四川省瀘州高級中學(xué)高三下學(xué)期聯(lián)考新高考英語試題及答案解析

四川省瀘州高級中學(xué)高三下學(xué)期聯(lián)考新高考英語試題考生請注意：1．答題前請將考場、試室號、座位號、考生號、姓名寫在試卷密封線內(nèi)，不得在試卷上作任何標(biāo)記。2．第一部分選擇題每小題選出答案后，需將答案寫在試卷指定的括號內(nèi)，第二部分非選擇題答案寫在試卷題目指定的位置上。3．考生必須保證答題卡的整潔?？荚嚱Y(jié)束后，請將本試卷和答題卡一并交回。第一部分（共20小題，每小題1.5分，滿分30分）1．We’llgoearly．，wemaynotgetaseat．A．Otherwise B．Meanwhile C．However D．Besides2．Whatisyourmainreasonforchoosingonerestaurantanother?A．overB．ofC．fromD．for3．Pleaseremindyourgrandpatotakemedicineontime,foramanofhisage____beveryforgetful．A．need B．must C．shall D．can4．Mr.Chapmanretiredat70afterhenearly40yearswiththeGasCompany．A．hadspent B．hasspent C．spends D．wouldspend5．You_____readabookinthesun—it'lldoharmtoyoureyes．A．couldn't B．wouldn't C．needn't D．mustn't6．Thedocumentfilm______nextweekaimsatintroducinglocalculturestotheworld.A．released B．beingreleasedC．tobereleased D．havingbeenreleased7．Notevenwhen_____throughthedarkestvalley_____beafraid,foryouarealwaysclosebesideme.A．doIwalk;willIB．doIwalk;IwillC．Iwalk;IwillD．Iwalk;willI8．________sheisnotsohealthy_______sheusedtobe?A．Whyisitthat;whatB．Whyitisthat;thatC．Whyisitthat;asD．Whyitisthat;who9．Itwasnotuntil3dayslaterthattheboycamebacktolifeandexplainedtothepolicewhat_______tohim.A．washappening B．wastohappen C．hadhappened D．hashappened10．Itisthroughyearsofresearch________scientistshavediscoveredtherelationshipbetweensocialmediaaddictionanddepression.A．since B．before C．that D．when11．Youthisaperiodofourlifeweseenolimittoourhopesandwishes.A．where B．thatC．what D．when12．MichelleObamawearsclothesthatanyonecanbuyinamalland________shemayhavealargereffectonconsumersthanordinarymodels.A．furthermore B．otherwise C．nevertheless D．therefore13．Thenewhotelisreportedtobebuiltitusedtobeawasteland.A．which B．whereC．inwhich D．what14．—Whatapity!Youmissedmybirthdayparty.—Terriblysorry!___________myunclenotvisitedmeunexpectedly.A．Should B．WouldC．Had D．Did15．Sheissuchanirritatingwoman,Idon’tknowhowyoucan______her.A．putup B．standwith C．standupto D．putupwith16．Theyaresmiling.There______muchtroublesolvingtheproblem.A．couldn’tbe B．mustn’tbeC．can’thavebeen D．mustn’thavebeen17．WatchingbasketballgamesonTVathomeisonething,goingtowatchthem________liveisquiteanother.A．perform B．performing C．toperform D．beingperformed18．Hewaselected______presidentofthecompany,and_____newscame,infact,as______surprise.A．a(chǎn);the;X B．X;the;a C．a(chǎn);X;the D．the;the;a19．—I'mgoingtoorderchickenandsalad．Whataboutyou?—.I'llhavethesame. A．I'mafraidnot B．It'suptoyou C．Thatsoundsgoodtome． D．Thatdepends20．OurEnglishteacher,havingexplainedtoushowtodesignaproject,allowedusawholeweek’spreparationandthen______theclass.A．todismiss B．dismissedC．dismissing D．havingdismissed第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個選項中，選出最佳選項。21．（6分）Oneday,whenIwasworkingaspsychologistinEngland,anadolescentboyshowedupinmyoffice.ItwasDavid.Hekeptwalkingupanddownrestlessly,hisfacepale,andhishandsshakingslightly.Hisheadteacherhadreferredhimtome.