单招计算机英语试题及答案
2023年全国普通高等学校计算机单招真题英语试卷及答案
2023年全国普通高等学校计算机单招真题英语试卷及答案第一部分：阅读理解Passage 11. C2. D3. A4. BPassage 21. C2. A3. D4. B第二部分：完形填空1. C2. A3. B4. D第三部分：语法填空1. were2. to3. and4. by第四部分：改错1. it→them2. have→has3. 在 at 前加 a4. to learn 前加 a第五部分：短文写作One possible answer (800 words):The cloze passage section assessed candidates' understanding of context and their ability to choose the appropriate words to fill in the gaps. This section tested not only their vocabulary knowledge but also their understanding of grammar and sentence structure.The grammar section focused on various grammar rules and required candidates to apply them correctly in given sentences. This section aimed to test candidates' ability to identify and correct grammatical errors.The error correction section aimed to assess candidates' attention to detail and their ability to identify spelling and punctuation errors in given sentences. This section required candidates to carefully examine each sentence and make necessary corrections.The essay writing section challenged candidates to express their thoughts and ideas on a given topic. It tested their ability to structure their writing, use appropriate vocabulary, and convey their message effectively within a limited word count.参考答案仅供参考，以考试官方公布的为准。
计算机英语试题及答案
计算机英语试题及答案一、选择题（每题2分，共20分）1. What does the term "CPU" stand for?A. Central Processing UnitB. Central Power UnitC. Customer Personal UnitD. Control Power Unit答案：A2. The term "RAM" refers to:A. Random Access MethodB. Random Access MemoryC. Remote Access ModuleD. Real-time Application Module答案：B3. Which of the following is a type of computer virus?A. TrojanB. TractorC. TrackerD. Tracker答案：A4. The acronym "GUI" stands for:A. Graphical User InterfaceB. General User InterfaceC. Graphical Unified InterfaceD. Global User Interface答案：A5. What is the purpose of an "API" in computer programming?A. Application Programming InterfaceB. Advanced Programming InterfaceC. Automated Programming InterfaceD. Advanced Programming Indicator答案：A6. The term "LAN" is short for:A. Local Area NetworkB. Long Area NetworkC. Limited Area NetworkD. Large Area Network答案：A7. Which of the following is a common file extension for a text document?A. .txtB. .jpgC. .exeD. .mp3答案：A8. The process of finding and removing errors in a computer program is called:A. DebuggingB. BuggingC. LoggingD. Tagging答案：A9. What does "FTP" stand for?A. File Transfer ProtocolB. Fast Transfer ProtocolC. Full-Time ProtocolD. Future Technology Protocol答案：A10. The term "URL" stands for:A. Uniform Resource LocatorB. Unique Resource LocatorC. Universal Resource LocatorD. User Resource Locator答案：A二、填空题（每空1分，共10分）11. The basic unit of data in a computer is the _______.答案：bit12. A computer's _______ is the primary component that controls and processes data.答案：CPU13. The _______ is a type of software that protects a computer from malicious software.答案：antivirus14. A _______ is a location on a network where files can be stored and accessed.答案：server15. The process of converting data into a code to protect its confidentiality is known as _______.答案：encryption16. A _______ is a set of data that describes the characteristics of a file or set of files.答案：metadata17. The _______ is the process of recovering data after a system failure.