2023学年甘肃省酒泉地区瓜州一中高三第三次模拟考试英语试卷（含解析）

2023学年高考英语模拟测试卷注意事项1．考生要认真填写考场号和座位序号。2．试题所有答案必须填涂或书写在答题卡上，在试卷上作答无效。第一部分必须用2B铅笔作答；第二部分必须用黑色字迹的签字笔作答。3．考试结束后，考生须将试卷和答题卡放在桌面上，待监考员收回。第一部分（共20小题，每小题1.5分，满分30分）1．Iwouldappreciateyoucouldcometomybirthdayparty.A．that B．thatit C．if D．itif2．Lifeisajourney_____withhardships,joysandspecialmoments.A．filled B．tofill C．filling D．havingfilled3．Whenonholidays,therailwaysputontrainstomakepeople’stravelmoreconvenient.A．regularB．specialC．particularD．unusual4．TheChinesepeoplearehopefulfor________2019willbringfortheirfamiliesandthecountry.A．how B．whichC．what D．that5．—Whydidn’tyoutrytofinishthecomposition?—Itriedto,but________Icould,thebellranannouncingtheendoftheexamination.A．until B．whenC．after D．before6．Hewaselected______presidentofthecompany,and_____newscame,infact,as______surprise.A．a;the;X B．X;the;a C．a;X;the D．the;the;a7．—Isay,Harry.Whatdidyousaytothelaid-offworkerjustnow?—Nothing.Itomyself.A．hadonlytalked B．amonlytalking C．havejusttalked D．wasjusttalking8．TheydideverythingintheirpowertosavethebuildingdatingbacktotheQingDynasty,buttheireffortswere.A．inturn B．intimeC．invain D．inneed9．Helikedthelovelydogsomuchthathe________hisbookandplayedwithitimmediately.A．gaveoff B．setasideC．tookover D．turneddown10．Thiscourseisofgreatinteresttostudents,_____toimprovetheirwritingskills.A．hopeB．tohopeC．hopingD．hoped11．---Whenshallwestartthereconstructionofthehistoricbuilding? ---Notuntilourprogram______bytheauthority. A.willapprove B.willbeapprovedC.hasapproved D.hasbeenapproved12．Mankindmustfirstofalleat,drink,haveshelterandclothing________itcanpursuepolitics,science,artandreligion.A．until B．unlessC．before D．since13．—youplaythepianoatthistimeoftheday?Ineedagoodrestfortomorrow’stest.—Sorry.A．Must B．Shall C．Can D．May14．I’veknownSarahfornearlytenyears.She_________oncemycustomer.A．is B．hasbeenC．was D．hadbeen15．—HeissodelightedtomakefriendswithJohnson.—Oh,Isee.That’s_______theyhavemuchincommon.A．whereB．howC．whatD．because16．Notuntilthebusdisappearedinthedistance________herschoolbagwasgone.A．Tinahadfound B．hadTinafoundC．didTinafind D．Tinafound17．Accordingtoarecentstudy,thehighschoolgraduationrateforblackmenhasfallenby43percent,while________ofblackwomenhasrisenby56percent.A．that B．whatC．one D．which18．Newly-builtwoodencottageslinethestreet，___________theoldtownintoadreamland.A．turned B．turningC．toturn D．havingturned19．Lucy__writingheressayby10:00thismorning.Afterthat,shelistenedtomusicforawhile.A．willfinish B．finishesC．hasfinished D．hadfinished20．Witheconomyincreasingsteadily,people______enjoyalifeofhigherquality.A．should B．can C．may D．must第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）IntheU.S.stateofWashington,aroadcalledInterstate90cutsthroughawildmountainousareatoreachthecityofSeattle.Forthearea'smanykindsofanimals,thebusyhighwaygreatlylimitstheirmovements.Animalsneedtomovetofindfood,tofindmatesandtofindnewplacestolive.CrossingI-90astheroadiscalledisariskybutsometimesnecessaryact.Butsoon,animalswillhaveasaferchoice.Tohelptheanimals,thestateisfinishingworkonitslargest-everwildlifebridge.The11-meter-tall,20-meter-widebridgebeginsintheforest.Workersareaddingfencinganti-plantstohelpguidetheanimalsacrossthebridge.TheI-90bridgeispartofagrowingnumberofwildlifecrossingsacrosstheUnitedStates.Somearefences,someareoverlandbridges,andsomeareunderpasses.Theyallaimtokeepdriversandanimalsawayfromeachother.AU.S.TransportationDepartmentstudyfoundcrashesbetweenanimalsandhumansroseyearbyyear.Theaccidentsmadeupabout5percentofallcrashesnationally,andcosttheeconomyabout$8billion.Suchcostscomefromcarrepaid,emergencyroomvisitsandremovalofthedeadanimalsonroads.Collisionsbetweenanimalsanddriversarerarelydeadlytopeople.Buttheyareoftendeadlytowildlife.Thestudyalsofoundthat21endangeredorthreatenedspeciesintheU.S.areaffectedbyvehiclehits.PattyGarveyDardaoftheU.S.ForestServicesaysthe$6-millionbridgewillonedaypayforitselfbecausethehighwaywillnothavetobefullyorpartlyclosedeachtimealargeanimalisstruck.“IfyoushutdownInterstate90,youshutdowninterstatetrade.”sheadds.1、Whyismovingacrosshighwaysnecessaryforanimals?A．Tosurvive.B．Tofindfood.C．Tofollowtheirhabit.D．Tofreetheirmovements.2、WhatarethosewildlifecrossingsintheU.S.builtfor?A．Avoidinghumandeaths.B．Preventingcaraccidents.C．Increasinginterstatetrade.D．Protectingwildanimals.3、WhatdoestheauthorintendtodoinParagraph3?A．Highlighttheharmcausedbycaraccidents.B．Showthecostsrelatedtocar-animalcrashes.C．Explainthenecessityofwildlifecrossings.D．Presenttheurgencytoprotectwildspecies.4、WhatisDarda’sattitudetowardsthebuildingofI-90?A．Opposed.B．Concerned.C．Favorable.D．Indifferent.22．（8分）ArobotcalledBina42hassuccessfullytakenacourseinthephilosophyofloveatNotreDamedeNamurUniversity(NDNU),inCalifornia.AccordingtocourseinstructorWilliamBarry,associateprofessoratNDNU,Bina42istheworld’sfirstsociallyadvancedrobottocompleteacollegecourse,afeathedescribedas“remarkable.”Therobottookpartinclassdiscussions,gaveapresentationwithastudentpartnerandparticipatedinadebatewithstudentsfromanotherinstitution.Beforebecomingastudent,Bina42appearedasaguestspeakerinBarrysclassesforseveralyears.OnedaywhenaddressingBarry’sclass,Bina42expressedadesiretogocollege,adesirethatBarryandhisstudentsenthusiasticallysupported.RatherthanenrollBina42inhisRobotEthics:PhilosophyofEmergingTechnologiescourse,BarrysuggestedthatBina42shouldtakehiscoursePhilosophyofLoveinstead.LoveisaconceptBina42doesn’tunderstand,saidBarry.ThereforethechallengewouldbeforBarryandhisstudentstoteachBina42whatloveis.“Someinterestingthingshappenedintheclass,”saidBarry.HesaidthathisstudentsthoughtitwouldbestraightforwardtoteachBina42aboutlove,which,afterall,is“fairlysimple—it’safeeling,”saidBarry.Buttherealitywasdifferent.Bina42endeduplearning“31differentversionsoflove,”saidBarry,highlightingsomeofthechallengeshumansmayfacewhenworkingartificialintelligenceinfuture.Bina42participatedinclassdiscussionsviaSkypeandalsotookpartinaclassdebateaboutloveandconflictwithstudentsfromWestPoint.Bina42’scontributiontothedebatewasfilmedandpostedonYouTube.ItwasjudgedthatBina42andNDNUclassmateswerethewinnersofthisdebate.Inthenextdecade,BarryhopesBina42mightbecomecomplexenoughtoteachaclass,thoughhesaysheforeseesrobotsbeingusedtobettertheteachingandlearningexperience,ratherthanreplacinginstructorscompletely.1、（小题1）WhatwasBina42’sperformancelikeinclass?A．Extraordinary.B．Insignificant.C．Far-reaching.D．