个私人问题吗-Of course; _________. 当然可以;开始A good ideaB that’s rightC never mindD go aheadKey: DCDBD6.—Oh; dear I’ve just broken a window.噢天啊;我刚刚打破了一扇窗户..-- ________.不用担心的..A GreatB Don’t worryC That’s fineD Not at all7. —Sorry. I have taken your sports shoes by mistake.抱歉;我拿错了你的运动鞋..-- ________.没关系A That’s rightB You’re welcomeC It doesn’t matterD All right8. -That’s a beautiful dress you have on你穿的这件裙子很漂亮- ________.噢;谢谢;我昨天买的A Oh; thanks. I got it yesterdayB Sorry; it’s too cheapC You can have itD See you later9. -How do I get to the cinema能告诉我电影院怎么走吗- ________.沿着这条街;然后向左拐A It’s very far.B Yes; there is a cinema near here.C It’s well known.D Go down this street and turn left.10. -If you like I can mail this letter for you您会喜欢我写封信给你吗- ________ .那你真是太好了..A That’s very kind of youB You are so kindC Please give me a handD You are greatKey: BCADA11. -David injured his leg playing football yesterday.大卫昨天踢球时腿受伤了-Really ________真的吗那怎么发生的啊A Who did thatB What’s wrong with himC How did that happenD Why was he so careless12．-Must I be home before seven我必须在7点之前回来吗- _____ ___.不;不需要A No; you needn’tB No;you mustn’t C Yes; you willD No; you won’t13. -Shall I drive you to the railway station要我开车送你去火车站吗-Oh; don’t bother about it.I’ll take a taxi.哦..不要麻烦;我打个出租..-Well; ________恩;祝你旅途愉快..-Thank you and good-bye 谢谢;拜拜..A come onB helpC have it checked upD have a nice trip 14. -I’m terribly sorry that I’ve spilled some coffee on the carpet.很抱歉;我溅了些咖啡在地毯上..-________ .没关系A. SorryB. It doesn’t matterC. That’s rightD. D on’t mention it15. -Hi; is Mary there; please请问;Mary在吗- ________别挂断;我去叫她A Hold on. I’ll get her.B No; she isn’t here.C Yes; she lives here.D Yes; what do you wantKey: CADBA16. -It’s rather cold in here.Do you mind if I close the window这里相当冷;你介意我把窗关上吗- ________.不介意;去关上吧..A Yes; pleaseB No; go aheadC Sure; pleaseD I don’t like it 17．-Which sweater do you like better你喜欢哪件毛衣- ________.我无法决定A Good ideaB Yes; it’s niceC Yes; pleaseD I can’t decide18.-How clever your little son is你的小儿子真聪明- ________.谢谢..A I don’t think soB In fact he isn’tC Thank youD You are not true19.-Medam;do all the buses go downtown 女士;请问;是不是所有的公交车都开往市区- ________. 对不起;我也不是本地人A Wow; you got the ideaB No;never mindC pretty well; I guess DSorry; I’m new here20.-Could I speak to Don Watkins; please我能和Don Watkins说话吗- ________ 我就是..A I’m listening.B Oh; howare you C Speaking ;please. D I’m Don.Key: BDCDC21.-Tomorrow is my birthday.明天是我的生日..- ________ 祝你生日快乐..A Oh; I have no ideaB I’m glad you like it.C Many happy returns of the dayD You must be very happy.22.-Did you win the 100 metre race 你赢了百米比赛吗-Yes; I did. 是的..-Really真的- ________.是呀..A CongratulationsB Best wishesC Good luckD Right23.-You speak English very good.你的英语说的非常好..- ________.谢谢..A No; not at allB My English is not goodC Thank youD No; you speak better than I24.-I was worried about my maths; but Mr. Brown gave me an A. 我很担心我的数学;但是布朗先生给了我一个A..- ________祝贺你真不容易..A Don’t worry about it.B Congratulations That’s a difficult course.C Mr. Brown is very good.D Good luck to you25.-Thanks for your help.谢谢您的帮助- ________.这是我的荣幸..A My pleasureB Never mindC Quite rightD Don’t thank me K ey: CDCBA26.-Hello; I’m Harry Potter.你好;我是Harry Potter.