奥鹏大工15秋《专业英语(计算机英语)》在线测试1满分答案
《计算机专业英语》第02章在线测试
《计算机专业英语》第02章在线测试《计算机专业英语》第02章在线测试 剩余时间： 59:38答题须知：1、本卷满分20分。
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第一题、单项选择题（每题1分，5道题共5分）1、The abbreviation USB stands for Universal ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ Bus. Bus.A 、SerialB 、SequentialC 、SymmetricD 、Syntactic 2、A hardware or software malfunction can cause a system to ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿. .A 、crushB 、crashC 、crackD 、collide3、primary memory which is stored on chips located ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿. .A 、on the motherboardB 、outsideC 、inside the processorD 、on the CPU4、It looks as though there ( ) some problems with my computer. Because it is so slow.A 、wasB 、wereC 、has beenD 、had been5、The largest and fastest computers are ( ).A 、mainframe computersB 、supercomputersC 、hand-held PCsD 、workstations第二题、多项选择题（每题2分，5道题共10分）1、The function of computer hardware is typically divided into three main categories.They are ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿. .A 、inputB 、outputC 、cpuD 、storageE 、motherboard2、The software that controls the interaction between the input and output hardware is called BIO S,which stands of ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿A 、Classic Input Output SystemB 、Junior Input Output SystemC 、Advanced Input Output SystemD 、Basic Input Output System3、The two most common types of scanners are ＿＿＿＿＿＿＿＿＿＿＿＿＿＿ and and ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿A 、handler scannersB 、flatbed scannersC 、hand-held scannersD 、auto scanners4、According to the text,the author mentions three of the most commonly used types of printer.The y are ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿. .A 、laser printerB 、dot-matrix printers;C 、array printerD 、inkjet printersE 、belt printer5、A general purpose computer has four main sections: ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿. .A 、the input and output devicesB 、the memoryC 、the control unitD 、the arithmetic and logic unit (ALU),E 、the cpu第三题、判断题（每题1分，5道题共5分）1、A processor can do everything without a program to provide control.正确正确错误错误2、 A microcomputer, also called personal computer, is a computer designed for an individual.正确正确错误错误3、 According to computers ’ power and size, we have desktop, laptop and handheld PCs.正确正确错误错误4、In its more general usage, a personal computer is a computer designed for using by one person at a time.正确正确错误错误5、Floppy disks are the smallest type of storage, holding only 2.44MB.正确正确错误错误。
大工15秋《大学英语1(远程英语1)》毕业清考在线测试满分答案
D. provided
?
正确答案：B
17. This time yesterday Jack ______ his bike. He ______ TV.
A. repaired; didn't watch
B. was repairing; watched
C. repaired; watched
A. Not play
B. Not to play
C. Don't play
D. Don't to play
?
正确答案：C
7. Please make my excuse at tomorrow's meeting. I've got too much work _______.
A. to do to come
C. knocked; was doing
D. knock; am doing
?
正确答案：C
16. The purpose of the scheme is not to help the employers but ______ work for young people.
A. provide
B. to provide
C. still
D. for
?
正确答案：D
19. Nobody ______ how to run this machine.
A. know
B. have known
C. knows
D. is knowing
?
正确答案：C
20. He usually ______ TV on Sunday evening.
大工15秋《大学英语1(远程英语1)》在线测试2满分答案
正确答案：B18. ______ clever girl she is!A. What aB. WhatC. How aD. How
正确答案：C11. For a person with reading habits, a printed page contains not only words ______ ideas, thoughts and feelings.A. yetB. andC. orD. but
正确答案：D12. Our city is ______ yours.A. as bigger asB. as bigger thanC. biger thanD. as big as
正确答案：A5. ______ up early tomorrow, or you can't catch the train.A. GettingB. GetC. To getD. Got
正确答案：B6. They got the work ______ before the rainy season set in.A. to doB. doneC. doingD. did
正确答案：A15. There ______ some very bad storms recently.A. have hadB. have beenC. has hadD. are
正确答案：B16. It took us more than two hours ______ the dinner.A. prepareB. preparingC. to prepareD. be prepared
奥鹏东师大学英语(一)高起专15秋在线作业1试卷及答案(4)
一、单选题（共40道试题，共100分。）
1.He works ______.
A. lone
B. lonely
C. alone
D. lonesome
答案：C满分：2.5分得分：2.5
2.______ notebook and report that I promised you last week.
A. the place
B. of where
C. about the place
D. where
答案：B满分：2.5分
7.Don’t disturb him. He ______ to the weather foris being listened
C. has listened
A. was destroyed
B. is destroyed
C. were destroyed
D. has been destroyed
答案：C满分：2.5分得分：2.5
17.The reason I plan to go is ______ if I don’t.
A. because she will be disappointed
A. a little longer
B. more longer
C. long
D. as longer
答案：A满分：2.5分得分：2.5
19.______ anywhere in the United States costs less than a dollar when you dial it yourself.