Unattractive.2、（小题2）Whatdoestheunderlinedword“addressing”inparagraph3probablymean?A．Dealingwith.B．Consultingwith.C．Givingaspeechto.D．Sendingaletterto.3、（小题3）Whatcanwelearnfromthepassage?A．ItwasinterestingforBina42tolearnaboutlove.B．ItwasquitetoughforBina42tolearnaboutlove.C．Artificialintelligencemaysomehowbesuperiortoman.D．Humanscanlaunchachallengetoartificialintelligence.4、（小题4）WhatdoesBarrythinkofthefuturedevelopmentofBina42?A．Itwillsurelybeabletoserveasateacher.B．Itwillbeabletopromotelearningandteaching.C．Itwillcompletelytaketheplaceofinstructors.D．Itwillbesmartenoughtocontrolhumanbeings.23．（8分）“WhenIwasaboyof14,myfatherwassoignorant(无知的)thatIcouldhardlystandtohavetheoldmanaround.ButwhenIgottobe21,Iwasastonishedathowmuchtheoldmanhadlearnedin7years.“—MarkTwainMy23-year-olddaughterandIarethefemaleversionoftheabovequote.WhenIleftherfatherabout12yearsagoshechosetostaywithhim.Herfatherwasquiteangryatourbreakupandsowasmydaughter.Sheexactlyhadnothingtodowithmeforabout5years,nocontact,nopresentstome,noovernightstays.Itbrokemyheart.Nowsheworksnearmyhome.ShehasoftensleptonthesofainmyhomeandIsolovethis.LastweekIturnedmystudyintoabedroomforher.Todayanewbedandmattress(床垫)arrivedandIwenttoBelfasttobuyquilts,pillows,cushions,curtains,lampshadeetctomakethisintotheroommydaughtershouldhavehadinmyhome12yearsago.ShehasreallylovedbeingabletoinputintothisroomforherandIhavereallylovedcreatingalittlespecialpersonalspaceforherinmyhome.Intheend,lworkeditoutbutIcantellyouIreallylearnedsomuchbywayofpracticingpatienceinthosepainfulearlydays.Ihopemylittledaughterwhoisnowayoung23-year-oldwomanneverdistancesherselffrommeagain,nochildshouldbewithoutaMother’slove.1、WhatdoyouknowaboutMarkTwain?A．Hedidn’trealizehisfather’sgoodcharacters.B．Hedidn'tadmirehisfatherinhischildhood.C．Hecouldn'tlearnknowledgefromhisfather.D．Heregrettedleavinghisfatherasachild.2、Whydidtheauthorfurnituretheroomsoconsiderately?A．Tomakeupforlovetoherdaughter.B．Torecoverwhattheroomusedtobe.C．Toattractherdaughtertolivethere.D．Tomeetherdaughter’stastes.3、Whichcanreplacetheunderlinedphrase“distancesherselffrom"inParagraph6?A．livesclosetoB．strugglesagainstC．thinkshighlyofD．keepsadistancefrom24．（8分）MarthaGruber,aTampaBayWatchenvironmentalscientist,hasbeenhonoredwithaDisneyConservationHeroAwardfromtheDisneyWorldwideConservationFund(DWCF)Theawardrecognizeslocalcitizensfortheirtirelesseffortstosavewildlife,protecthabitatsandeducatecommunities.Recipientswerenominated(提名)bynonprofitenvironmentalorganizations,andeachhonoreereceivesanawardof$l,50ofromDWCF.“WorkingwithstudentsinTampaBayisrewardingbecauseIgettoseefirsthandtheimpactthatourhardworkhasonthelocalhabitat,”Grubersaid.“I’mproudtosaythatTampaBayWatch’sBayGrassesinClasses(BGIC)programhasgivenmetheopportunitytoassistinrestoringcloseto300acreswithover19,000students.BeingaDisneyConservationHeroistrulyanhonorandIamproudtosharethisachievementwiththeotherTampaBayWatchstaffmembersthathavecontributedtotheseefforts.”GruberhasworkedwithTampaBayWatchsince2003,overseeingtheCommunitySaltMarshprogramandtheBGICprogram.Shealsohasbeeninchargeofmanylarge-scale(大规模的)communityplantingsinherterm.Inhermorethan11years,Gruberhasworkedwithmorethan4,400communityvolunteerstorestoreapproximately