-Hello; my name is Charles Green; but ________. 你好;我的名字叫Charles Green;但是请叫我Charles..A call my CharlesB call me at CharlesC call me CharlesD call Charles me27.—I’m sorry to trouble you. Can I borrow a pen; please很抱歉打搅您;我能借用下您的笔吗-- ________.当然在这儿A Yes; you can BCertainly It is here C She’s welcomeD Thank you28. -I was born in Boston; but I studied in New York. ________我出生在波士顿;但在纽约上学;你呢-I was born in New York; but studied in Boston.我出生在纽约;在波士顿上学..A What do you doB And youC Where were youD Do you29.-Excuse me; could you show me theway to the nearest post office打扰下;你能告诉我最近的邮局怎么走吗- ________Oh yes Two blocks away from here at the Green Avenue. You can’t miss it.噢;对从这里过两个街区;在格林大街;你不会错过A I beg your pardonB What do you meanC You’re welcome.D Mm; let me think.30、-When are you going to the show你打算什么时候去看这场演出-__________.今天晚上..A. Last night.B.I amC. Yesterday.D. This evening.Key: CBBDD31、--We need some toothpaste.我们需要一些牙膏..-- 让我们去买一些..A. Let’s go to the bookstore.B. Let’s get some.C. Let’s buy them.D. Let’s go.32、--I’m sorry to trouble you.我很抱歉麻烦您..-- .没关系..A. The same to you B What a pity I’m sorry to hear thatC It doesn’t matterD Thanks a lot33、--Unbelievable I have failed the driving test again难以置信我的驾照考试又没通过-- . This is not the end of the world. 振作点..这不是世界末日..A. Good luck B Cheer up C Go ahead D No problem34、--Excuse me; but can you tell me the way to the post office打搅下;你能告诉我去邮局的路吗-- .不好意思;我是外地人.. A. Don’t ask that B Sorry; I’m a stranger hereC No; I can't say thatD No; you’re driving too fast35、--Could you help me with my physics; please请问你能帮我做物理课作业吗-- .很抱歉不行..我马上要去开会..A. No; no way B No; I couldn’tC No; I can’tD Sorry I can’t.I have to go to a meeting right nowKey: BCBBD36.--Now let’s move on to another topic. Can you follow me现在我们换个话题;你能跟的上吗-- . Professor.是的;完全可以..教授..A. No; I am not B Yes; I willC No; I haven’tD Yes; perfectly37.--Can I have a look at your letter; please可以让我看下你的信吗-- . 恐怕您不能看..A. Excuse me; you can’t B I’m afraid you can’tC I can’t agree with youD Yes; thank you38.—Haven’t seen you for ages What are you busy doing now好几年不见了;最近都在忙什么呢-- .我现在在一家书店兼职..A. I have the weather here B My hair is getting a bit longerC Yeah; thanks for comingD I am working part time in a bookshop; you know 39.—How do you do Glad to meet you.你好;很高兴认识你..-- .你好;我也很高兴认识你..A. Fine. How are you B How do you do Glad to meet you; too.C How are you Thank youD Nice. How are you40.—Susan is absent from today’s writing class.苏珊今天缺课了..-- As far as I know; she has never missed a class.怎么会据我所知;她从来不缺课..A. How come B So what C Why D What forKey: DBDBA41．--I think he is a good lecturer.我认为他是一个好老师..-- 我也这样认为..A Sorry; it doesn’t matter.B So do I.C Yes. It’s a good idea.D I don’t mind.42.—What do you think of the song你觉得这首歌怎么样..-- .听起来蛮悦耳的..A It sounds sweetB Ilike music very muchC I don’t know the titleD It was a pleasure43.—Who’s that speaking/ Who’s speaking你是谁--This is Tom .我是TOMA speaksB spokenC speakingD saying44.—How are you feeling你感觉怎么样--Much better. .好多了;谢谢你来看望我..A Thanks for coming to see meB You look greatC You are so kindD Don’t mention it45.—How are you; Bob你好吗;鲍勃-- ; Ted.