A. Three minutes call
答案：B满分：2.5分得分：2.5
大工17秋《专业英语（计算机英语）》在线测试123满分
⼤⼯17秋《专业英语（计算机英语）》在线测试123满分⼤⼯17秋《专业英语（计算机英语）》在线测试1需要QQ2959415429 微信 open4511⼀、单选题 (共 20 道试题,共 80 分)1.（）, difference between the lowest and highest frequencies transmitted in a particular channel or system.A.AmplitudeB.BandwidthC.Bridgework2.( ) also called a Personal computer or PC, defines a computer, which is designed for general use by a single person. It can perform all of its inputting, processing, outputting, and storage activities by itself.A.MicrocomputerB.SupercomputerC.MainframeD.Minicomputer3.( ) programs are used to recover deleted or damaged(corrupted) files.A.Data recoveryB.System callC.System crashD.System software4.( ):In encryption, a two-key system in which the key used to lock data is made public, so everyone can "lock".A second private key is used to unlock or decrypt.A.Asymmetric keyB.Symmetric keyC.Coputer virusD.Digital signatures5.( ) refers to the physical equipment that can perform the basic functions contained within the data processing cycle.A.SoftwareB.HardwareC.MemoryD.CPU6.Which one is a word processing and text editing tool?A.PhotoshopB.WordC.Extreme 3DD.Premiere7.( ) are the peripherals that allow users to enter data, programs, commands, and user responses into a computer and transform them into a suitable form for processing.A.RAMB.ROMC.Input devicesD.Memory8.The first computers used （） for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms.A.vacuum tubesB.transistorsC.integrated circuitsD.microprocessors9.（） performs arithmetic, comparison, and logic operations. It is one part of the CPU.A.RAMB.ROMC.CPUD.ALU10.( )(Pravate Key),in encryption, one key is used to both lock and unlock data. Compare with public key.A.Asymmetric keyB.Symmetric keyC.Coputer virusD.Digital signatures11.Processing is done inside the computer in an area called the ( ).A.input devicesB.output devicesC.system unitD.central processing unit12.A ( ) can be written to once. After that they can be read many times without deterioration but cannot be written on or erased.A.CD-RB.CD-ROMC.CD-RWD.DVD13.( ) provides reliable, full-duplex connections and reliable service by ensuring that data is resubmitted when transmission results in an error.A.TCPB.ARPC.UDPD.IP14.( ) is an outline of the logic of the program you will write.A.Program flowchartsB.Logic structuresC.PseudocodeD.Design15.Linux is an operating system similar to ( ) that is becoming more and more popular.A.Windows 98B.Windows 2000C.Windows XPD.Unix16.( ) shorts for Waveform. It is the audio file format of Microsoft, and it is the waveform sound file format in Windows defined by Microsoft. It is the most common file format of digital sound derived from sampling.A.MIDIB.WAVC.RAD.Audio17.In a ( ) network, all microcomputers and other communication devices are connected to a continuous loop.A.busB.starC.treeD.ring18.（） have more storage capacity than diskettes and also offer faster access to the data they hold.A.Hard disksB.Optical disksC.Zip diskD.CD19.In 1947 three scientists, John Bardeen, William Shockley, and Walter Brattain working at( )invented the transistor computer.A.BaiduB.MicrosoftC.AT&T's Bell LabsD.Yahoo20.( ), to send files from a user's microcomputer to another computer. Compare with download.A.UploadB.TelecommutingC.HypertextD.Online service⼆、判断题 (共 10 道试题,共 20 分)1.Mouse belongs to output.（）A.错误B.正确2.CPU stands for Central Processing Unit. It performs the system's calculating and processing.A.错误B.正确N, communications network that covers a wide geographical area, such as a state or a country.( )A.错误B.正确4.WWW stands for "World Wide Web"; it is the large global collection of Internet servers which support hypertext documents coded in HTML, and transferred via HTTP.A.错误B.正确5.The transistor computer did not last as long as the vacuum tube computer lasted, but it was less important in the advancement of computer technology.A.错误B.正确6.Object Oriented Programming(OOP) is a programming method that combines data and the instructions for processing that data into a self-sufficient "object" that can be used in other programs.（）A.错误B.正确7.Windows versions before Windows 95 rely on DOS as the operating system.（）A.错误B.正确 is an E-mail address.A.错误B.正确9.An online payment is a monetary transcation from the customer to the vendor over the Internet by credit card, digital cash, e-wallets, and smart cards.A.错误B.