148acresofmarsh(湿地)habitat.TheBGICprogramworkswithlocalmiddleandhighschoolstogrowsaltmarshgrassesontheircampusesandtheninvolvesthemintheplantingoftheirnurseryraisedgrassesatarestorationsite.Inhertime,GruberhasledtheBGICprogramtocontributesaltmarshgrassestohelprestore91acresofhabitataroundTampaBay.InadditiontoMartha’simpressiverestorationimpact,shealsohasadeepimpactoneveryonewithwhomsheworks.Sheapproacheseachprojectwithapassionandworkethic(职业道德)thatisinspiring.Since2004,Disneyhashonoredmorethan100leadersaroundtheworldfortheirextraordinaryconservationefforts.1、DWCFgivesitsawardstopeoplewho.A．devotethemselvestoeducationB．haveagoodimpactonstudentsC．promotetheknowledgeofnatureD．achievegreatlyinwildlifeprotection2、WhydoesGruberthinkherworkworthwhile?A．Herworkconnectsstudentswithnature.B．Workingwithchildrenmakesherhappy.C．Hercolleaguessupportherworkheartily.D．Shecanseetheireffortsmakeadifference.3、Whatdoestheunderlinedword“approaches”inParagraph6probablymean?A．Assists.B．Provides.C．Dealswith.D．Comesupwith.4、HowarethestudentsinvolvedintheBGICprogram?A．Byattendingclasses.B．Byplantingsaltmarshgrasses.C．Bycontributingsaltmarshgrasses.D．Bycallingonthepublictotakeaction.25．（10分）Honestyisthebestpolicy.Wemayagreethatadmittingmistakesandbehavinginagenuinewayistherightwaytoleadourlives,butistheresomethinginourhumannaturethatmakesusimmoral?Forexample,insomeshopsandcarparksyoucanfindanhonestybox-aboxwhereyoupayforsomethingbyputtingmoneyinit-butitreliesonyouputtingtherightamountofcashin.Thisreliesonpeoplebeinghonestandnottryingtocheatbutitdoesprovideatemptationtogetawaywithnotpayingthefullamount.PhilipGraves,apsychologist,suggeststhatthistemptationispartofourevolution.Hesays:“Wehaveevolvedwiththeabilitytobedishonest.It’spartofourevolutionarypsychologicalmake-up-becauseifwecangainanadvantageoverthepeoplearoundus,wehaveagreaterchanceofsurviving.”Sowhydoweplacesuchimportanceonbeinghonestifwebenefitfrombeingdishonest?It’sbecauseitisselfishbehavior.Ifeverybodyactedselfishlyanddishonestlyallthetime,theworldwouldbeaveryunpleasantplace.AsPhilipGravessays:“Thereisabalancetostrikebetweentheextenttowhichwecanfeatherourownnest,sotospeak,andtheriskofbeingostracized(排斥)bythegroup.”So,forsocietiestoworktogetherweneedtotrusteachotherandthereforeweneedtobehonest.Beingtrustworthywithmoneyisofcoursevitalforaneconomytosurvive.Butbeinghonestwithwordsisanothermatter,sayingwhatwethinktosomeonecangetusintohotwater.However,anewanonymousmessagingapphasbeendesignedthatletsanyonewithalinktoyourprofile(简介)tosendyouamessagewithoutknowingwhoit’sfrom.Theappnowhas300millionuserswhichperhapsindicateshowhonestwereallyliketobe-butinallhonesty,doyouwanttoknowwhatpeoplethinkaboutyou?Ishonestyalwaysthebestpolicy?1、Whatdoesanhonestyboxrequirepeopletodo?A．Getthechangeoutofitfreely.B．Putthecorrectamountofmoneyinit.C．Donatethepocketmoneytoothers.D．Payalargeramountofmoney.2、AccordingtoPhilipGraves,beingdishonest.A．isadisadvantageB．shouldbeadvocatedC．ispartofourevolutionD．helpspeoplesurvive,better3、WhatdoesParagraph3mainlytalkabout?A．ThereasonforbeinghonestB．ThebenefitofbeingdishonestC．TheoutcomeofselfishnessD．Theimportanceofgroupwork4、Whatcanweinferfromthetext?A．Honestyisalwaysthebestpolicy.B．