我很好;谢谢;泰德..A How are youB I’m fine.Thank you.C How do you doD Nice to meet you. Key: BACAB46、 -How is your mother these days你的母亲最近几天怎么样-Oh____________哦;她不是非常好..A. She is good.B. She is not very well.C. Never mind.D. Tha t’s all right.47、 -Let’s go to a m ovie after work; OK我们下班以后去看电影怎么样-__________.为什么不呢A. Not at all.B. Why notC. Never mind.D. Who is it48、-Paul;________鲍;那边在说话的人是谁-Oh; that’s my father And beside him; my mother.哦;那是我的爸爸;在他旁边的是我妈妈..A. what is the person over there.B. who’s talking over there.C. what are they doing.D. which is that.49、-How often do you go dancing你多久去跳一次舞-_______. 每隔一天去一次..A.I will go dancing tomorrow.B. Yesterday.C. Every other day.D. I’ve been dancing for a year.50、-Hello; may I talk to the director now你好;我现在可以和导演谈谈吗-__________.很抱歉;他现在很忙..A. Sorry; he is busy at the moment.B. No; you can’t.C. Sorry; you can’t.D.I don’t know.Key: BBBCA51、--Why not join us in the game为什么不加入我们的游戏呢--__________.好的;我加入..A.OK I’m comingB. No; you do the sameC. Oh; that’s all rightD. Don’t mention it52、-Excuse me; could you tell me the way to the British Museum打搅;你能告诉我怎么去大不列颠博物馆吗-Sorry; I’m a stranger here.不好意思;我是外地人..-___________.还是谢谢你..A. Thanks; anywayB. I t doesn’t matterC. Never mindD. No problem53、--I’m sorry. I lost the key.对不起;我的钥匙丢了..--__________.没关系A. Well; it’s OKB. No; it’s all rightC. You are welcomeD. You are wrong54、--_________你爸爸是从事什么工作的--He teaches physics in a school.他在一所学校教物理..A. what does your father want to doB. who is your fatherC. what is your fatherD. where is your father now55、-How was your trip to London; Jane 简;你在伦敦的旅行如何啊-_________.哦;真的好极了A. Oh; wonderful indeedB.I went there aloneC. The guide showed me the wayD. By plane and by busKey: AAACA56、--Do you dance你喜欢跳舞吗--Yes; I do.是的;我喜欢..--___________你多久去跳一次舞呢 --Every weekend.每个周末A. how hard do you practiceB. how much do you pay for itC. how often do you go dancingD. how long do you practice it57、Would you like to go to the party with me你想跟我一起参加聚会吗___________.恐怕我不能去的..A I’m afraid soB No; I’m sorry notC I’m afraid notD It’s my pleasure58、-Thank you for inviting me.感谢您的邀请..-_________谢谢光临A.I really had a happy time.B. Oh; it’s too late.C. Thank you for coming.D. Oh; so slowly59、-May I see your tickets; please// 此题要记答案Sure可以看一下你的票吗__________.当然可以..A. No; they are mineB. No; you can’tC. SureD. Yes; you can60、-- ________你好吗--Very well; thank you. And you非常好;谢谢;你呢A Good nightB How do you doC How do you like ChineseD How are youKey: CCCCD61、--Would you like some more coffee 你想来点咖啡吗--____________.不了;谢谢..A. Yes. I wouldB. No; I wouldn’tC. No; thank you.D. I’ve had enough.62、-You know; I have three kids now.你知道;我现在有三个孩子..-_________.太好了A. Oh; I’ve heard a lot about youB. That’s wonderfulC. You’ve really changed your hair styleD. Well; I gave up drinking 63、--Could I use your bike for a moment我可以用一会你的自行车吗--_________.可以的A. It’s well.B. It doesn’t matter.C. By all means.D.I have no idea.64、--Don’t watch TV too much onSundays.星期天不要一直看电视..--__________.是的;我不会A. Yes; I won’t.B. No; Iwill. C. No; I won’t. D. Yes; I do.65、--Please help yourself to the seafood.请吃点海鲜--__________.对不起;我不吃海鲜..A. No; I can’t.B. Sorry; I can’t helpC. well; seafood don’t suit forD. Thanks; but I don’t like the seafoodKey: CBCCD66、 - How about going fishing去钓鱼怎么样- ________. I have no patience for that.