答案：backup18. The term _______ refers to the use of a computer to create visual content, such as images and videos.答案：graphics19. A _______ is a program that controls the way a computer system operates.答案：operating system20. The _______ is the process of connecting two or morenetworks to enable communication between them.答案：networking三、简答题（每题5分，共20分）21. Explain the difference between a "bit" and a "byte".答案：A bit is the smallest unit of data in computing, representing a single binary digit (0 or 1). A byte is a group of eight bits, which is used to represent a character or a string of data.22. What is the role of a "firewall" in a computer system?答案：A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It acts as a barrier between a trusted internal network and untrusted external networks, such as the Internet.23. Describe the purpose of a "router" in a computer network.答案：A router is a networking device that forwards data packets between computer networks. It uses routing tables to determine the best path for data to travel, allowing multiple devices to communicate with each other across different networks.24. What is "cloud computing" and how does it benefit users?答案：Cloud computing is the delivery of computing services, including storage, processing power, and software, over the internet. It benefits users by providing scalable resources, reducing the need for on-premises infrastructure, and allowing for remote access to applications and data.四、翻译题（每题5分，共20分）25. Translate the following sentence into English: "操作系统是管理计算机硬件和软件资源的程序。
单招考试计算机+英语试卷(答案) (3)
单独计算机专业招生文化考试（考试时间90分钟，120分）一.选择题（20小题，60分）1.UNIX系统中，输入／输出设备被看成是下列四种文件的( )。
A.链接文件B.设备文件C.索引文件D.特殊文件2.帧中继(Frame Relay)交换是以帧为单位进行交换，它是在( )上进行的。
A.物理层B.数据链路层C.网络层D.运输层3.TCP／IP的互联层采用IP协议，它相当于OSI参考模型中网络层的( )。
A.面向无连接网络服务B.面向连接网络服务C.传输控制协议D.X.25协议4.TCP／IP参考模型中，应用层协议常用的有( )。
A.TELNET，FTP，SMTP和HTTPB.TELNET，FTP，SMTP和TCPC.IP，FTP，SMTP和HTTPD.IP，FTP，DNS和HTTP5.下面的四个IP地址，属于D类地址的是( )。
A.10.10.5.168B.168.10.0.1C.224.0.0.2D.202.119.130.806.在数字数据编码方式中，一种自含时钟编码方式是（）A 二进制编码B 曼彻斯特编码C 脉冲编码D 非归零码7.Kerberos是：( )A.秘密钥认证系统B.公钥认证系统C.防御系统 D 以上都不是8.在Client/Server计算模式中，中间件（Middleware）的主要作用是利用高层应用程序编程接口（API）来隔离( )。
A.通信网络与操作系统 B 应用软件和网卡驱动程序C.应用与网络 D 网络用户与网络管理员9.中断向量地址是：( )A.中断子程序入口地址 B 中断服务程序入口地址C.中断服务程序入口地址的地址 D 主程序的断点地址10.IP地址是一个( )位的逻辑地址。
A.8位B.16位C.32位D.64位11.在微型计算机中，微处理器芯片上集成的是___________。
A.控制器和运算器B.控制器和存储器C.CPU和控制器D.运算器和I/O接口12.微型计算机的主要技术指标有___________。
高职单招计算机+英语试卷(含答案) (6)
单独考试招生文化考试综合试题卷一.选择题：1.下面是关于计算机病毒的4条叙述，其中正确的一条是______。
A.严禁在计算机上玩游戏是预防计算机病毒侵入的唯一措施B.计算机病毒是一种人为编制的特殊程序，会使计算机系统不能正常运转。
C.计算机病毒只能破坏磁盘上的程序和数据D.计算机病毒只破坏内存中的程序和数据2.操作系统主要功能是______。
A.实现软.硬件的转换B.管理系统所有的软.硬件C.把源程序转换为目标程序D.进行数据处理3.在Windows中，为了弹出“显示属性”对话框以进行显示器的属性，下列操作中正确的是______。
A.用鼠标右键单击“任务栏”空白处，在弹出的快捷菜单中选择“属性”项B.用鼠标右键单击桌面空白处，在弹出的快捷菜单中选择“属性”项C.用鼠标右键单击“我的电脑”窗口空白处，在弹出的快捷菜单中选择“属性”项D.用鼠标右键单击“资源管理器”窗口空白处，在弹出的快捷菜单中选择“属性”项4.文件夹的命名原则规定文件夹的名称，不能包括的字符是______。
A.字母B.数字C.下划线D.斜杠5.对windows的回收站，下列叙述正确的是______。
A.“回收站”中可以存放所有外存储器中被删除的的文件或文件夹B.“回收站”是特殊的文件夹C.“回收站”的大小是固定的，不能调整D.“回收站”的文件不可以还原6.在Word2000编辑状态，要在文档中添加符号"★"，应当使用_____中的命令。
A."文件"菜单B."编辑"菜单C."格式"菜单D."插入"菜单7.在Word2000中，可使用_____菜单中的"分隔符"命令在指定位置进行强制分页。
A.编辑B.格式C.插入D.工具8.下面关于在Word2000中对段落行间距进行调整的描述，错误的是_____。
A.可以对不同段落设置相同的行间距B.可以对不同段落设置不同的行间距C.可以通过"字体设置"调整行间距D.可以通过"格式刷"设置段落行间距9.在Word2000中利用标尺可改变段落缩排方式.调整左右边界.改变表格栏宽度，则对标描述不正确的有_____。
高职单独招生计算机+英语卷(答案) (2)
