2024届山西省临汾一中、晋城一中、内蒙古鄂尔多斯一中等六校高考冲刺押题（最后一卷）英语试卷含解析

2024届山西省临汾一中、晋城一中、内蒙古鄂尔多斯一中等六校高考冲刺押题（最后一卷）英语试卷注意事项：1．答卷前，考生务必将自己的姓名、准考证号、考场号和座位号填写在试题卷和答题卡上。用2B铅笔将试卷类型（B）填涂在答题卡相应位置上。将条形码粘贴在答题卡右上角"条形码粘贴处"。2．作答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑；如需改动，用橡皮擦干净后，再选涂其他答案。答案不能答在试题卷上。3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新答案；不准使用铅笔和涂改液。不按以上要求作答无效。4．考生必须保证答题卡的整洁。考试结束后，请将本试卷和答题卡一并交回。第一部分（共20小题，每小题1.5分，满分30分）1．Wehavenoideawhatairwewillbebreathinginthefutureifweanythingtostophazyweather.A．hadn’tdoneB．didn’tdoC．haven’tdoneD．don’tdo2．___thesafetyofgas,thegovernmenthascheckedthecity’sgassupplysystemthoroughly.A．ToensureB．EnsuringC．HavingensuredD．Tohaveensured3．IwanttotellyouisthedeeploveandrespectIhaveformyparents.A．That B．Which C．Whether D．What4．Theoldcouple,________countrylife,wereunwillingtomovetothecitytolivewithhisson.A．accustomedto B．buriedinC．addictedto D．exposedto5．AsurveysuggeststhattheroyalweddingofPrinceWilliamandKateMiddleton_____agreatboostforBritisheconomybecausealargenumberofvisitorsareexpectedtogo.A．willbe B．hasbeen C．was D．be6．________sheisnotsohealthy_______sheusedtobe?A．Whyisitthat;whatB．Whyitisthat;thatC．Whyisitthat;asD．Whyitisthat;who7．We’llhavetofinishit,_____________.A．howeverittakeslong B．howeverlongittakesC．nomatterhowittakes D．nomatterhowlongdoesittake8．－Thezookeeperwasreallyannoyedwithme.－Howcouldhehavebeenifyou____stonesattheanimals?A．didn’tthrow B．don’tthrowC．hadn’tthrown D．haven’tthrown9．Wasitfromthelake______heoftenwentfishing______hesavedthedrowninggirl?A．that;thatB．where;whereC．where;thatD．that;where10．BillyCrystalhostedtheAcademyAwardsagainthisyear,andhisperformancesalways________theexpectationsofmostaudience.A．signupfor B．dropoutofC．bebenton D．liveupto11．Lindarealizedshewasinthewrongandpromisedto________anewleaf.A．takeoverB．turnoverC．getoverD．goover12．Hisstrongsenseofhumorwasmakeeveryoneintheroomburstoutlaughing.A．soastoB．suchastoC．sothatD．suchthat13．________thedangerofdrunkdriving,manydriverspromisednevertodriveafterdrinking.A．Realizing B．TohaverealizedC．Realized D．Havingrealized14．Helikedthelovelydogsomuchthathe________hisbookandplayedwithitimmediately.A．gaveoff B．setasideC．tookover D．turneddown15．—Areyoufreenow?Ihavesomethingimportanttotellyou.—OK,________youmakeitshort.Iwillhavetofinishthisreportbeforenoon.A．nowthatB．assoonasC．everytimeD．aslongas16．Eachparty_______respectthearticlesofthiscontract,oradouble-sizedfinancialpunishmentisamust.A．will B．could C．shall D．should17．AfirmfromNewZealandhasrevealedasetofroboticlegswhichtheyclaimwillsoonallow________wheelchair-boundpeopletowalkagain.A．extremely B．previously C．actually D．eventually18．Asasurgeon,Icannotanymistakes;itwouldbedangerousforthepatient.A．appreciate B．removeC．offer D．afford19．Trytobeindependent,foryourparentscan'tdo________foryouallyourlife.A．something B．nothingC．everything D．anything20．—YouspeakverygoodFrench!—Thanks.I__________FrenchinSichuanUniversityforfouryears.A．studied B．study C．wasstudying D．