正确10.View shortcut menus by right-clicking with the mouse.（）A.错误B.正确⼤⼯17秋《专业英语（计算机英语）》在线测试2⼀、单选题 (共 20 道试题,共 80 分)1.The two components of the CPU are connected by a kind of electronic roadway called a(an) （）.BB.busC.portD.keyboard2.The operation system ( ).A.manages the disks and filesB.manages the computer's resourcesC.manages the computer's memoryD.All of the above3.（） ,also known as service programs, perform specific tasks related to managing computer resources.A.Utilities programsB.System softwareC.Operating systemD.none of the above4.（）:In encryption, a two-key system in which the key used to lock data is made public, so everyone can "lock".A second private key is used to unlock or decrypt.A.Asymmetric keyB.Symmetric keyC.Coputer virusD.Digital signatures5.A （） port is an interface that connects devices by transferring more than one bit at a time.A.serialB.parallelBD.none of the above6.( ), software used in corporate networks (intranets and extranets) to prevent unauthorized people from accessing the network.A.FirewallB.ModemC.HypertextD.TCP7.The common input devices are the （）and the keyboard.A.printerB.speakerC.monitorD.mouse8.A ( ) channel allows simultaneous message exchange in both directions.It really consists of two simplex channels, a forward channel and a reverse channel,linking the same points.A.half-duplexB.full-duplexC.simplexD.none of the above9.（）, the process of compressing a file such that,after being compressed and decompressed, it matches its original format bit for bit.A.Lossy compressionB.Lossless compressionC.BitmapD.Vector image10.( ) have more storage capacity than diskettes and also offer faster access to the data they hold.A.Hard disksB.Optical disksC.Zip diskD.CD11.The ( ) is automatically loaded into RAM soon after you turn on, or "boot" the computer.A.application softwareB.operating softwareC.shellpiler12.The ( ) is a worldwide system of computer networks in which any one computer can get information from/or talk to any other connected computer using the TCP/IP protocols.A.InternetB.WWWC.ARPANETD.ISP13.A（）is a cable which is capable of carrying signals representing data from one place to another.A.busB.byteC.bitD.disk14.A backup program ( ).A.makes a copy of files you selectB.returns you to the previous programC.undoes the last change you madeD.None of the above15.A ( ) is an electronic device that operates under the control of instructions stored in its own memory, which can according to specified rules, produce results,and store the results for future use.puterB.CPUC.input deviceD.output device16.The fourth generation computers can be characterized by both the jump to monolithic integrated circuits and the invention of( ).A.microprocessorB.transistorC.chipD.circuit17.We abbreviate Virtual Private Networks to ( ).A.NICB.VPNC.HUBD.MODEM18.The technical development that marks the third generation of computers is the use of () in computers.A.vacuum tubesB.integrated circuitsC.transistorsD.virtual memory19.( ), interface that enables dissimilar networks to communicate with one another.A.GatewayB.BridgeC.BandwidthD.none of the above20.ERP is ( ).A.Enterprise resource planning softwareB.Enterprise Application IntegrationC.Electronic Application IntegrationD.None of the above.⼆、判断题 (共 10 道试题,共 20 分)1.Output devices are peripherals that allow users to enter data, programs, commands, and user responses into a computer and transform them into a suitable form for processing.( )A.错误B.正确2.CPU stands for Central Processing Unit. It performs the system's calculating and processing.A.错误B.正确3.An ISP is a company that provides access to the Internet.A.错误B.正确4.Memory also called main memory, primary storage, RAM, is an internal storage area in the computer, where data and programs designed for immediate processing are held.A.错误B.正确5.Device drivers are specialized programs designed to allow particular input or output devices to communicate with the rest of the computer system.( )A.错误B.正确6.A compilier is software that looks at an entire high-level program before translating it into machine language.A.错误B.正确7.A location in RAM memory is accessed by its address.（）A.错误B.正确8.The fourth generation computers can be characterized by both the jump to monolithic integrated circuits and the invention of microprocessor.（）A.错误B.正确9.Software also called a program, is the series of computer language coded instructions that tells the computer how to perform tasks.A.