很抱歉;我对钓鱼缺乏耐心..A. Excuse meB. SorryC. PardonD. Apologize67、-Are you getting a new flat this year 你今年有了套新房子啊-_________I can’t afford to pay my bills; let alone buy a new flat.你在开玩笑啊..我连付账单的钱都没有;更不要说买新房子了..A. Without question.B. You must be joking.C. Good ideaD. Are you sure68、--Well done; Jim; You did very well in the high jump.干得好;Jim;你跳高跳的很不错..--__________.谢谢A. I’m glad to hear thatB. That’s right.C. Thank youD. The same to you69、--What can I do for you我有什么可以为你效劳的吗--__________.我想要一公斤梨..A.I want a kilo of pears.B. You can do in your own way.C. ThanksD. Excuse me. I’m busy.70、-Hey; Tom; what’s up嗨;汤姆;你在忙什么-___________.哦;没忙什么A. Yes; definitelyB. Oh; not much.C. What is happening in your lifeD. You are lucky.Key: BBCAB71、-Do you mind my smoking here你介意我在这吸烟吗-_________.是的;我介意A. No; thanksB. Yes; I doC. Yes; I’d rather notD. Good idea72、-Waiter服务员-________怎么-I can’t eat this.It’s too sweet.我吃不下这个;这个实在太甜了..A.OKB. All rightC. YesD. Pardon73、--Would you like to go skating with me 你想跟我去滑冰吗--_____________.是的;我很喜欢去..A. Yes; I think soB. No; thanksC. Yes; I’d love toD. I’m afraid not74、-I wonder if I could use your computer tonight我在想是否今晚可以用你的电脑-_________I’m not using it right now.行;拿去用吧;今晚我不用..A. Sure; go ahead.B.I don't know.C. It doesn't matter.D. Who cares 75．-I had a really good weekend at my uncle’s.我跟我叔叔过了很愉快的周末..-______ ___.哦;听到这个消息我很高兴..A Oh; that’s very nice of youB CertainlyC It’s a pleasureD Oh; I’m glad to hear that Key: BCCAD76.-I’m sorry for being late;Mr. Li.对不起;我迟到了..-_________.没关系A All rightB That’s rightC Not at allD Never mind77.-We are going to have a singing party tonight. Would you like to join us今晚我们有个歌唱聚会;你想来吗 -_________.恐怕不行;因为我得参加一个重要会议..A I’m afraid not;because I have to go to an important meetingB Of course not. I have no ideaC No; I can’tD That’s all set78.-How about going to dinner at the Mexican restaurant tonight今晚去墨西哥餐厅吃饭怎么样-_________太好了A Forget it.B Sorry; I likeMexican food. C That’s great D Glad you like it.79.-Excuese me; can I smoke here打搅下;我可以在这吸烟吗-_________.您最好别..A You mustn’tB NoC You’d better notD I’m sorry; you can 80.-Shall we sit up here on the grass or down there near the water我们在这儿的草地上坐呢还是去那儿的河边坐-_________如果你不介意;我想在这儿坐..A I’d rather stay here if you don’t mind.B Sorry; I don’t like neither.C Certainly; why notD Yes; we like these two places. Key: DACCA81．-_________.祝贺你..-Thank you.谢谢A CongratulationsB CongratulationC CongratulateD To congratulate82.-Would you like some more rice你想再要一些米饭吗-_________; but I’m quite full.谢谢你的好意;我很饱了A That’s very kind of youB Certainly notC I need no moreD I like some83.-Is it possible for you to work late tonight今晚你可以加班吗-_________.我认为可以A I like itB I’ll do thatC I’d love toD I think so84.-I can’t repair your recorder until tomorrow; I’m afraid.我明天不能修理你的录音机;我恐怕..-That’s OK;there’s_________.可以的;没问题A no problemB no wonderC no doubtD no worry85.-I do apologize for not being able to attend your birthday party.我很抱歉没有参加您的生日聚会..-_________.We’ll get together later.不用介意A Go aheadB Don’t worryC That’s rightD Don’t mention itKey: AADAB86.-Thank you for helping me.谢谢你给我的帮助..-_________.别客气..A Don’t thank meB You are welcome to meC Not at all DI’m glad to do it87.