hadstudied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）Vinegarisgreat.Itmakessalad,friesanddumplingstastebetter,andyoucanevencleanyourwindowswithit.Andnow,accordingtoscientists,itmayevenhelptheplanet’spopulationsurviveclimatechange.ResearchersfromtheRIKENCenterforSustainableResourceScience(CSRS)inJapanprovedthat.Theyfoundgrowingplantsinvinegarmakesthemmoreresistanttodroughts.Thiscouldmeanthatinthefuture,worriesaboutclimatechangeaffectingtheworld’ssupplyoffoodwillbemuchlower.ThediscoverywasmadeaftertheresearchersstudiedtheArabidopsis,aplantknownforitsabilitytosurviveindryweather.Itwasfoundthatwhentheplantwasplacedindrought-likeconditions,itproducedachemicalcalledacetate(醋酸盐)—themaincomponentofvinegar.Afterdiscoveringthis,thescientistsexperimentedfurtherbyaddingacetatetothesoilofotherplantsbeforetheystoppedgivingthemwatercompletely.Afterleavingtheplantsfor14days,theyfoundthattheonestreatedwithacetatehadsurvived,whiletheuntreatedplantshaddriedupanddied.It’shopedthatthissimplemethodofsurvivalcouldsoonbeusedtohelpfannersindrycountrieskeeptheircropsalive.“Intheexperiment,wetargetedthestaplefoodsoftheworld—rice,wheatandmaize…andprovedsuccessful”JongMyongKim,co-authorofthestudy,toldPopularSciencemagazine.Kimhasalreadybeenintouchwithpeoplearoundtheworldwhoareinterestedintryingthissimpleandcost-effectivemethodoutforthemselvesfromfarmerstocompaniesandamateurgardeners.“Nowwearetryingtocooperatewiththemtomakeamethodtoapplythissystem,andmaketheprocessassimpleaspossible,”hesaid.Hopefullythismeanstheendofhungercausedbybadweatherinthefuture.1、Whatdoestheunderlinedword“that”inparagraph1referto?A．Vinegarmayhelpcreaturessurvivebadweather.B．VinegarisfoundinplantsbyJapanesescientists.C．Vinegarisveryusefulforcookingagoodmeal.D．Vinegarismainlyusedbypeopletocleanhouses.2、ScientistsinJapanfindfromtheirstudiesthat.A．theArabidopsiscouldsurviveindryweatherbecauseoftheshapeB．soilconditioncouldbechangedbypouringvinegarcontinuallyC．theacetatecanbeusedbyfarmerstoreplacethesoilD．theplantstreatedwithacetatecouldsurvivedryconditions3、Whatcanweinferfromthelastparagraph?A．It’stoodifficultforfarmerstoacceptthemethod.B．Howtodecreasethecostisthemainissue.C．Themethodispromisingespeciallyinagriculture.D．Keepingplantsalivemeansalotforscientists.4、Whichofthefollowingcanbethebesttitleforthetext?A．JapaneseScientistsFindaPlantB．VinegarCouldEndHungerC．VinegarandFoodD．PlantsNeedWater22．（8分）Vehiclesoftencomeintoconflictwithothervehiclesandpedestrianswhentheirintendedcoursesoftravelintersect(交叉),andendupbeingineachother，sway.Thegeneralprinciplethatestablisheswhohastherighttogofirstiscalled“rightofway”,or“priority”.Itdetermineswhohastherighttousetheconflictingpartoftheroadandwhohastowait.Signs,signals,markingsandotherfeaturesareoftenusedtomakepriorityclear.Adrivermustyield(让)therightofwaytootherdrivers:●WhenapproachingaYIELDsign.Slowdownorstoptoavoidacrash.●Evenafterthelightturnsgreenwhentherearevehiclesintheintersection.●Whenapproachingemergencyvehiclesusingsoundingorflashingsirens.●Aftercomingtoacompletestopatanintersectionwherethereisastopsignoraflashingredsignal.Ifthereisnostopline,stopbeforethecrosswalk.