错误B.正确10.Java is a compiled object-oriented programming language used to write applets.A.错误B.正确⼤⼯17秋《专业英语（计算机英语）》在线测试3-0012⼀、单选题 (共 20 道试题,共 80 分)1.An ( ) is a monetary transcation from the customer to the vendor over the Internet by credit card, digital cash, e-wallets, and smart cards.A.Electronic CommerceB.Credit cardC.Online paymentD.none of the above2.The technical development that marks the third generation of computers is the use of () in computers.A.vacuum tubesB.integrated circuitsC.transistorsD.virtual memory3.( ), the process of changing plaintext data into enciphered text through an algorithm.B.EncryptionC.AuthenticateD.Hacker4.( ), also called communications network; a system of interconnected computers, telephones, or other communications devices.A.ProtocolB.NodeC.Packetwork5.Processing is done inside the computer in an area called the ( ).A.input devicesB.output devicesC.system unitD.central processing unit6.A （）,also called a silicon chip or semiconductor,is a small piece of silicon that contains thousands of microminiature electronic circuit components, mainly transistors.A.busB.chipC.portD.keyboard7.（） is the electronic device that interprets and carries out the basic instructions that operate the computer.A.ProcessorB.hardwareC.memoryD.CPU8.( ) also called a Personal computer or PC, defines a computer, which is designed for general use by a single person. It can perform all of its inputting, processing, outputting, and storage activities by itself.A.MicrocomputerB.SupercomputerC.MainframeD.Minicomputer9.The process of translating instructions into commands is called ( ).A.decodingB.registerC.digitalD.port10.A （）is a communication device that enables computers to communicate via telephone lines or cable.A.modemB.hardwareC.software11.( ) is a way of transferring files over the Internet from one computer to another.A.InternetB.FTPC.E-mailD.ISP12.（）(Reduced Instruction Set Computer) refers to processors that support fewer instructions than CISC chips. The reduced number of instructions enables them to execute instructions faster.A.CISCB.RISCC.RAMD.ROM13.The first computers used （） for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms.A.vacuum tubesB.transistorsC.integrated circuitsD.microprocessors14.（） (Joint Photographic Experts Group), standard for compressing continuous-tone still pictures. It does not handle black-and-white images, nor does it handle motion picture compression.A.JPEGB.MPEGC.MIDID.none of the above15.（） controls how you enter data or instructions and how information is displayed on the computer screen.er interfacenguage translatorsC.Utilities programsD.System software16.The standard protocol used for sending Internet e-mail is called ( ). It works in conjunction with POP servers.A.SMTPB.WWWC.TCPD.UDP17.The common input devices are the ( ) and the ( ).A.keyboard,printerB.keyboard,microphoneC.mouse,monitorD.mouse,keyboard18.（） will provoke radical changes in the teaching process during the coming decades, particularly as smart students discover they can go beyond the limits of traditional teaching methods.A.AnimationB.WAVC.MultimediaD.none of the above19.( ) is an outline of the logic of the program you will write.A.Program flowchartsB.Logic structuresC.PseudocodeD.Design20.A ( ) converts the programmer's procedural language program, called the source code, into a machine language code, called the object code.pilerB.AssemblerC.InterpreterD.Code generator⼆、判断题 (共 10 道试题,共 20 分)1.A bus is a cable which is capable of carrying signals representing data from one place to another.( )A.错误B.正确2.Application software consists of programs that perform specific tasks for users.( )A.错误B.正确3.The fourth generation computers can be characterized by both the jump to monolithic integrated circuits and the invention of microprocessor.（）A.错误B.正确4.The ENIAC used thousands of vacuum tubes,which took up a lot of space and gave off a great deal of heat just like light bulbs do.A.错误B.正确5.Asymmetric key(Public Key),in encryption, one key is used to both lock and unlock data.( )A.错误B.正确6.CPU is the soul of a computer.A.错误B.正确7.View shortcut menus by right-clicking with the mouse.（）A.错误B.正确8.ERP is Enterprise resource planning software.A.错误B.正确9.Device drivers are specialized programs designed to allow particular input or output devices to communicate with the rest of the computer system.( )A.错误B.正确10.A leased line is a line rented from a telephone company for the exclusive use of a customer to access Internet.( )A.错误B.正确。