-Will you please give me the note to him 你能帮我递个条子给他吗-_________.当然;我递给他..A Certainly; I’ll give it to himB No; please notC Sorry; I don’tD Yes; please do88.-Would you like another slice of Christmas cake你想再来一块生日蛋糕吗-_________I’m full.不用;谢谢;我饱了..A Yes; please.B No more; thanks.C Why notD Nothing more.89.-Must I take a taxi我必须坐出租车吗-No; you_________. You can take a car.不必..你可以坐我的车..A had better toB don’tC must notD don’t have to90.-So; _________this weekend; Kate那么;你这个周末做了什么;卡特-Oh; Diane and I went for a drive in the country.哦;戴安娜跟我在城里开车兜风..A what did you doB how well did you playC how good were youD when did you goKey: CABDA91.-WowThis is a marvelous room I’ve never known you’re so artistic.哇呜多么漂亮的房间啊;我从来不知道你如此有艺术品位啊-_________.谢谢你的赞扬A Great; I am very art-consciousB Don’t mention itC Thanks for your complimentsD It’s fine92.- _________你父母到巴黎呆了多久了-Well; they got there last Wednesday. So about a week.他们上星期三到那里的..呆了差不多一星期了..A When did your parents arrive at ParisB How long have your parents been in ParisC Did your parents arrive at Paris last WednesdayD When will yourparents go to Paris93．-Merry Christmas 圣诞节快乐-_________.祝你也圣诞节快乐..A I hope soB ReallyC Thank youD The same to you94.-What is your eldest sister like你大姐长的怎么样-_________.她长的很高..A She is happyB She is illC She is tallD She is at home95.-Could you be so kind as to turn down that rock “n” roll I’m preparing for tomorrow’s exam.您可以把摇滚乐声音开小点吗我在准备明天的考试..-_________ 当然;很抱歉打搅到你..A It’s none of your business.B What are you doingC Sure. Sorry to disturb you.D No; I don’t think so.Key: CBDCC96.-Your dress is very beautiful. 你的衣服很漂亮-_________I bought it yesterday.谢谢;我昨天买的..A Oh; no.B Oh; reallyC Just so-so; I think.D Thank you.97.-Sorry; I couldn’t come to the party. I was sick that day.抱歉;我没能参加那个聚会;我那天生病了-_________.没关系A I don’t know thatB That’s all rightC Yes; we’ll have another partyD No; the party wasn’t held98.-Would you mind changing seats with me你介意和我换个位置吗-_________.不介意..A Yes; you canB Of course; I like toC No; I don’t min dD Certainly; please do99. -How tall is your sister你妹妹有多高-_________ 她跟我一样高A She is not very well.B She is 28 years old.C She is very nice.D She is as tall as I am.100．-Thank you for your great dinner.I really enjoyed it.谢谢您的晚餐;我很享用..-_________you enjoyed it.我很高兴您喜欢A I’m so gladB I’m sorryC What a pityD SurprisinglyKey: DBCDA101. -I missed yesterday’s football final. 我错过了昨天的足球决赛..- _________真遗憾A It’s a good idea.B What a pityC Remember to bring it next time.D I’m glad to hear that.102.-Could I borrow your car for a few day 我能借你的车用几天吗-_________.当然可以..给你..祝你旅途愉快..A Yes; you may borrowB Yes; go onC Sure; here you are. Enjoy your journeyD It doesn’t matter103.-What would you like to have; meat or fish 您想要来点什么;吃肉还是鱼-_________. 都行A Either will doB Yes; I like meatC Yes; I like fishD No; they are not my favorite104.-CongratulationsYou won the first prize in today’s speech contest.祝贺你在今天的演讲比赛中获得冠军..-_________. 谢谢你..A Yes; I beat the othersB No; no; I didn’t do it wellC Thank youD It’s pleasure105.-Oh; sorry to bother you. 哦;很抱歉打搅您..-_________.没关系..A That’s OkayB No; you can’tC That’s goodD Oh; I don’t knowKey: BCACA106.-Thank you so much for the coat you bought me.非常感谢你帮我买的那件外套..-_________.