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专升本测试题及答案专升本考试模拟测试题及参考答案
一、单项选择题（共30题，每题1分，共30分）（注本部分涵盖英语、高等数学、计算机基础三个核心科目，各10题，重点考察基础概念与应用能力）
（一）英语The teamworked hard,and______they won the game.A.as aresult B.in orderto C.on theother handD.byaccidentIt isimportant______a foreignlanguage well.A.learn B.learning C.to learnD.learnedI______this bookfor threeweeks.I mustreturn itto thelibrarytomorrow.A.borrowed B.have borrowedC.kept D.have keptThemuseum______we visitedlast weekis veryfamous.A.where B.which C.in whichD.whatBy thetime wearrive,the meeting______.A.will havestarted B.starts C.has startedD.is startingHeasked me______I hadfinished myhomework.A.that B.if C.what D.whichThis is the______film I have everseen.A.interesting B.more interestingC.most interestingD.interestWe______to the park ifit doesn’t raintomorrow.A.go B.went C.will goD.have gone第1页共14页The teachertold us______late forclass again.A.not beB.not tobe C.don’t beD.aren’tCould youplease tellme______the nearestpost officeisA.what B.how C.where D.when
（二）高等数学The limitof x²-4/x-2as x approaches2is______.A.2B.4C.0D.does notexistThe derivativeof fx=x³+2x²-3x is______.A.3x²+4x-3B.3x²+4x+3C.3x²+2x-3D.3x²+2x+3The integralof2x dx is______.A.x²+C B.2x²+C C.x²/2+C D.2x+CThe solutionto theequation x²-5x+6=0is______.A.x=1,x=6B.x=2,x=3C.x=-1,x=-6D.x=-2,x=-3The areaunder thecurve y=x²from x=0to x=2is______.A.8/3B.4/3C.2D.4The functionfx=x³-3x hascritical pointsat______.A.x=0B.x=1C.x=0and x=1D.x=1and x=-1The sumof thefirst10positive integersis______.A.45B.55C.65D.75The slopeof thetangent lineto y=x²at x=1is______.A.1B.2C.3D.4The determinantof thematrix[[2,3],[4,5]]is______.A.-2B.2C.-1D.1The limitof sinx/x as x approaches0is______.第2页共14页A.0B.1C.∞D.does notexist
（三）计算机基础In a computer system,the______is responsiblefor carryingoutinstructions andperforming calculations.A.CPU B.motherboard C.memory D.hard diskWhich of the following is an operatingsystemA.Excel B.Windows10C.Chrome D.PhotoshopThe______is a set ofrules thatdefines howdata istransmittedover anetwork.A.protocol B.software C.hardware D.applicationA______is aprogram thatcan replicateitself andspread toothercomputers withoutpermission.A.firewall B.antivirus C.virus D.backupThe______is thepart of a computerthat temporarilystoresdata beingused bythe CPU.A.hard diskB.RAM C.ROM D.CD-ROMWhich of the following is nota storagedeviceA.USB flashdrive B.Keyboard C.SSD D.HDDThe______allows usersto inputtext andcommands intoacomputer.A.monitor B.keyboard C.mouse D.printerIn adatabase,a______is acollection ofrelatedinformation abouta person,place,or thing.A.field B.record C.table D.query第3页共14页The______is themain circuitboard ina computerthatconnects allcomponents.A.CPU B.motherboard C.graphics cardD.power supplyWhich of the following is an exampleof aspreadsheetsoftwareA.Word B.Excel C.PowerPoint D.Access
二、多项选择题（共20题，每题2分，共40分，每题至少有2个正确答案，多选、少选均不得分）
（一）英语Which of the followingsentences usethe presentperfecttenseA.I havelived herefor fiveyears.B.She will go to the parktomorrow.C.They havefinished theirhomework already.D.He isreading abook now.The adjectiveform ofdecide is______.A.decision B.decisive C.decided D.decidingThe comparativeform ofhappy is______.A.happier B.more happyC.happiest D.more happierWhichprepositions canbe usedwith dependA.on B.with C.for D.inThe pastparticiple ofgo is______.A.went B.gone C.going D.been
（二）高等数学The derivativeof fx=sinx+cosx is______.第4页共14页A.cosx B.-cosx C.sinx D.-sinxThe integralof e^x dxis______.A.e^x+C B.e^x-1+C C.ln|x|+C D.e^x+CThe functionfx=|x|has acritical pointat x=0because______.A.the derivativeexists hereB.the derivativedoes notexisthereC.the functionhas aminimum hereD.the functionhas amaximumhereThe equationof thetangent lineto y=2x²+3at x=1is______.A.y=4x-1B.y=4x+1C.slope=4D.slope=-4The solutionto theinequality x²-4x+30is______.A.x1B.x3C.x3D.x1