免费在线作业答案奥鹏东师大学英语(一)高起专15秋在线作业1试卷及答案(1)
奥鹏东师大学英语(一)高起专15秋在线作业1试卷及答案(1)一、单选题（共40道试题，共100分。
）1.As a safety precaution, all drivers carry only enough money to make change for ______.A. a bill of ten-dollarB. a ten-dollars billC. a ten-dollar billD. a tens-dollar bill正确答案：C2.Not only ______ the data fed into it, but it can also analyze them.A. the computer can memorizeB. can the computer memorize电大英语1考试答案C. do the computer memorizeD. can memorize the computer正确答案：B3.No sooner ______ he arrived home than he ______ to start on another journey.A. has/was askedB. have/were askedC. had/is askedD. had/was asked正确答案：D4.I was worried very much because I’ll miss my flight if the bus arrives ______.A. latelyB. lateC. latterD. more later正确答案：B5.Unlike Americans, who seem to prefer coffee,______ a great deal of tea.A. English drinkB. The English drinkC. English man drinkD. the English drinks正确答案：B6.Many scientists ______ their own eyes and ears than the theories of the ancients.A. would rather to believeB. would rather believeC. rather would believeD. will rather believe正确答案：B7.All his ______ far from satisfactionA. conduct isB. conduct areC. conducts isD. conducts will be正确答案：A满分：2.5分得分：2.58.There are many kinds of metals ______.A. each has its special propertiesB. one has its special propertiesC. each having its special propertiesD. having its special properties正确答案：C满分：2.5分得分：2.59.The atomic structure is, ______, a miniature solar system.A. as it wereB. as if they wereC. as it wereD. as if are正确答案：C10.Business picked up in the stores during December, but ______ again after Christmas.A. dropped offB. dropped outC. dropped overD. dropped on正确答案：A满分：2.5分得分：2.511.It was through experimentation ______ people found out he behavior of electricity.A. thatB. whichC. /D. the正确答案：A满分：2.5分得分：2.512.The insects would devour all our crops and kill our flocks and heads, if ______ for the protection we get from insect-eating animals.A. it is notB. it were notC. were it notD. they were not正确答案：B13.Heat does not travel by convection in solid, because the solid does not move, ______.A. so does a liquidB. so a liquid doesC. as does a liquidD. so is a liquid正确答案：C14.When the three boys met one another, they found they looked very much ______. Then they knew they were triplet.A. likeB. alikeC. likelyD. liked正确答案：B15.Those examples are not enough, you should give ______ examples to make your argument convincing.A. someB. anyC. some moreD. any more正确答案：C16._______ trouble, I’m going to forget the whole affair.A. Then rather causeB. Rather causingC. Rather than causeD. Rather than caused正确答案：C17.The students asked whether he ______ take the books out of the reading-room.A. couldB. mightC. shouldD. would正确答案：A满分：2.5分得分：2.5puters can do ______ work in a short time, but a man can not do ______ by himself.A. great many…manyB. a great deal of…muchC. much…a great dealD. many…a gr eat many正确答案：C19.When Jonathan went to Spain with his sister, he bought a leather coat for her and another for ______.A. himB. himselfC. heD. his正确答案：B20.One of the requirements for a fire is that the material ______ to its burning temperature.A. be heatedC. would be heatedD. to heat正确答案：A满分：2.5分得分：2.521.People will be able to fly from one planet to another in ______.A. little nasty arrow-shaped tubesB. nasty little arrow-shaped tubesC. arrow-shaped little nasty tubesD. arrow-shaped little nasty tubes正确答案：B22.Since he spent his childhood in France, Jack is able to converse in French ______.A. rather goodB. quite betterC. fairly moreD. rather well正确答案：D23.Oil drilling in that area has now stopped because the company has ______ money.A. come out ofB. come offC. run out ofD. run down正确答案：C24.We’d better wait _______ , Peter and Tom will come very soon.A. a little longerB. more longerC. longD. as longer正确答案：A满分：2.5分得分：2.525.The purpose of the official inquiry is to ______ the true facts leading to the loss of the ship at sea.A. come atB. come forD. come over正确答案：A满分：2.5分得分：2.526.To answer accurately is more important than ______.A. a quick finishB. to finish quicklyC. finishing quicklyD. you finish quickly正确答案：B27.My English teacher ______ my test.A. has not yet gradedB. has not yet been gradedC. is not yet to be gradedD. is not yet graded正确答案：A满分：2.5分得分：2.528.