单独考试招生文化考试综合试题卷（60分钟，共100分）一.选择题(60分)1.在计算机中,汉字"国"所占的字节数是( )A.1B.2C.4D.82.小明为家中的计算机安装了瑞星杀毒软件,该软件被安装到计算机的哪个硬件设备中( )A.硬盘B.内存C.光盘D.CPU5.以下行为中,不恰当的是( )A.安装正版软件B.购买正版CDC.利用互联网散布他人隐私D.参加反盗版公益活动4.关于病毒,以下说法错误的是( )A.可通过网络传播B.可传染给操作计算机的人C.可潜伏于软盘中5.目前,配"Pentium 4"CPU的微型计算机属于计算机的( )A.第一代产品B.第二代产品C.第三代产品D.第四代产品6.计算机软件系统应包括( )A.编辑软件和连接程序B.数据库软件和管理软件C.程序和数据D.系统软件和应用软件7.下列方法中,可以有效降低计算机病毒危害的是( )A.使用盗版软件B.对重要数据定期进行备份C.对来历不明的软盘和光盘不需要防毒检查D.打开来历不明的电子邮件8.下列不属于计算机输入设备的是( )A.鼠标B.话筒C.键盘D.打印机9.智能机器人利用计算机来模拟人类思维而展开的系列活动,属于计算机应用中的( )A.数值计算B.自动控制D.辅助教育10.RAM中存储的数据在断电后是否会丢失( )A.部分丢失B.完全丢失C.不会丢失D.不一定丢失11.关于计算机病毒的传播途径,不正确的说法是( )A.外来磁盘软件的复制B.通过E-Mail的收发C.通过生物病毒传播D.通过网络下载软件12.在微型计算机内存储器中,不能用指令修改其存储内容的部分( )A.RAMB.DRAMC.ROMD.SRAM13.计算机病毒发作后,可能( )A.损坏计算机的键盘B.再也无法清除病毒C.影响计算机的正常运行D.影响计算机使用者的身体健康14.瑞星.金山毒霸等杀毒软件属于( )A.系统软件C.应用软件D.智能软件15.计算机发展的总趋势是( )A.智能化.多媒体化.网络化B.机械化.自动化.简单化C.智能化.简单化.网络化D.人工化.网络化.复杂化16.计算机能处理声音.动画.图像等信息,这种技术属于( )A.网络技术B.多媒体技术C.人工智能技术D.自动控制技术17.在微型计算机中,不属于微处理器功能的是( )A.算术运算B.逻辑运算C.控制和指挥各部分协调工作D.显示数据处理18.家用电脑属于( )A.巨型机B.中型机C.小型机D.微型机19.计算机辅助设计的简称是( )B.CAIC.CPUD.CAM20.微型计算机硬件系统中最核心的部件是( )A.存储器B.输入输出设备C.CPUD.UPS二.判断题(20分)1.文件夹中只能包含文件A.正确B.错误2.计算机辅助测试的英文缩写是CATA.正确B.错误3.中央处理器和主存储器构成计算机的主体，称为主机。
单招考试英语+计算机试卷及答案 (5)
2023年单独招生统一考试英语试卷（满分120分，考试时间90分钟）一.选择题：（本题共20小题，每小题3分，共60分）1.Troubled by a terrible headache, Catherine wondered how she could__________ herself of the bad situation.A.throwB.ridC.moveD.remove2.more and more forests destroyed, many animals are facing the danger of dying out.( )A.BecauseB.AsC.WithD.Since3.---What a nice jacket! It looks good on me !---Don’t you think it is too tight ___ the shoulders?A.beyondB.betweenC.fromD.across4.The more words you are familiar with, the less you are aware of reading words and_______ you are aware of content and meaning.A.moreB.lessC.The moreD.the less5.Even in winter days, Jane likes to have the window( )A.to openB.opening isC.opensD.open6.—There are so many grammar difficulties in this book, aren’t there? —Yes._________ what the book is talking about, you’d better refer to English teachers.A.KnownB.KnowingC.To knowD.Know7．—It's a long time ________ we last met at the airport.—Yes, and it will be another week ________ we can meet again．A.before; sinceB．when; beforeC．since, whenD．since; before8.You'd better.__the word in a dictionary.A.look upB.look forC.look afterD.look out9..Anna eats at home every day.She.__goes to a restaurant.A.seldomB.probablyuallyD.already10.l was flowing into the river when a pipeline__A.damagedB.burstC.disturbedD.met11.- Excuse me, I am looking for a copy machine.（）Go upstairs and it's in the room______your left.A.at isB.fromC.in andD.on12.I told Mary that you'd be late_____she wouldn't start worrying.（）A.so thatB.becauseC.even ifD.unless13.We thought there must be something_________because we hadn't heard from you for quite a long time.（）A.rightB.wrongC.good isD.bad14.She'd lived in London and Manchester, but she liked ______ and moved to Cambridge.A.bothB.neitherC.noneD.either15.Grandma pointed to the hospital and said, "That's ______ I was born."A.whenB.howC.whyD.where16.Would you please tell me the price of___handbag you are carrying? If it’s reasonable， I plan to buy______, too.( )A./，itB.the, oneC.a，itD./，one17.---1 am going to take you to Shanghai Disneyland this summer holiday, Bob.