（三）计算机基础Which of the followingare examplesof inputdevicesA.Keyboard B.Mouse C.Monitor D.ScannerThe maincomponents of a computer system include______.A.hardware B.software C.data D.usersThe______is/are usedto storedata permanentlyin acomputer.A.RAM B.ROM C.Hard diskD.SSDIn anetwork,the______topology connectsall devicesto acentralhub.A.star B.bus C.ring D.mesh第5页共14页Which of the followingare typesof computervirusesA.Worm B.Trojan horseC.Spyware D.Antivirus
三、判断题（共20题，每题1分，共20分，对的打√，错的打×）HTML is a programminglanguage.The sumof thefirst10positive integersis
55.In computernetworks,TCP/IP is a set of communicationprotocols.The derivativeof aconstant functionis
0.A byteis largerthan abit.The integralof1/x dxis ln|x|+C.Excel is used forcreating presentations.The limitof x-1/x²-1as xapproaches1is1/
2.A routeris usedto connectdifferent networks.The presentperfect tenseis used for actionsthat startedinthe pastand continueto now.The areaof acircle withradius2is4π.A computersCPU consistsof thearithmetic logicunit ALUandcontrol unit.The solutionto x²=4is x=2only.PowerPoint is a wordprocessing software.The slopeof ahorizontal lineis
0.A databaseisacollection ofrelated data.The limitof sinx as xapproaches0is
0.第6页共14页The functionfx=x²is increasingon-∞,0anddecreasing on0,+∞.A firewallprotects a computer fromunauthorized access.The pastperfect tenseis usedfor actionsthat happenedbeforeanother pastaction.
四、简答题（共2题，每题5分，共10分）简述导数的几何意义简述操作系统的主要功能参考答案
一、单项选择题
（一）英语A
2.C
3.D
4.B
5.A
6.B
7.C
8.C
9.B
10.C
（二）高等数学B
2.A
3.A
4.B
5.A
6.D
7.B
8.B
9.A
10.B
（三）计算机基础A
2.B
3.A
4.C
5.B
6.B
7.B
8.B
9.B
10.B
二、多项选择题
（一）英语AC
2.BC
3.AB
4.AD
5.BD
（二）高等数学AD
2.AD
3.BC
4.AC
5.AB
（三）计算机基础ABD
2.ABCD
3.CD
4.A
5.ABC
三、判断题第7页共14页×
2.√
3.√
4.√
5.√
6.√
7.×
8.√
9.√
10.√#专升本考试模拟测试题及参考答案
一、单项选择题（共30题，每题1分，共30分）（注本部分涵盖英语、高等数学、计算机基础三个核心科目，各10题，重点考察基础概念与应用能力）
（一）英语The teamworked hard,and______they wonthe game.A.as aresult B.in orderto C.ontheother handD.byaccidentIt isimportant______a foreignlanguage well.A.learn B.learning C.to learnD.learnedI______this bookfor threeweeks.I mustreturn itto thelibrarytomorrow.A.borrowed B.have borrowedC.kept D.have keptThemuseum______we visitedlast weekis veryfamous.A.where B.which C.in whichD.whatBy thetime wearrive,the meeting______.A.will havestarted B.starts C.has startedD.is startingHeasked me______I hadfinished myhomework.A.that B.if C.what D.whichThis is the______film Ihave everseen.A.interesting B.more interestingC.most interestingD.interestWe______to thepark ifit doesn’t raintomorrow.A.go B.went C.willgoD.have gone第8页共14页The teachertold us______late forclass again.A.not beB.not tobe C.don’t beD.aren’tCould youplease tellme______the nearestpost officeisA.what B.how C.where D.when
（二）高等数学The limitof x²-4/x-2as xapproaches2is______.A.2B.4C.0D.does notexistThe derivativeof fx=x³+2x²-3xis______.A.3x²+4x-B.3x²+4x+3C.3x²+2x-3D.3x²+2x+3The integralof2x dxis______.A.x²+C B.2x²+C C.x²/2+C D.2x+CThe solutionto theequation x²-5x+6=0is______.A.x=1,x=6B.x=2,x=3C.x=-1,x=-6D.x=-2,x=-3The areaunder thecurve y=x²from x=0to x=2is______.A.8/3B.4/3C.2D.4The functionfx=x³-3x hascritical pointsat______.A.x=0B.x=1C.x=0and x=1D.x=1and x=-1The sumof thefirst10positive integersis______.A.45B.55C.65D.75The slopeof thetangent lineto y=x²at x=1is______.A.1B.2C.3D.4The determinantof thematrix[[2,3],[4,5]]is______.A.-2B.2C.-1D.1The limitof sinx/xas xapproaches0is______.A.0B.1C.∞D.does notexist第9页共14页