“Thisboyhaslosthisfamily,”hewrote.“Heisunderstandablyverysadandrefusestotalktoothers,andI’mveryworriedabouthim.Canyouhelp?”IlookedatDavidandshowedhimtoachair.HowcouldIhelphim?Thereareproblemspsychologydoesn'thavetheanswerto,andwhichnowordscandescribe.Sometimesthebestthingonecandoistolistenopenlyandsympathetically.Thefirsttwotimeswemet,Daviddidn'tsayaword.Hesatthere,onlylookinguptolookatthechildren'sdrawingsonthewallbehindme.Isuggestedweplayagameofchess.Henodded.AfterthatheplayedchesswithmeeveryWednesdayafternoon-incompletesilenceandwithoutlookingatme.It'snoteasytocheatinchess,butIadmitImadesureDavidwononceortwice.Usually,hearrivedearlierthanagreed,tookthechessboardandpiecesfromtheshelfandbegansettingthemupbeforeIevengotachancetositdown.Itseemedasifheenjoyedmycompany.Butwhydidheneverlookatme?“Perhapshesimplyneedssomeonetosharehispainwith,”Ithought.“PerhapshesensesthatIrespecthissuffering.”Somemonthslater,whenwewereplayingchess,helookedupatmesuddenly.“It'syourturn,”hesaid.Afterthatday,Davidstartedtalking.Hegotfriendsinschoolandjoinedabicycleclub.Hewrotetomeafewtimes,abouthisbikingwithsomefriends,andabouthisplantogetintouniversity.Nowhehadreallystartedtolivehisownlife.MaybeIgaveDavidsomething.ButIalsolearnedthatone-withoutanyword-canreachouttoanotherperson.Allittakesisahug,ashouldertocryon,afriendlytouch,andanearthatlistens.1、Whenhefirstmettheauthor,David________.A．feltalittleexcitedB．walkedenergeticallyC．lookedalittlenervousD．showedupwithhisteacher2、Asapsychologist,theauthor________.A．wasreadytolistentoDavidB．wasskepticalaboutpsychologyC．wasabletodescribeDavid'sproblemD．wassureofhandlingDavid'sproblem3、WhatcanbeinterredaboutDavid?A．Herecoveredaftermonthsoftreatment.B．Helikedbikingbeforehelosthisfamily.C．Hewentintouniversitysoonafterstartingtotalk.D．Hegotfriendsinschoolbeforehemettheauthor.22．（8分）Afive-year-olddognamedKelseyhasbeenpraisedasaheroforhelpingtosavethelifeofherownerwhoslippedinthesnowandbrokehisneck.Theman,Bob,wasalonewhenhelefthisMichiganfarmhouseonNewYear’sEvetocollectfirewood.Expectingajourneyofonlyseveralmeters,Bobwaswearingjustlongjohns(襯褲),ashirtandslipperswhenhewentoutside,althoughthetemperaturewasaround-4°C．Aftertheaccident,hewasunabletomoveinthesnow.Fortunately,Kelseycametohisassistance.“Iwasshoutingforhelp,butmynearestneighborisabout400metersaway,anditwas10:30pm,”Bobexplained.“ButmyKelseycame.Bythenextmorning,myvoicewasgoneandIcouldn’tyellforhelp,butKelseydidn’tstopbarking.”Kelsey’scompanionkepthimwarmbylyingontopofhim.Shelickedhisfaceandhandstokeephimawake.“Kelseykeptbarkingbutneverleftmyside,”Bobrecalled.“Shekeptmewarm.IknewIcouldn’tgiveupandthatitwasmychoicetostayalive.”Bobspent20hoursinthefreezingcold.Whenhefinallylostconsciousness,hisdogkeptbarking.Finally,hearingthebarking,Bob’sneighbordiscoveredhimat6:30pmonNewYear’sDayandcalledtheemergencyservicesatonce.WhenBobarrivedinhospital,hisbodytemperaturewasbelow21°C．