●Whenmakingaleftturnonaredlightafterastopfromaone-waystreettoanotherone-waystreetwithtrafficmovingtotheleft.(SeeFigureA．)●Whentwovehiclesondifferentroadwaysarriveatafour-waystopintersectionatthesametime,thevehicleshouldyieldtothevehicleonitsright.(SeeFigureB．)●Whencomingoutofanalley,building,privateroadordrivewayaftercomingtoacompletestop.(SeeFigureC．)●Whencrossingtrafficattheendofa“T”roadwithnotrafficcontrolsignsorsignals.(SeeFigureD．)1、What’sthepurposeofthetext?A．Toexplainthelawofrightofway.B．Toillustratetrafficsignsandsignals.C．Toinformdriversofgeneraltrafficrules.D．Tointroducetrafficrulestopedestrians.2、Whichistherightbehavioraccordingtothetext?A．Driveononcethelightturnsgreen.B．Keepdrivingifthereisnostopline.C．Yieldtoemergencyvehiclesatanytime.D．SlowdownwhenapproachingaYIELDsign.3、WhichofthefollowingdescriptionisTRUEaccordingtothefigures?A．FigureA:BshouldyieldtoA．B．FigureB:AshouldyieldtoB．C．FigureC:AshouldyieldtoB．D．FigureD:AshouldyieldtoB．23．（8分）Whilesmartphonesstandaccusedofavarietyofcrimes,thesepocketcomputerscancertainlybeaforceforgood.Yourphoneisalwayswithyou,makingittheperfectdevicetopushyouintoamorebeneficialwayofliving.Herearesomeofthebestappsthatcanhelp.HabiticaHabiticaturnsthegoalofforminggoodhabitsintoagame,withitsowncharactersandscoring.It’salotoffun，andtheappalsoletsyoubuildhabitswithfriendsandfamily.Inadditiontoregularrepeatinghabits,youcanaddamoregeneralto-dolist,andtherewardsyougetcanbecustomizedtoo—youcouldtreatyourselftoamealoutoranextrahourofgames.SmokeFreeIfyou’vegotaspecifichabitinmind，thenyou’llusuallyfindspecificappstohelp,likeSmokeFree.Ifyou’redeterminedtogiveupsmoking,thenthisisoneofthemostcomprehensiveappsforgivingyouthatextrapushyouneedtomakeapermanentchange.Theappoffersahostofusefulfeaturesforpeoplewantingtogosmoke-free：Theabilitytoseeyourprogressovertime，chartsshowinghowyourhealthisimproving，day-by-dayencouragement，andsomeadviceontechniquesforgivingupsmoking.MyFitnessPalYoucanfindatonofhealthandfitnessappsforyourphone,butMyFitnessPalstandsoutnotjustbecauseitiseasytouse,butbecauseitmakespracticalsuggestionsforyou.Itcantakeinahostofdata,fromthecalories(卡路里)you’retakingintothenumberofswimsyou’redoingperweek,andofferreportsoncalorieconsumptionandmacronutrient(大量营养素）breakdown.1、WhatcanHabiticahelpyoutodo?A．Winatoughgame. B．Startalastingfriendship.C．Findafancyrestaurant. D．Developapleasanthabit.2、WhichofthefollowingcanSmokeFreeprovide?A．Thefreedomtosmoke. B．Theabilitytomakeprogress.C．Adviceonhowtoquitsmoking. D．Chartsaboutyourexcellenthealth.3、Whatcanwelearnaboutthethreeappsmentionedinthetext?A．They’recheap. B．They’repractical.C．They’refree. D．They’reinteresting.24．（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．keepsadistancefrom25．（10分）YoungpeopleintheUnitedStatesdonothaveastrongunderstandingoftheworldandtheirplaceinit.TwoU.S.