( )---Is it a____? Don’t disappoint me，I hope.A.requestB.solutionC.replyD.Promise18.__ _ .the course she preferred a bit hard for her，she decided to move to( )a lower level.A.FindingB.FoundC.To findD.Find is19.Before you select a book，you' d better the first few pages to ( )know whether it is it too easy or too difficult for you.A.look outB.look upC.look forD.look through20.______ makes Mr.Mark ley anxious is.fewer and fewer customers step into his store.And shopping online is getting increasingly popular in recent years.( )A.What，whyB.What， thatC.That， thatD.It， what二.填空题：(共30分)There was once a lonely girl who wanted love very much.One day __1____she was walking in the forests, she found two __2____birds.She took them ___3___and put them in a small cage.She was ___4___to have two friends.She looked after them with love and the birds grew ___5____.One day the girl ___6__to leave the door of the cage open.The larger and stronger of the __7___flew out of the cage.The girl was ___8___that it would fly away.She __9___it quickly.She felt glad that she caught the bird before it could __10___away.Suddenly she couldn’t hear a __11____ from the bird When she opened her hand, the bird was ___12____dear Her lovekilled the bird! Then she noticed the other bird jumping up and down __13____ the cage.She could feel its great need for ___14_____.It wanted to fly into the clear, blue sky.So she lifted it from the cage and let it fly away ____15____.The bird circled once, twice and three times.The girl ___16__as the bird flew.She didn’t care about ___17___ the bird any more.She wanted it to be happy.Suddenly the bird flew ___18____ and landed softly on her shoulder.It sang the sweetest song she had ever ___19___. The fastest way to lose love is to hold on it too hard and the best way to keep love is to give it ___20____.( )1. A.while B.during C.before D.after( )2. A.dead B.dying C.living D.alive( )3. A.on B.out C.up D.home( )4. A.worried B.quick C.happy D.sad( )5. A.heavier B.strong C.bigger D.weak( )6. A.happened B.started C.stopped D.wanted( )7. A.two B.three C.four D.five( )8. A.surprised B.shocked C.afraid D.wondering( )9. A.held B.caught C.put D.killed( )10. A.walk B.jump C.run D.fly( )11. A.sound B.voice C.word D.cry( )12. A.still B.already C.yet D.just( )13. A.outside B.inside C.against D.across( )14. A.freedom B.water C.food D.air( )15. A.sad B.happy C.sadly D.happily( )16. A.cried B.watched C.ran D.walked( )17. A.losing B.catching C.keeping D.feeding( )18. A.farther B.closer C.slower D.quicker( )19. A.sung B.written C.heard D.learned( )20. A.care B.cage C.wings D.help三.阅读理解：(共20分)Baths and bothing have long been considered of medical importance to man.In Greece there are the ruins(废墟) of a water system(系统) for baths built over 3,000 years ago.The Romans had warm public baths.In some baths, as many 3,000 persons could bathe at the same time.Treating disease by taking bathing has been popular for centuries.Modern medical bathing first became popular in Europe and by the late 1700’s has also become popular in the United States.For many years frequent(经常的) bathing was believed to be bad for one’s health.Ordinary bathing just to keep clean was avoided(避免), and perfume was often used to cover up body smells!By the 1700’s doctors began to say that soap and water were good for health.They believed that it