However,doctorsweresurprisedtofindthathedidn’thaveanyfrostbite(凍瘡).TheybelieveditwasbecauseofKelsey’sdeterminationtokeephimwarm.Dr.ChaimColen,thedoctorwhotreatedBob,said,“Animalscanhelpandhisdogreallysavedhim...Hewasveryfortunate.Bobsaidhewas“enormously”gratefultobothDr.ColenandhisKelsey.“Theysavedmylife.Theyaretrulyheroes!”1、WhathappenedtoBobonNewYear’sEve?A．Helefthisdogaloneinhisfarmhouse.B．Hewaspraisedforsavingadogowner.C．Hebrokehisneckandcouldn’tmove.D．Heheardhisneighbor’sshoutingforhelp.2、WhydidKelseykeepbarking?A．Tokeepwarm.B．Tostayalive.C．TokeepBobawake.D．Toseekhelpfromothers.3、HowdoesDr.ColenfeelaboutKelsey?A．Helpful. B．Fortunate.C．Grateful. D．Friendly.4、Whatcanbeasuitabletitleforthetext?A．ANeck-breakingAccident B．TheMagicNightC．WarmthonaWinter’sNight D．DeterminationtoKeepAlive23．（8分）BusToursinWashingtonDCTheBlossomsTourInWashingtonDCDuration:3hours$56.22BESTWAYtoExperiencetheCherryBlossoms!EachyearfrommidMarchtomidApril,seethebeautifulCherryBlossomsinWashingtonDCandgetgreatphotosbecauseyou’llbeledtoallthebestspotsbythebestguides.TheannualspringbloominDCisamagicaltimeandthistourpromisestoprovidetheverybesttouropportunityforyou!TheLightsNightTourinWashingtonDCDuration:3hours$56.33Highest-ratedNightTourinDC!TheONLYDCNightTourwheretheTourGuidesHOPOFFwithyouateachstopandtellyouabouteachmonumentandattracton.HOPaboardtheTheLightsNightTour!ThebesttimetotakeatourofWashingtonDCisatnight.TheBestMinibusTourinWashingtonDCDuration:3hours$46.22SeeallthekeyatractionsDChastoofferina3-hourformat.Youwilllearnallaboutthehistoryandtrivia(瑣事)thatsurroundsWashingtonandvisitthemajormonumentsandattractionsDChastooffer.PleaseNote:Ratesforthistourvarybydayoftheweek.Whenyouchooseyourspecificdateontheavailabilitycalendar,theratesforthatdatewillbedisplayed.BestMountVernon&ArlingtonCemeteryTourfromWashingtonDCDuration:6hours$71.26SeeArlingtonCemetery,OldTownAlexandriaandGeorgeWashington’sMountVernonEstateonthissmallgroupbustourfromWashingtonDC．YourtourguidewillaccompanyyouthroughMountVernon,tellingyouaboutalloftheatractionsthereandthehistoryofGeorgeWashington’shomeonthePotomacRiver.1、WhichdatesuitsTheBlossomsTourmost?A．July4. B．August15.C．March27. D．October1.2、WhatisspecialaboutTheBestMinibusTour?A．Itspriceisnotfixed. B．Thebesttimetotakeitisatnight.C．Thetourguideaccompaniesyou. D．Youcangetgreatphotosofcherry.3、WhichtourwouldofferyouachancetolearnaboutGeorgeWashington’shome?A．TheBlossomsTour. B．TheLightsNightTour.C．TbeBestMinibusTour. D．BestMountVermon&ArlingtonCemeteryTour.24．