我很高兴你喜欢它..A No thanksB I’m gladyou like it C Please don’t sayso D No; it’s not so good107. - _________ 你从哪儿来-I’m from Mexico.我从墨西哥来..A Where are you from BHow do you come hereC What’s your name DHow far is it108.-Thank you for your nice gifts.谢谢你的漂亮礼物..-_________ 我很高兴你喜欢它..A I’d glad you like it.B No thanks.C It’s very kind of you.D I’m sorry to hear that.109.-Hi;Tom; how’s everything with you 你好;汤姆;近来都好吗-_________; and how are you还不错;你呢A Don’t mention itB Hm; not too badC ThanksD Pretty fast 110. -What’s your father do你爸爸是做什么工作的-_________.他是农民..A He is cleaning the streetB He is fortyC He is a farmerD He is all rightKey: BAABC111.-Can you go to the concert with us this evening今晚你能和我们一起去听音乐会吗-_________.我很高兴去;但今晚我很忙..A No; I already have plansB I’d love to;but I’m busy tonightC No; I really don’t like being with youD I’m ill;so I shouldn’t go out112.—Hello; may I speak to Mike 你好;我可以找下麦克吗--_________ 抱歉;他不在A Who are youB Sorry; he isn’t in.C Thank you very much.D Yes; here you are.113.-Marilyn; I’m afraid I have to be leaving now.玛琳;我恐怕现在不得不走了..-_________噢;那么早A That sounds wonderful.B Oh; so earlyC Not at all.D Good luck 114.-Thank God. It’s Friday again.A nice weekend感谢上帝今天又是星期五了;过个愉快的周末-_________.你也是..A Me tooB Yes; I’ll be free thenC That’s all rightD The same to you115．-Please help yourself to the fish.请随意吃点鱼..-_________谢谢;不过我不喜欢吃鱼..A. Thanks; but I don’t like the fish. B Sorry; I can’t help.C Well; fish don’t suit me.D No; I can’t.Key: BBBDA116.-Don’t take too long at the coffee shop. It’s 14:15.不要在咖啡店待的太久;现在是14：15了-_________.我看下;我们过30分钟走A I’ll think it overB I see. We have 30 minutes leftC That’s very kind of youD I’m afraid so117.-Mike;I am going to skate in the mountains tomorrow.麦克;我明天要去山上滑冰..-Oh; really _________噢;真的过的愉快..A Good luck.B Great.C Have a good time.D Congratulations118.-Excuese me; is there any grocery store around here打搅下;附近有杂货店吗-Yes; ________on Pine street .It’s not far from here.是的;在Pine街上有一家;离这不远..A you like itB there is oneC you’ll catch itD it’s warm and foggy119.-I’m going to take my entrance test tomorrow.我明天要参加我的入学考试..-________祝你好运气A Good luckB Cheers CCome on D Congratulations 120. –Why not go and have dinner in the restaurant为什么不去餐厅吃晚餐呢-________. It’s too expensive.我恐怕不行;那太贵了A. Why notB. I agreeC. I’m afraid notD. I’m sureKey: BCBAC。

计算机全国统考计算机网络考研真题和答案-CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIAN网络习题整理（09-14年考研真题）第1章概论选择题1. （09年考研33题）在OSI参考模型中，自下而上第一个提供端到端服务的层次是A. 数据链路层B. 传输层C. 会话层D. 应用层【解答】选B。

试题中指明了这一层能够实现端到端传输，也就是端系统到端系统的传输，因此判断是传输层。

数据链路层主要负责传输路径上相邻节点间的数据交付，这个节点包括了交换机和路由器等数据通信设备，这些设备不能称之为端系统，因此数据链路层不满足题意。

试题中指明了这一层能够实现传输，会话层只是在两个应用进程之间建立会话而已，应用层只是提供应用进程之间通信的规范，都不涉及到传输。

【考查知识点】本题考察的知识点主要是OSI模型及其各层的主要功能。

2. （10年考研33题）下列选项中，不属于网络体系结构中所描述的内容是A.网络的层次B.每一层使用的协议C.协议的内部实现细节D.每一层必须完成的功能【解答】选C。

把计算机网络的各层及其协议的集合称为网络体系的结构；换种说法，计算机网络体系结构就是这个计算机网络及其构件所应完成的功能的精确定义。

显然A、B、D强调的是各层的功能及其使用的协议，C协议的内部实现细节不符合；【考查知识点】考察的是对计算机网络体系结构定义的理解；3. （10年考研34题）在下图所示的采用“存储-转发”方式分组的交换网络中，所有链路的数据传输速度为100Mbps，分组大小为1000B，其中分组头大小20B，若主机H1向主机H2发送一个大小为980000B的文件，则在不考虑分组拆装时间和传播延迟的情况下，从H1发送到H2接收完为止，需要的时间至少是A. 80msB. 80.08msC. 80.16msD.80.24ms【解答】选C。

由题设可知，分组携带的数据长度为980B，文件长度为980000B，需拆分为1000个分组，加上头部后，每个分组大小为1000B，总共需要传送的数据量大小为1MB。