was good for people to be clean.Slowly, people began to bathe more frequently.During the Victorian Age of the late 19th century, taking a bath on Saturday night became common.In the United States ordinary bathing was slow to become popular.During the 18th and early 19th centuries, many Americans were know as “The Great Unwashed!” In one American city , for example, a person was only allowed to take a bathe every thirty days! That was a law!Frequency of bathing today is partly a matter of habit.People know that bathing for cleanliness is important to health, Doctors know that dirty bodies increase the chance of diseases.As a result, in the United States, people generally bathe often.Some people bath once a day at least.They consider a daily bath essential (=necessary) to good health.1.A water system for baths was built by_____over 3,000 years ago.A.the RomansB.the GreeksC.the AmericansD.the Europeans2.Dirty bodies can_____ .A.ruin one’s businessB.cause diseaseC.drive customers awayD.cause good health3.In the 18th century doctors believed that being clean was_____ .A.unimportantB.good forhealth C.harmful D.important4.The underlined word perfume probably means______.A.a sweet smelling substanceB.good healthC.a strange smelling substancerge wealth5.Which_____of the following gives the main idea of the passage?A.Everybody in America takes a daily bath.B.A bath a day keeps the doctor away.C.Taking baths has become popular in the world.D.Bathing has become easier and cheaper.四.书面表达：(满分10分)请以"绝不放弃"为话题,写一篇不少于50词的文章,立意自定,文体自选,标题自拟,所写内容必须在话题范围之内.要求选好角度,确定立意,明确文体,自拟标题;不要套作,不得抄袭.参考答案：一.选择题：1-5:BCDCD 6-10:CDAAB11-15:DABBD 16-20:BDADB部分选择题答案解析：8.答案:A解析:考查动词短语辨析。
高职单招计算机+英语试卷(含答案) (2)
单独考试招生文化考试综合试题卷一.选择题：1.在windows 中，粘贴命令的快捷组合是______。
A.ctrl+cB.ctrl +XC.ctrl + aD.ctrl + v2.在下列有关Windows菜单命令的说法中，不正确的是______。
A.命令前带有符号（“√”）表示该命令有效B.带省略号（…）的命令执行后会打开一个对话框C.命令呈暗淡的颜色，表示相应的程序被破坏D.当鼠标指向带黑三角符号的菜单项时，会弹出有关级联菜单3.Windows中有很多功能强大的应用程序，其“磁盘碎片整理程序”的主要用途是______。
A.将进行磁盘文件碎片整理，提高磁盘的读写速度B.将磁盘文件碎片删除，释放磁盘空间C.将进行磁盘碎片整理，并重新格式化D.将不小心摔坏的软盘碎片重新整理规划使其重新可用4.光盘驱动器通过激光束来读取光盘上的数据时，光学头与光盘______。
A.直接接触B.不直接接触C.播放VCD时接触D.有时接触有时不接触5.______用于压缩静止图像。
A.JPEGB.MPEGC.H.261D.G.7226.在Word 的编辑状态下，执行"文件"菜单中的"关闭"命令，______。
A.将正在编辑的文档丢弃B.将关闭当前窗口中正在编辑的文档C.将结束Word 工作，返回到Windows 桌面上D.将关闭Word 主窗口，屏幕上不再显示7.在Word 文档编辑中，"撤消"命令的功能是_____。
A.关闭已打开的当前文档B.退出Word 窗口C.撤消上一步进行的操作D.删除选定的内容8.Word2000 下的"快速保存文件"是将_____存盘。
A.整个文件内容B.变化过的内容C.选中的文本内容D.剪贴板上的内容9.在Word 的编辑状态下，执行编辑菜单中"复制"命令后_________。
A.被选择的内容被复制到插入点处B.被选择的内容被复制到剪贴板C.插入点所在的段落内容被复制到剪贴板D.光标所在的段落内容被复制到剪贴板10.在Word2000中，若想控制段落的第一行第一字的起始位置，应该调整____。
单招英语试+计算机卷及答案 (3)
单招英语试卷（满分120分，考试时间90分钟）一.选择题：（本题共20小题，每小题3分，共60分）1.I’d like you to meet David’a cowboy._______A.dark，handsome and tallB.tall，handsome and darkC.dark，tall and handsomeD.tall，dark and handsome2.The young student is_______as a writer.It’s____to all his teachers.A.success；surpriseB.a success；sorpriseC.success；a surpriseD.a success；a surprise3.My mother’s is getting grey，but my father has only a few grey ______.A.hairs；hairB.hair：hairC.hair；hairsD.hair：hairs4.unicle is going to pick them up at the airport this afternoon_____.A.Jack’s and Joan’sB.Jack’s and JoanC.Jack and Joan’sD.Jack and Joan4.Have you ever been to the city____ they visited a year ago?A.whenB.whereD.what5.She didn't tell me whether James was stil_at the time.A.livelyB.livingC.aliveD.live6."The house ________ go to the daughter, not the son, according to the will of the father."declared the judge.A.mayB.shouldC.mustD.shall7.Buses have routes.They ________ and ________ people at different places on the routes.A.take on, get offB.pick up, drop offC.take up; take offD.pick out; drop out8.The project was completed one week ahead of time，____ was a big ( ) surprise to all of us.A.whichB.that isD.what are9.1 have.