—basedgroups,theCouncilonForeignRelationsandtheNationalGeographic,Societycommissionedanonlinesurveyearlierthisyear.TheywantedtoknowwhatyoungpeopleeducatedinAmericancollegesknewaboutgeography,U.S.foreignpolicy,recentinternationalevents,andeconomics.Thesurveywasgiventoover1,200Americansbetweentheagesof18and3years.Allofthempresentlyattending,orhavingpreviouslygraduatedfrom,a2-or4-yearcollegeoruniversity.Theaveragetestscore,outof75totalpossibleanswers,was55percent.Thestudyidentifiesafewimportantproblems.Forexample,only30percentknewthattheonlypartoftheU.S.governmentthatcandeclarewarisCongress.Only60%ofthosetakingthesurveycouldidentifyBrazilonaworldmap.Partoftheproblem,arguetheorganizersofthesurvey,istheinternet.Theysayitisbecominghardertofindhigh-qualityinformationaboutworldeventsamongstallthefakenewsandtriviawhichswamptheweb.Forty-threepercentofthosequestionedsaidtheyreadaboutthenewsonFacebook.Anotherproblemisthatmostcollegecoursesdonotrequirestudentstolearnaboutinternationalissues.Ifsuchinformationisnotrequired,RichardHaassfromtheCouncilonForeignRelationssaid,thentheUnitedStatescouldhaveleaderslikeGaryJohnson.HewasarecentpresidentialcandidatewhodidnotknowabouttheSyriancityofAleppowhenareporteraskedhimaboutit.Thesurveyresultswerenotallbad.Theyoungpeoplealsodemonstratedagoodunderstandingofclimatechangeandrenewableenergy.Andthemajorityofthemsaidthatinternationalissueswerebecomingmoreimportanttothem.Haasssaysthesefindingssuggesttheneedtofindwastogetgoodinformationtostudents,bothinschoolandonline.Tohelp,theCouncilonForeignRelationsiscreatinganewprogramcalledCFRCampus,designedtohelpbuildknowledgeaboutglobalissues.1、Whatcanwelearnaboutthesurvey?A．AlltheparticipantswererecentuniversitygraduatesB．ItwasanonlinesurveyconductedbytwoUSuniversitiesC．ItsaimistofigureoutwhattheyoungpeopleknowaboutAmericaD．Itwasgiventoover1,200Americanpeopleagedfrom18to32、What’sonereasonsurveyorganizersgiveforyoungpeople’slackofknowledge?A．YoungpeopleareunwillingtotravelabroadB．ThesourcesfromwhichtheygettheirinformationC．TheUSuniversitysystemisofpoorqualityD．Theirlackofinterestinknowingmoreabouttheworld3、Accordingtothesurvey,whattopicdidtheyoungAmericansunderstandbest?A．EnvironmentalmattersB．GeographicinformationC．ForeignrelationsD．Governmentorganizations4、Inwhichcolumnofanewspapercouldwefindthisarticle?A．EconomicsB．EntertainmentC．PoliticsD．Education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）Ihadnotseenmyparentsforalongtime.LastSaturdayIdrovealongwaytovisitthem,1neitherofthemwasathome.SoIwaitedpatientlyattheirhome2theirreturn.Notseeingthemmademereally3AsIwaswalkingaroundtheirbedroom,I4littleremindersofthem.SomeChristmasgiftswerestill5inboxes.Therewere6onthewall,whichIguessmusthavea7meaningtothem.Whattookmybreathawaywasseeingmydad'semblems(徽章)fromhismilitaryserviceofourcountry8hewasyoung.Myfathernever9tousabouttheKoreanWars.AsIlookedatthoseemblemshanging10withallthephotosthathetreasures,I11thatthiswasanimportantpartofhislife,butIneverspentthe12intalkingwithhimaboutthem.Thephotosofmymomwithherclose13mademerealizeherlifebeforeshewasmymom.Ihadbeenso14runningmybusinesstoraisemyownfamilythatI15thechancetoknowabouttheirpastandexperience.Wesometimesdon'trealizesomethingis16forusuntilwehavelostit,soit'snottoolateforustotalktoourparentsabouttheirpast.Iamwritingmystoryto17everyonewhoisfortunatetostillhavetheirparents18toinvestsometimetolearnaboutthem.Iamgratefultohave19ofmyparents.SoIstillhavetimetotalkwiththem.Ihopethatreaderswill20frommystoryandfindthetimetotalkaboutthosethingsintheirlifethatmeansomuchtotheirparents.1、A．