一、交际英语1.- How do you like the movie we saw yesterday- _________A.You are welcome.B.How about youC.I've never seen a better movie than it.D.It is very expensive.答案：C2.- Unbelievable I have failed the driving test again- _______ This is not the end of the world.A.Good luck.B.Cheer up.C.Go ahead.D.No problem.答案：B3.- ________- He teaches physics in a school.A.What does your father doB.Who is your fatherC.What is your father doingD.Where is your father now答案：A4.- Excuse me; how much is the jacket- It's 499 Yuan. ________A.Oh; no. That's OKB.How do you like itC.Which do you preferD.Would you like to try it on答案：D5.- Hi; Tom; how's everything with you- ___________; and how are youA.Don't mention itB.Hm; not too badC.ThanksD.Pretty fast答案：B电大、各类远程网络教育统考大学英语B、计算机应用基础统考辅导全套题库;精心整理并归类完毕;全中文翻译;视频教程讲解;零基础一次性通过;索取请加：二、阅读理解Look at the instructions on the bottle of the medicine and then choose the right answers.请阅读药瓶上的说明;选择正确的答案..John is twelve years old. He had a bad cold and coughed day and night. He went to see a doctor.6.John should take 3 teaspoonfuls a day.A.TB.F答案：A7.The medicine should be kept in any place.A.TB.F答案：B8.John should shake the medicine well before he takes it.A.TB.F答案：A9.When kids are two years old; they cannot take this medicine.A.TB.F答案：A10.John will stop taking the medicine when it is left after Dec.1st; 2002.A.TB.F答案：BIn the United States; it is not customary to telephone someone very early in the morning. 在美国通常不会在清晨给人家打电话..If you telephone him early in the day; while he is shaving or havingbreakfast; the time of the call shows that the matter is very important and requires immediate attention. The same meaning is attached to telephone calls made after 11:00 pm. If someone receives a call during sleeping hours; he assumes it's a matter of life or death. The time chosen for the call communicates its importance.11.What is the main idea of this passage ________A.It is not customary to telephone someone in the morning and in sleeping hours in the U.S.B.The role of time in social life over the world.C.If people are late; they may be regarded as impolite or not fully responsible in the U.S.D.Not every country treats the concept of time as the same.答案：B12.What does it mean in the passage if you call someone during his or her sleeping hours _______A.A matter of work.B.A matter of life or death.C.You want to see him or her.D.You want to make an appointment with him or her.答案：B13.Which of the following time is proper if you want to make an appointment with your friend in the U.S. A.A.at 7:00 amB.at 4:00 pmC.at the midnightD.at 4 am答案：B14.Which of the following statements is true according to the passage ________B.No misunderstandings arise between people from different cultures about the concept of time.D.Promptness is valued highly in American life.答案：D15.From the passage we can safely infer that _______A.i t’s a matter of life or death if you call someone in day time.B.the meaning of time differs in different parts of the world.C.it makes no difference in the U.S. whether you are early or late for a business party.D.if a person is late for a date; he need n’t make some explanation.