______ that this region was so rich in natural resources.A. Little he knewB. Little did he knowC. Little he did knowD. Little he had known正确答案：B29.My desk is ______.A. between hisB. between his oneC. beside his oneD. beside his正确答案：D满分：2.5分得分：2.530.No country can afford to neglect ______.A. an educationB. educationsC. educationD. the education31.Tom is the only one of the stall members who ______ to be promoted.A. is goingB. are goingC. has been goingD. have been going正确答案：A满分：2.5分得分：2.532.Everyone ______ the cake because there wasn’t even a small piece left.A. must likeB. must have likedC. must have been likingD. had liked正确答案：B33.For ______ interested in nature, the club offers hikes and overnight camping each week during the summer.A. themB. whomC. themselvesD. those正确答案：D34.Susan’d have worked abroad if she’d had the chance, ______A. has sheB. hadn’t sheC. would sheD. wouldn’t she正确答案：D35.“Did you go to see the football match yesterday”“No. I didn’t feel well, butI would have gone if I ______.”A. didB. haveC. wouldD. had36.The poor man lived on wild berries and roots because they had ______ to eat.A. nothing elseB. anything elseC. something otherD. nothing other正确答案：A满分：2.5分得分：2.537.I started my teaching career at the school. That was more than twenty years ago, and I ______ there ever since.A. wasB. had beenC. will beD. have been正确答案：D38.Virtue and vice are before you;______ leads you to happiness,______ to misery.A. the former…latterB. a former…a latterC. the former…the latterD. former…latter正确答案：C39.There ______ in this room.A. are too much furnitureB. is too many furnituresC. are too much furnituresD. is too much furniture正确答案：D40.Earth-like planets are extremely common in the Universe, ______ the latest computer simulation of the formation of the Solar System.A. according toB. in addition toC. in regard toD. thanks to正确答案：A满分：2.5分得分：2.5-END--END-。
奥鹏东师大学英语（二）专升本15秋在线作业1（附答案）
东师大学英语（二）专升本15秋在线作业1单选一、单选题（共 22 道试题，共 66 分。
）V1. The opposite of （increase ）is: A. get smaller B. sit down C. forget 满分：3 分2. A （portion ）is: A. all of something B. nothing C. a part of something 满分：3 分3. When the rain turned to ice, there were several ______ accidents on the turnpike. A. positive B. major C. courteous 满分：3 分4. It was a ______ for Greta to stop smoking, but she is proud that she finally did it. A. respect B. gratitude C. struggle 满分：3 分5. The opposite of （sincere ）is: A. not weak B. not strong C. not truthful 满分：3 分6. A （generous）person is: A. willing to share B. selfish C. bad-tempered 满分：3 分ir 7. The people in town ______ the government’s plan to build a garbage dump near thehomes. A. opposed B. satisfied C. protected 满分：3 分8. Because John is my closest friend, I can talk to him about the ______ parts of my life. A. effective B. ideal C. intimate 满分：3 分9. We could tell by the cold weather and shorter days that winter was quickly ______. A. approaching B. including C. distracting 满分：3 分10. As we headed toward the parade, we could hear the ______ sound of the band playing, even though we were almost half a mile away. A. stubborn B. weary C. distant 满分：3 分want to get 11. People who win awards often say they feel “proud but ______” They across the idea that winning hasn’t made them feel like big shots. A. humble B. flexible C. logical 满分：3 分12. If you （provide）friends with a place to sleep, you A. ask them for a place to sleep. B. don’t let them stay with you.C. give them a place to sleep. 满分：3 分13. You write a note to someone saying, “I would like to （express）my thanks.” That means you wish to A. put your thanks into words. B. repeat your thanks. C. take back your thanks. 满分：3 分14. If you (produce) something you: A. make it B. break it C. take it 满分：3 分15. The opposite of （solution）is: A. thought B. problem C. warning 满分：3 分16. He explained that few of these laws are （applicable）to UK citizens if they are abroad. A. constituted B. valid C. restricted D. suitable 满分：3 分17. If you （succeed）, you: A. do badly B. do well C. pay too much 满分：3 分18. I welcome any change that will (lead to) something better. A. contribute to B. attribute to C. owe to D. account for 满分：3 分19. There used to be only one long-distance telephone company, but now companies like M CI, Sprint, and AT&T all ______ to get people’s business. A. disgust B. contain C. compete 满分：3 分20. Are you ______ that you are wearing one black shoe and one brown shoe? A. modern B. aware C. capable 满分：3 分21. Born in the United States, Paco was happy to have the ______ to visit Mexico, where both his parents had been raised. A. respect B. opportunity C. labor 满分：3 分22. If something is (precious), it: A. has great value B. is not important C. is funny 满分：3 分二、多选题（共2 道试题，共4 分。