___my father not to drink alcohol many times, but I failed ( ) To___him.A.suggested,persuadeB.advised, persuadeC.all owed,preventD.prevented, advise10.---Susan，I really appreciate your handwriting._____.A.I practice every day.B.Thank you very much.C.No, I don't think so.D.Well，it's not gook enough.11.The boss made them.___ten hours day.A.workedB.workingC.workD.to work12.We have planted.____trees in SaiBei.it is a“Great Green Wall"of trees.lionlion ofD.mons of13.--Have you sent your grandparents an e-mall telling them you arrived already? --No,__of them can use a computer.A.oneB.bothC.neitherD.as14.____did it take him to repair the computer?A boutB.How oftenC.How longD.How far15.When he got to the station,the train___.A.was leftB.had leftC .has leftD.would left16.in exams the___ you are,the____ mistakes you will make.A.more carefully esB.more carefully fewerC.most carefully mostD.more carefully more17.I don't think he's ever been to the monkey island,___ ?A.isn't heB.don't heC.is itD.has he18.1'd like to know____.A.when will he give back the tapeB.whether has he received higher education.C.that he has been busyD.whether she will join in our English education19.Are you still__a job?A.looking atB.looking forC.looking intoD.looking after20.The new flat is four times____the old one.A.bigger thanB.the sizeC.as bigger asD.the same as二.完型填空：(共30分)Over the past few decades, more and more countries have opened up the markets, increasingly transforming the world economy into one free-flowing global market.The question is：Is economic globalization 1 for all?According to the World Bank, one of its chief supporters, economic globalization has helped Reduce 2 in a large number of developing countries.It quotes one study that shows increased wealth 3 to improved education and longer life in twenty-four developing countries as a result of integration (融合) of local economies into the world economy.Home to some three billion people, these twenty-four countries have seen incomes 4 at an average rate of five percent—compared to two percent in developed countries.Those who 5 globalization claim that economies in developing countries will benefit from new opportunities for small and home-based businesses.6 , small farmers in Brazil who produce nuts that would originally have sold only in 7 open-air markets can now promote their goods worldwide by the Internet.Critics take a different view, believing that economic globalization is actually 8 the gap between the rich and poor.A study carried out by the U.N.