Theauthorisinfavorofdishonesty.C．Themarketofthenewappispromising.D．Beinghonestwithwordsissometimesimproper.第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）Fifteenyearsago,ItookasummervacationinLecceinItaly.Afterclimbingupahillforafullviewofthebluesea,Ipausedtocatchmy1andthenpositionedmyselftotakeaphoto.Unfortunately,justasItookoutmycamera,awomanapproachedfrombehindand2herselfrightinfrontofmy3.Likeme,shewasheretostop,sighandappreciatethescenery.4asIwas,afterabout15minutes,mycamerascanningthesunandreviewingtheshotIwould5take,Iwasupset.ShouldIaskherto6sothatIcouldtakejustonepictureofthelandscape?Sure,Icouldhaveaskedher,butsomething7medoingso.Sheseemedso8inherobservation.Ididn’twanttomesswiththat.Another15minutespassedandIgrewmore9.Thewomanwasstillthere.Idecidedtotakethephoto10.AndnowwhenIlookatit,Ithinkher11inthephotoiswhatmakestheimage12.Thelandscape,beautifulonitsown,somehowcomestolifeandbreathes13thiswomanisengagingwithit.Thisphoto,withthe14beautythatunfoldedbeforemeandthewomanwho15it,nowhangsonthewallinmybedroom.Whatwouldshethinkifsheknewthatherfigureiscaptured(捕捉)and16onastrangersbedroomwall?Abedroom,afterall,isaveryprivatespace,inwhichawomanIdon’tevenknowhasbeenkeptforever.Insomeways,shehasbeen17inmyhouse.Perhapsweallliveineachother’sspace.Perhapsthisiswhatphotosarefor:to18usthatweallappreciatebeauty,andthatweallshareacommon19forpleasureandconnection.Thisphotoisareminder,acapturedmoment,anunspoken20betweentwowomen,separatedonlybyathinsquareofglass.1、A．sightB．breathC．wayD．attention2、A．plantedB．foundC．lostD．enjoyed3、A．concernB．photoC．viewD．direction4、A．CautiousB．CuriousC．CasualD．Patient5、A．eventuallyB．randomlyC．extremelyD．hurriedly6、A．backawayB．gooverC．movealongD．stayout7、A．caughtB．sentC．gotD．prevented8、A．anxiousB．contentC．quietD．confident9、A．excitedB．annoyedC．worriedD．confused10、A．anywayB．somehowC．insteadD．indeed11、A．beautyB．behaviorC．determinationD．presence12、A．puzzlingB．disappointingC．interestingD．boring13、A．unlessB．becauseC．althoughD．until14、A．strangeB．regrettableC．distantD．unique15、A．ruinedB．createdC．missedD．discovered16、A．protectedB．observedC．frozenD．drawn17、A．hangingB．livingC．shiningD．wandering18、A．promiseB．tellC．convinceD．remind19、A．respectB．planC．desireD．sense20、A．conversationB．resultC．trustD．love第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）Withthenewterm1．(approach),BerthaBergerstruggledtoputonherbluejeans.Shesteppedonthebathroomscale(秤).Shehadneverseensuch2．highnumberonthelittlescale,soshedecidedtochange.Thatdayshethrewoutallthejunkfoodinherfridgeandwentgroceryshopping.3．(determine)toloseweight,sheboughtlow-fatversionsofallherfavoritefoods.Shehadtwolow-sodium(钠）bacon4．(sandwich)withadietsodaforlunch.Thefoodcontainedover1,200caloriesbuthadverylittlesalt.Fordinnersheatetwoturkeyburgerswithreduced-fatcheese.5．shehadreceivedover2,000calories,Berthafeltthatsheneededareward.Thenfordessertsheateonelow-calorieice-creamsandwich.And6．bedsheateabagofbakedpotatochips,whichshethoughtwere7．（healthy)thannormalchips,eveniftheyhad8．(rough)thesameamountofcalories.Shedippedtheminlow-fatcreamcheese.Bertha9．(consume)around6,500caloriesthatday,butshefeltskinny.Whenshewokeupthenextmorning,shesteppedonthescale.Shecouldn’twaittoseehow10．