大工15秋《专业英语(计算机英语)》在线测试3
´ó¹¤15ÇרҵӢÓ¼ÆËã»úÓ¢Ó¡·ÔÚÏß²âÊÔ3Ò»¡¢µ¥Ñ¡Ì⣨¹² 20 µÀÊÔÌ⣬¹² 80 ·Ö¡££©1. ( ), th pross of omprssing fil suh tht,ftr ing omprss n omprss, it mths its originl formt it for it.. Lossy omprssion. Losslss omprssion. itmp. Vtor imgÕýÈ·´ð°¸£º2. ( ) (Joint Photogrphi xprts Group), stnr for omprssing ontinuous-ton still piturs. It os not hnl lk-n-whit imgs, nor os it hnl motion pitur omprssion.. JPG. MPG. MII. non of th ovÕýÈ·´ð°¸£º3. ( ), rfrring to prson who rks into omputr systms for th hllng or stl omputr rsours or orrupt omputr's t.. Hkr. Psswor. S. uthntitÕýÈ·´ð°¸£º4. ( ) is wy of trnsfrring fils ovr th Intrnt from on omputr to nothr. . Intrnt. FTP. -mil. ISPÕýÈ·´ð°¸£º5. ( ), whih stns for Motion Pitur xprts Group (MPG) Lyr 3, is rpily oming th stnr for musi trnsmission vi Intrnt.. MP3. MP4. JPG. VIÕýÈ·´ð°¸£º6. Th ( ) ws th prursor to th Intrnt. vlop in th lt 1960's n rly 1970's y th U.S. prtmnt of fn s n xprimnt in wi-r-ntworking tht woul surviv nulr wr.. RPNT. ppl. Mirosoft. Non of th ovÕýÈ·´ð°¸£º7. Whih on is wor prossing n txt iting tool?( ). Photoshop. Wor. xtrm 3. PrmirÕýÈ·´ð°¸£º8. ( ), th pross of omprssing fil suh tht som t is lost ftr th fil is omprss n omprss.. Lossy omprssion. Losslss omprssion. itmp. Vtor imgÕýÈ·´ð°¸£º9. ( ), th pross of hnging plintxt t into niphr txt through n lgorithm. . rypt. nryption. uthntit. HkrÕýÈ·´ð°¸£º10. ( ) is omputr thnology tht rts thr imnsionl rl illusion in n rtifiil worl.. Vtor img. itmp. JPG. Virtul RlityÕýÈ·´ð°¸£º11. ( ), srt o ssign to usr whih is known y th omputr systm. Knowlg of th psswor ssoit with th usr I is onsir proof of uthoriztion.. Hkr. Psswor. S. uthntitÕýÈ·´ð°¸£º12. ( ) stns for "Worl Wi W"; it is th lrg glol olltion of Intrnt srvrs whih support hyprtxt oumnts o in HTML, n trnsfrr vi HTTP.. Intrnt. WWW. RPNT. ISPÕýÈ·´ð°¸£º13. ( ) is protool tht lts usr log in to rmot omputr n us progrms n t tht th rmot ownr hs m vill, just s if it wr thir own omputr.. FTP. WWW. Tlnt. NSFNTÕýÈ·´ð°¸£º14. ( ) is th mssgs, usully txt, sn from on prson to nothr vi th Intrnt. . TP/IP. Tlnt. FTP. -milÕýÈ·´ð°¸£º15. ( ), xutl o tht, whn run y somon, infts othr xutl o in omputr. . omputr Surity. igitl signturs. omputr virus. non of th ovÕýÈ·´ð°¸£º16. ( ), thnologil n mngril prours ppli to omputr systms to nsur th vilility, intgrity n onfintility of informtion mng y th omputr systm. . omputr Surity. igitl signturs. omputr virus. non of th ovÕýÈ·´ð°¸£º17. ( ) (Motion Pitur xprts Group) stnrs r th min lgorithms us to omprss vios.u to th ft tht movis ontin oth imgs n soun, it n omprss oth uio n vio.. JPG. MPG. MII. non of th ovÕýÈ·´ð°¸£º18. Th ( ) is worlwi systm of omputr ntworks in whih ny on omputr n gt informtion from/or tlk to ny othr onnt omputr using th TP/IP protools. . Intrnt. WWW. RPNT. ISPÕýÈ·´ð°¸£º19. ( ) ,onvrsion of ithr no or niphr txt into plintxt.. rypt. nryption. uthntit. HkrÕýÈ·´ð°¸£º20. ( ) will provok ril hngs in th thing pross uring th oming s, prtiulrly s smrt stunts isovr thy n go yon th limits of tritionl thing mthos. . nimtion. WV. Multimi. non of th ovÕýÈ·´ð°¸£º´ó¹¤15ÇרҵӢÓ¼ÆËã»úÓ¢Ó¡·ÔÚÏß²âÊÔ3¶þ¡¢ÅжÏÌ⣨¹² 10 µÀÊÔÌ⣬¹² 20 ·Ö¡££©1. rit r is plsti r tht llows th holr to otin goos n srvis on rit trms without th immit rquirmnt to py sh.( ). ´íÎó. ÕýÈ·ÕýÈ·´ð°¸£º2. n onlin pymnt is montry trnstion from th ustomr to th vnor ovr th Intrnt y rit r, igitl sh, -wllts, n smrt rs.( ). ´íÎó. ÕýÈ·ÕýÈ·´ð°¸£º3. ls lin is lin rnt from tlphon ompny for th xlusiv us of ustomr to ss Intrnt.( ). ´íÎó. ÕýÈ·ÕýÈ·´ð°¸£º4. Symmtri ky(Privt Ky):In nryption, two-ky systm in whih th ky us to lok t is m puli, so vryon n "lok". son privt ky is us to unlok orrypt.( ). ´íÎó. ÕýÈ·ÕýÈ·´ð°¸£º5. TP/IP is th suit of ommunitions protools us to onnt omputrs on th Intrnt.( ). ´íÎó. ÕýÈ·ÕýÈ·´ð°¸£º6. ltroni ommr mns uying n slling prouts n srvis onlin vi th Intrnt.( ) . ´íÎó. ÕýÈ·ÕýÈ·´ð°¸£º7. n ISP is ompny tht provis ss to th Intrnt.( ). ´íÎó. ÕýÈ·ÕýÈ·´ð°¸£º8. symmtri ky(Puli Ky),in nryption, on ky is us to oth lok n unlok t.( ). ´íÎó. ÕýÈ·ÕýÈ·´ð°¸£º9. I is st of omputr intrhng stnrs for usinss oumnts suh s invois, ills, n purhs orrs.( ). ´íÎó. ÕýÈ·ÕýÈ·´ð°¸£º10. omin Nm Systm is n Intrnt srvi tht trnslts omin nms to or from IP rsss.( ). ´íÎó. ÕýÈ·ÕýÈ·´ð°¸£º。