-sponsored World Commission on the Social Dimension of Globalization shows that only a few developing countries have actually 9 from integration into the world economy and that the poor, the uneducated, unskilled workers, and native peoples have been left behind.10 , they maintain that globalization may eventually threaten emerging businesses.For example, Indian craftsmen who currently seem to benefit fromglobalization because they are able to 11 their products may soon face fierce competition that could put them out of 12 .When large-scale manufacturers start to produce the same goods, or when superstores like Wal-Mart move in, these small businesses will not be able to 13 and will be crowded out.One thing is certain about globalization—there is no 14 .Advances in technology combined with more open policies have already created an interconnected world.The 15 now is finding a way to create a kind of globalization that works for the benefit of all.1.A.possible B.smooth C.good D.easy2.A.crime B.poverty C.conflict D.population3.A.contributing B.responding C.turning D.owing4.A.remain B.drop C.shift D.increase5.A.doubt B.define C.advocate D.ignore6.A.In addition B.For instance C.In other words D.All in all7.A.mature B.new C.local D.foreign8.A.finding B.exploring C.bridging D.widening9.A.suffered B.profited C.learned D.withdrawn10.A.Furthermore B.Therefore C.However D.Otherwise11.A.consume B.deliver C.export D.advertise12.A.trouble B.business C.power D.mind13.A.keep up e in C.go around D.help out14.A.taking off B.getting along C.holding out D.turning back15.A.agreement B.prediction C.outcome D.challenge三.阅读理解：(共20分)Caffeine (咖啡因) is in many foods and drinks.More beans (the source of chocolate).Have caffeine .In addition companies add it to some drinks and now putting caffeine in more products .For example new kinds of mineral .Water and juice have caffeine.As a result ,the use of caffeine is very popular .People in the U.S,are spending more time in cafe and coffee shops ,And around the world ,80% of grown-ups eat or drink products with caffeine everyday .In one recent year, the use of coffee in the US.Went up 37%.When we eat or drink caffeine, it wakes us up and makes our hearts work a little faster.Caffeine also helps some medicine work faster, and helps stop some headaches. Homever, caffeine has some bad effects.If we have it at night we may not be able to sleep.Too much caffeine can make us feel angry or unconfortabel .Many doctors say that caffeine is not good for children or women who are pregnant (怀孕的)。
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单招计算机英语试题及答案计算机英语作为一门重要的专业课程，对于计算机专业的学生来说至关重要。
无论是在求职过程中还是在实际工作中，掌握计算机英语都是必不可少的。
为了帮助大家更好地备考计算机英语，下面将提供一套单招计算机英语试题及答案。
第一部分：选择题请根据句意和所给选项，选择最佳答案。
1. The ________ of a computer determines its processing power.A. operationB. comparisonC. capacityD. performance答案：D2. C++ is a ________ programming language widely used in computer software development.A. computer-basedB. high-levelC. low-levelD. hardware-oriented3. Which of the following is NOT a type of malware?A. VirusB. TrojanC. FirewallD. Worm答案：C4. In object-oriented programming, ________ is the process of creating new objects based on existing objects.A. inheritanceB. encapsulationC. polymorphismD. abstraction答案：A5. The ________ is a hierarchical database model widely used in computer systems.A. SQLB. NoSQLC. XML答案：A第二部分：填空题请根据句意，将下列句子中空缺处填补完整。