(success)herdiethadbeen.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）第二卷第四部分：写作（共两节，满分35分）第一节：短文改错（共10小题；每小题1分，满分10分）假定英语课上英语老师要求同桌之间互相修改作文，请你修改你同桌的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。删除：把多余的词用斜线（\）划掉。增加：在缺词处加一个漏字符号（∧），并在该词下面写出该加的词。修改：在错的词下划一横线，在该词下面写出修改后的词。注意：1、每处错误及修改均仅限一词。2、只允许修改10处，多者（从11处起）不计分。MostfamiliesinChinahopedtheirsinglechildrenwillhaveahappyfuture,sotheyareverystrictintheirchildren、Sodoteachersinschool!Manychildrenaregivensomuchhomeworkthattheyhavehardlyanysparetimehavesports、Thechildrenareforbiddentodoanythingbuttostudy、Nowondersuchmanychildrenaretiredoflessons、Someevenattackorkillhisparentsandteachers!Ibelievemanypeoplealreadyreadthiskindofnewsinnewspapersormagazines、Shouldn’twedrawlessonfromtheaccidents?Nowourgovernmentismakingoutaplantosolvetheeducationproblems、第二节书面表达（满分25分）29．（25分）假定你是李华，你的英国好友Chris打算来中国学汉语，但无法决定到北京还是广州学习，因此发邮件来征求你的意见。请你回复邮件，欢迎Chris来中国学习，并就“在哪个城市学习”提出你的建议及理由。注意：1、词数100左右；2、可以适当增加细节，以使行文连贯。___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

2023学年模拟测试卷参考答案（含详细解析）第一部分（共20小题，每小题1.5分，满分30分）1、D2、A3、B4、C5、D6、B7、D8、C9、B10、C11、D12、C13、A14、C15、D16、C17、A18、B19、D20、B第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21、1、A2、D3、C4、C22、1、2．A3、4．C【小题3】【小题3】C【小题4】【小题4】B23、BestSchoolBackpacksStudentsofallagesneedtohaveareliablebackpackandwhichisyourfavouriteone?1.AmazonBasicsClassicBackpackTheAmazonBasicslineofproductsaimstodeliverexceptionalvaluebygettingridofeverythingthatisunnecessarywhilemaintainingthecorefunctionalitythatcustomersdesire.TheClassicBackpackmaynotlooklikemuch,butthatisabigpartofitsoverallappeal.It'scheapandcheerful,lightweightyetlong-lastingwithvelcro（尼龙刺粘搭链）sidepocketsandaroomycenter.Withanaverageratingof4.5starsbasedonover250customerreviews,thisisawell-madebackpackataterrificprice.Price:From$18.002.TheNorthFaceRefractorDuffelPackWanttoheadofftoschoolwithaslightlydifferentbackpackthatisn'twayoutthere?ThedefinitelyboxyRefractorDuffelPackfromTheNorthFaceoffershandlesonboththetopandtheside,plustheusualshoulderstraps,formultiplewaystocarry.Theclamshelldesignalsoincludesaquick-accesspocketonthefrontandanincludedtabletsleeve.l00%ofreviewersonTheNorthFaceonlinestorerecommendthisproduct,makingitthebest-sellingunisexbackpackonthesite.Price:$155.003.HighSierraPowerglideRollingLaptopBackpackCarryingheavytextbooksandothersuppliesaroundalldaycangetawfullytaxingontheshoulders,backandhips.AneasierwaytogetbetweenclassesiswitharollingbackpackliketheHighSierraPowerglide.Themulti-compartmentdesignincludesacushionedsleeveforlaptopswithscreensupt017-inchesinsize,pluszipperedaccessorycompartmentsforquickaccess.Thestrangeandspaciousbagisrecommendedbyover90%oftheover900customerswhorevieweditoneBags.Price:$60.004、WhatisthemostremarkablefeatureoftheClassicBackpack?A．Itmaintainsthecorefunction.B．Itdoesn'thaveanyspareparts.C．Itislightbutlong-lasting.D．Ithasaroomycenter.5、What'stheconvenienceoftheRefractorDuffelPack?A．Itiseasytoopenandshut.B．Ithasextrapocketsonthefront.6、WhereistheHighSierraPowerglidedifferentfromtheothers?A．Ithaswheels.B．Itisheavytocarry.C．Itcancontaintextbooks.D．Ithasaplacetouseacomputer.7、Whatdothethreeproductshaveincommon?A．Theyareallexpen