答案：B三、词汇与语法16.I gave Grace a present but she gave me nothing ________.A.in returnB.in turnC.in advanceD.in short答案：A17.Samuel Clemens; ________ as Mark Twain; was one of the most famous American writers.A.to knowB.to be knownC.knownD.knowing答案：C18.I didn’t know what to do; but then an idea suddenly ________ to me.A.appearedB.happenedC.occurredD.emerged答案：C19.Australia is one of the few countries ____ people drive on the left of the road.A.whichB.thatC.whereD.on which答案：C20.- Write to me when you get home.- OK; I _______.A.mustB.shouldC.willD.can答案：C四、完型填空It was getting dark. 天色渐晚.. Some children and two Canadian women were still ___21___ on the ice near a big hotel. They were having a good time.Suddenly the ice broke. One of the boys fell into the water. The children shouted; “Help Help” They didn't know what to so. The two Canadian friends heard ___22___ and skated over to get the boy out of the water.The ice was thin. The two Canadians fell into the water; too. But they tried their best to ___23___ the little boy. They knew they must be quick. If they didn't push him up onto the ice; he would soon die.Many people ran over to help.Some of them had ropes and poles. A young man jumped into the water to save the ___24___ people.The boy and the two Canadian women were out of water at last. One of the women didn't feel well. She was sent to the ___25___ at once. But she felt very happy because the boy was safe.21.A.saveB.hospitalC.threeD.skatingE.them答案：D22.A.saveB.hospitalC.threeD.skatingE.them答案：E23.A.saveB.hospitalC.threeD.skatingE.them答案：A24.A.saveB.hospitalC.threeD.skatingE.them答案：C25.A.saveB.hospitalC.threeD.skatingE.them答案：B五、英译汉26.Their parents don't know them as well as their friends do.答案：他们的父母不像朋友那样了解他们..27.Many schools will open for lessons at the beginning of September.答案：很多学校九月初开学..28.Only on weekends; cars can not go into the Central Park.答案：只有在周末;中央公园不许汽车入内..29.This box can hold more books than that one.答案：这个箱子比那个箱子能装更多的书..30.He didn't need to attend the meeting.答案：他没必要参加那个会议..31.We must take some measures to control the pollution.答案：我们必须采取措施来控制污染..六、写作32.写作Instructions:根据下面所给的题目和提纲用英语写出一篇不少于80词的短文..1.你对“兴趣是最好的老师”的看法；2.举例说明你的观点..Interest is the Best Teacher. 兴趣是最好的老师..电大、各类远程网络教育统考大学英语B、计算机应用基础统考辅导全套题库;精心整理并归类完毕;全中文翻译;视频教程讲解;零基础一次性通过;索取请加：Interest is the Best Teacher.Interest can be a very good teacher. It guides you to discover things you are interested in and explore the mysteries of some amazing thing. When your teacher asks you to learn something; you are forced to; not active. But if you are interested in something; you will be glad to study it. You will search the Internet to find information or ask someone who knows something about it. You will try your best analyze it and understand it. Doing so always has a good effect on yourself.The famous basketball player; Michael Jordan once said: "I love this game." When asked why he could get great achievements in basketball. Interest became the teacher of Jordan. The love of basketball took him into the glory of success.Rooted in everyone’s heart; interest is not far away from us. What’s the most important is how you take it. Our hearts are many wireless stations; the more you receive messages sent by interest; and the more successful you will be.。