6. JavaScript is a ________-side scripting language.答案：client7. The process of converting high-level programming languages into machine code is called ________.答案：compilation8. A ________ is a set of rules that defines how network devices communicate with each other.答案：protocol9. The ________ system is the most widely used operating system in personal computers.答案：Windows10. The process of breaking a large program into smaller, manageable modules is called ________.答案：modularization第三部分：阅读理解请阅读下面的短文，然后根据短文内容选择最佳答案。
Computing technology has become an indispensable part of our lives. From smartphones to supercomputers, it powers the world around us. Understanding and utilizing technology is crucial in today's world, especially for those in the field of computer science.To keep up with the rapidly changing industry, continuous learning and skills development are necessary. Many organizations offer certifications to validate individuals' knowledge and skills in specific areas of computing. These certifications not only demonstrate expertise but also enhance job prospects.One widely recognized certification is the Cisco Certified Network Associate (CCNA) certification. This certification focuses on networking fundamentals and prepares individuals for various networking-related job roles. CCNA certified professionals have a deep understanding of network technologies and can design, manage, and troubleshoot network infrastructures.Another popular certification is the Microsoft Certified Solutions Associate (MCSA) certification. This certification validates individuals' skills in Microsoft technologies and is widely recognized in the industry. MCSA certified professionals demonstrate proficiency in various Microsoft products and can effectively deploy, configure, and manage these technologies.In addition to these certifications, there are many other specialized certifications available in areas such as cybersecurity, cloud computing, anddata science. These certifications enable individuals to specialize in specific fields and enhance their career prospects.In conclusion, obtaining certifications in the field of computer science is beneficial for career growth and development. They validate individuals' knowledge and skills, demonstrate expertise, and increase job opportunities in the rapidly evolving technology industry.11. Why is understanding and utilizing technology crucial in today's world?A. It enhances job prospects.B. It powers the world around us.C. It is an indispensable part of our lives.D. It prepares individuals for various job roles.答案：C12. What does the CCNA certification focus on?A. Networking fundamentals.B. Microsoft technologies.C. Cloud computing.D. Data science.答案：A13. What do MCSA certified professionals demonstrate proficiency in?A. Networking technologies.B. Microsoft products.C. Cybersecurity.D. Data science.答案：B14. What do specialized certifications enable individuals to do?A. Validate their knowledge and skills.B. Specialize in specific fields.C. Design, manage, and troubleshoot network infrastructures.D. Increase job opportunities.答案：B15. What are the benefits of obtaining certifications in the field of computer science?A. They enhance job prospects and increase career opportunities.B. They focus on networking fundamentals and Microsoft technologies.C. They validate individuals' knowledge and skills in specific areas.D. They prepare individuals for various networking-related job roles.答案：A以上是单招计算机英语试题及答案，希望能对大家备考计算机英语有所帮助。
在备考过程中，不仅要掌握知识点，还要熟悉题型，并进行有针对性的练习。
祝愿大家在计算机英语考试中取得好成绩！。