orB．soC．andD．but2、A．forB．toC．ofD．in3、A．frightenedB．embarrassedC．upsetD．excited4、A．soughtB．tookC．neededD．saw5、A．keptB．foldedC．hiddenD．covered6、A．SantaClausB．familytreesC．familyphotosD．oldclothes7、A．pastB．specialC．simpleD．real8、A．ifB．whenC．thoughD．until9、A．talkedB．explainedC．showedD．referred10、A．proudlyB．openlyC．finallyD．clearly11、A．promisedB．declaredC．admittedD．realized12、A．courageB．timeC．chanceD．energy13、A．friendsB．teachersC．studentsD．children14、A．busyB．blindC．strictD．eager15、A．rejectedB．avoidedC．delayedD．missed16、A．hopefulB．importantC．carefulD．original17、A．encourageB．demandC．requireD．warn18、A．awayB．awakeC．aroundD．alone19、A．eitherB．bothC．oneD．neither20、A．makeB．benefitC．changeD．recover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）Doyouliketraveling?1．(stay)healthywhiletravelingcanhelptoensureyourtripisahappyandenjoyableone.Ifyouaretravelingabroad,herearethetipsyouneedtomakeyourtipmuch2．(easy).Makesureyouhavegotasignedpassportandavisa.Also,3．yougo,fillintheemergencyinformationpageofyourpassport!Maketwocopiesofyourpassportidentificationpage.Thiswillhelpalotifyourpassport4．(steal).Leaveonecopyathomewithfriendsorrelatives.Carrytheother5．youinaseparateplacefromyourpassport.ReadthePublicAnnouncementsorTravelWarningsforthecountriesyouplantovisit.Get6．(you)familiarwithlocallawsandcustomsofthecountriesto7．youaretraveling.Leaveacopyofyouritinerary（旅行计划）withyourfamilyorfriendsathomesothatyoucanbecontactedincaseof8．emergency.Donotacceptpackagesfromstrangers.Donotcarrytoomuchmoneyor9．(necessary)creditcards.Ifwemakeenoughpreparations,wewill10．(success).Haveagoodtimer.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（Λ），并在其下面写出该加的词。删除：把多余的词用斜线（＼）划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1、每处错误及其修改均仅限一词；2、只允许修改10处，多者（从第11处起）不计分。Yesterday,IwaswalkedmydogintheeveningwhenIsawthepoorchildwhowassellingsomekeychains、Hehadfivekeychainsandwasaskingformetobuyone、Iaskedmyself,“Ishesellingthisbuildahouse?”Myheartanswered“No,thisisforhishungrytonight、”Iboughtallthekeychainandofferedhimmilkandbiscuits、Igaveherasmileykeychainbackasagift,buthissmilewasawesome、Ifeelgreatsatisfactioninmyheartatthatmoment、Ibelievethatlifeissuccessfullyifyouwinasmilefromsomeone、第二节书面表达（满分25分）29．（25分）假设你是红星中学高三学生李华。你的英国朋友Jim在给你的邮件中提到他想看一个关于中国文化方面的展览，并请你推荐。请给他回信，内容包括：1.介绍展览的相关内容（例如：时间、地点、主题等）；2.说明你推荐该展览的原因；3.询问对方的意向。注意：1.词数不少于50；2.开头和结尾已给出，不计入总词数。DearJim,________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、D2、A3、D4、A5、A6、C7、B8、D9、C10、D11、B12、B13、D14、B15、D16、C17、B18、D19、C20、A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、B22、1、A2、D3、B23、1、D2、C3、B24、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、Whatdothethreeproductshavei