（三）计算机基础In a computersystem,the______is responsiblefor carryingoutinstructions andperforming calculations.A.CPU B.motherboard C.memory D.hard diskWhichof the following isan operatingsystemA.Excel B.Windows10C.Chrome D.PhotoshopThe______isasetofrules thatdefines howdata istransmittedover anetwork.A.protocol B.software C.hardware D.applicationA______isaprogram thatcan replicateitself andspread toothercomputers withoutpermission.A.firewall B.antivirus C.virus D.backupThe______isthepart of acomputerthat temporarilystoresdata beingused bythe CPU.A.hard diskB.RAM C.ROM D.CD-ROMWhich ofthe followingis nota storagedeviceA.USB flashdrive B.Keyboard C.SSD D.HDDThe______allows usersto inputtext andcommands intoacomputer.A.monitor B.keyboard C.mouse D.printerIn adatabase,a______isacollection ofrelatedinformation abouta person,place,or thing.A.field B.record C.table D.queryThe______isthemain circuitboard inacomputerthatconnects allcomponents.第10页共14页A.CPU B.motherboard C.graphics cardD.power supplyWhichofthefollowingisan exampleof aspreadsheetsoftwareA.Word B.Excel C.PowerPoint D.Access
二、多项选择题（共20题，每题2分，共40分，每题至少有2个正确答案，多选、少选均不得分）
（一）英语Whichofthefollowingsentences usethe presentperfecttenseA.Ihavelived herefor fiveyears.B.She willgo totheparktomorrow.C.They havefinished theirhomework already.D.He isreading abook now.The adjectiveform ofdecide is______.A.decision B.decisive C.decided D.decidingThe comparativeform ofhappy is______.A.happier B.more happyC.happiest D.more happierWhichprepositions canbe usedwith dependA.on B.with C.for D.inThe pastparticiple ofgo is______.A.went B.gone C.going D.been
（二）高等数学
1.The derivativeof fx=sinx+cosx is______.A.cosx B.-cosx C.sinx D.-sinxThe integralof e^x dxis______.第11页共14页A.e^x+C B.e^x-1+C C.ln|x|+C D.e^x+CThe functionfx=|x|has acritical pointat x=0because______.A.the derivativeexists hereB.the derivativedoes notexisthereC.the functionhas aminimum hereD.the functionhas amaximumhereThe equationofthetangent lineto y=2x²+3at x=1is______.A.y=4x-1B.y=4x+1C.slope=4D.slope=-4The solutiontotheinequality x²-4x+30is______.A.x1B.x3C.x3D.x1
（三）计算机基础Whichofthefollowingare examplesof inputdevicesA.Keyboard B.Mouse C.Monitor D.Scanner
2.The maincomponents ofacomputersystem include______.A.hardware B.software C.data D.usersThe______is/are usedto storedata permanentlyin acomputer.A.RAM B.ROM C.Hard diskD.SSDIn anetwork,the______topology connectsall devicesto acentralhub.A.star B.bus C.ring D.meshWhich ofthefollowingare typesof computervirusesA.Worm B.Trojan horseC.Spyware D.Antivirus第12页共14页
三、判断题（共20题，每题1分，共20分，对的打√，错的打×）HTML isa programminglanguage.The sumofthefirst10positive integersis
55.In computernetworks,TCP/IP isasetof communicationprotocols.The derivativeofaconstant functionis
0.A byteis largerthan abit.The integralof1/x dxis ln|x|+C.Excel is usedforcreating presentations.The limitof x-1/x²-1asxapproaches1is1/
2.A routeris usedto connectdifferent networks.The presentperfect tenseisusedfor actionsthat startedinthe pastand continueto now.The areaofacircle withradius2is4π.A computersCPU consistsofthearithmetic logicunit ALUandcontrol unit.The solutionto x²=4is x=2only.PowerPoint isa wordprocessing software.The slopeofahorizontal lineis
0.A databaseisacollection ofrelated data.The limitof sinxasxapproaches0is
0.The functionfx=x²is increasingon-∞,0anddecreasing on0,+∞.A firewallprotects acomputer fromunauthorized access.第13页共14页The pastperfect tenseisusedfor actionsthat happenedbeforeanother pastaction.
四、简答题（共2题，每题5分，共10分）简述导数的几何意义简述操作系统的主要功能参考答案
一、单项选择题
（一）英语A
2.C
3.D
4.B
5.A
6.B
7.C
8.C
9.B
10.C
（二）高等数学B
2.A
3.A
4.B
5.A
6.D
7.B
8.B
9.A
10.B
（三）计算机基础A
2.B
3.A
4.C
5.B
6.B
7.B
8.B
9.B
10.B
二、多项选择题
（一）英语AC
2.BC
3.AB
4.AD
5.BD
（二）高等数学AD
2.AD
3.BC
4.AC
5.AB
（三）计算机基础ABD
2.ABCD
3.CD
4.A
5.ABC
三、判断题×
2.√
3.√
4.√第14页共14页。
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