大工15秋《大学英语1(远程英语1)》在线测试3满分答案
大工15秋《大学英语1(远程英语1)》在线测试3满分答案D。
exciting。
exciting正确答案：B8.I'm sorry。
but I can't ______ you any longer。
I have to go.A。
waitB。
stayC。
remainD。
hold正确答案：B9.I'm afraid I can't ______ your XXXB。
refuseC。
receiveD。
decline正确答案：D10.The ______ of the new building is very modern and XXXB。
architectC。
architecturalD。
architectures正确答案：C11.The ______ of the movie was so good that I XXXB。
nC。
actingD。
actor正确答案：C12.I'm sorry。
but I didn't catch your name。
Could you______ it again。
please?A。
sayB。
tellC。
speakD。
XXX正确答案：B13.The company is _______ a new product that will be XXXB。
XXXC。
developD。
to develop正确答案：A14.I'm sorry。
but I don't ______ what you're saying。
Could you please XXXB。
listenC。
understandD。
follow正确答案：C15.The ______ of the TV show was so good that I XXXB。
actingC。
directorD。
XXX正确答案：A16.I'm sorry。
《计算机专业英语》习题参考答案
《计算机专业英语》习题参考答案Lesson 1I.1. Operating System2. Fetch-evaluate-execute3. Front-side bus4. Dual-core processor5. Basic Input/Output System(BIOS)II.1. 指令是特定各式的二进制数列，它们对于每台机器都是唯一的。
2. CPU是中央处理单元的简称，每个字母分开发音。
3. 大多数计算在中央处理器中进行。
4. 双核是指一个处理器上有两个完整运算内核的CPU。
5. 处理器：是微处理器或CPU的缩写。
6. 集成电路：即芯片，是由半导体材料制成的一种电子设备。
III.1. F2. T3. TIV.1.ALU, CU, Register2.memory3.processor4.the CPULesson 2I.1.Static Random Access Memory(SRAM)2.Dynamic Random Access Memory(DRAM)3.Virtual Memory4.Physical Memory5.Level 1 Cache6.Level 2 Cache7.HDD access speedII.1.动态随机存储器之所以称为“动态”是因为它每秒钟被刷新数千次。
2.RAM：是计算机中存储操作系统、应用程序和当前正是用数据的地方。
3.ROM由计算机中一小块长寿命电池供电。
4.RAM缓存是由高速静态随机存储器构成的存储器。
III.1. F2. F3. F4. TIV.1. non-volatile2. compiler3. volatile4. DRAMLesson 3I.1. Motherboard2. PC Case3. Hard Disk Drive(HDD)4. Optical mouse5. RAM6. Mobile DiskII.1.PC是有很多组件构成的一个系统。
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答案：A5. ( ) have more storage capacity than diskettes and also offer faster access to the data they hold.A. Hard disksB. Optical disksC. Zip diskD. CD
答案：A15. The first generation of computer is ( ).A. vacuum tubesB. transistorsC. integrated circuitsD. microprocessors
答案：A16. ( ) can be in the form of programs, commands and user responses.A. ProcessorB. InstructionsC. MouseD. Port
答案：B9. ( ) is one of the components of the CPU, tells the rest of the computer system how to carry out a program's instructions.A. Control unitB. ALUC. RAMD. ROM
答案：B17. ( ) are output devices that print characters, symbols, and graphics on a physical medium such as paper and a transparency file.A. Flat panel monitorsB. PrintersC. KeyboardsD. Pointing device
答案：D2. ( ) are the peripherals that allow users to enter data, programs, commands, and user responses into a computer and transform them into a suitable form for processing.A. RAMB. ROMC. Input devicesD. Memory
答案：C3. A ( ) is the primary input device. It is used for entering letters, numbers and commands into the system.A. RAMB. keyboardC. output devicesD. memory
答案：A14. ( ) is the electronic device that interprets and carries out the basic instructions that operate the computer.A. ProcessorB. hardwareC. memoryD. CPU
答案：A6. A ( ) is an electronic device that operates under the control of instructions stored in its own memory, which can according to specified rules, produce results,and store the results for future use.A. computerB. CPUC. input deviceD. output device
大工15秋《专业英语（计算机英语）》在线测试1
一、单选题（共20道试题，共80分。）1. The fourth generation of computer is ( ).A. vacuum tubesB. transistorsC. integrated circuitsD. microprocessors
答案：B11. ( ) stands for Random Access Memory.It is the main location for holding programs and data that the CPU is presently processing.A. RAMB. ROMC. input devicesD. memory
答案：A10. ( ) refers to the physical equipment that can perform the basic functions contained within the data processing cycle.A. SoftwareB. HardwareC. MemoryD. CPU
答案：A7. A ( ) is a cable which is capable of carrying signals representing data from one place to another.A. busB. UΒιβλιοθήκη BC. portD. keyboard
答案：A8. The two components of the CPU are connected by a kind of electronic roadway called a(an) ( ).A. USBB. busC. portD. keyboard
答案：A12. The process of translating instructions into commands is called ( ).A. decodingB. registerC. digitalD. port
答案：A13. The first computers used ( ) for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms.A. vacuum tubesB. transistorsC. integrated circuitsD. microprocessors