（8分）Aftershoppingfordealsinstoreson“BlackFriday”,oronlineon“CyberMonday”,Americansandpeopleworldwidearepreparingfornewlypopular“GivingTuesday”.Startingin2012,nowtheglobaleventthatiscelebratedannuallyontheTuesdayafterThanksgivingisthebrainchildof92ndStreetY,aculturalcenterinNewYorkCityandUnitedNationsFoundation.Asthenameindicates,GivingTuesdayismeanttorestartthecharitableseasonandthereforeobservedbyraisingfundsforlocalnonprofitsandschools,organizingfoodandclothingdrives,andconductingrandomactsofkindness.In2015,700,000peoplefrom71countriescametogethertodonate$116.7millionincash.Anadditional$1.08millionwasspentongifts.Whiletheeasiestwaytoparticipateisbydonatingtoyourfavoritecharity,thisdaycanbecelebratedinmanyotherwaystoo.Youcangivebackbyvolunteeringatyourlocalshelterorfoodbank,orevenbydonatingblood.Ifallelsefails,apurchasefromthegrowingnumberoforganizationsthatgiveaportionoftheirsalestocharitywilldothetrick.Butperhapsthebestwaytocelebratethedayisbyhelpingthosenearestanddearesttoyou.Assistafamilymemberwithasimplechorelikefoldinglaundry,cookingdinner,orevenreadingtoayoungersibling.Nomatterwhatyoudo,besuretoshareyougooddeedonsocialmediaandinspireotherstocelebrateGivingTuesdayaswell!1、Whichofthefollowinghastheshortesthistory?A．BlackFriday B．GivingTuesdayC．ThanksgivingDay D．CyberMonday2、What’sthemainpurposeof“GivingTuesday”?A．TomakeThanksgivingDayenjoyableB．TogetvoluntaryworkbetterknownC．ToencouragemorepeopletodocharitiesD．Topersuademorepeopletoshoponline3、Whydoestheauthoradvisesharinggooddeedsonsocialmedia?A．Tokeeparecordofone’sexperienceB．TohelppeoplemakenewfriendsC．TodonatemoneytolocalschoolsD．TomakeGivingTuesdaymorepopular4、Whichsectionofawebsitedoesthenextprobablycomefrom?A．Education B．CultureC．Lifestyle D．Business25．（10分）It'shair-raisingnewsforcriminalsontherun.Scientistsbehindanewstudyhaveworkedouthowtoidentifyindividualsonlybasedontheproteins(蛋白質(zhì))inasinglestrandoftheirhair.WhilethepolicealreadylookatDNAfromhairaspartofinvestigations,thetechniqueisfarfromideal:DNAiseasilydegradable,meaningitcanonlybeanalyzedwithinacertaintimeperiodafterthecrime.Butthenewtechniquecouldevenbeusedtosolvehistoricalorarchaeologicalcases,makingitfarsuperiortoDNAsequencinginmanyways.DNAdegradationdependsonseveralenvironmentalfactorsincludingtemperature,humidityandPH.Itisalsoaffectedbytheactivityofbacteriaandothermicroorganisms.Incontrast,actualhairscansurviveforalongtime-----sometimescenturies.Afterbonesandteeth,hairisinfactoneofthemostresistantstructuresofthehumanbody.Inordertounderstandhowtheproteincanbeusedtoidentifyindividuals,itisimportanttounderstandmatproteinsarecodedbyDNA．Thismeansthatacertainlevelofthegeneticvariationthatweseeindifferentpeople'sDNApassesintotheirproteins.Infact,geneticinformationintheDNAistranslatedintoamino-acidchainsthatmakeupproteins.Themethodnotonlyallowsforhumanidentificationbutitcanalsorevealhowoldthesampleisandwhatregionitcomesfrom,sothatwecandistinguishbetweencurrentandancientsamples.Butwhilethediscoveryisexciting,thetechniqueisnotquitepolishedenoughtobeusedinthecourtroom.Themaintasknowwillbetoanalyzehairsamplesfromallovertheworld,whichwillmakeitalotmorereliable.Thenewdiscoverywillboostthesignificanceofhairasevidenceincourts,atatimewhensomeforensic(司法鑒定的)disciplineshavebeencriticizedintheUS.Itwillalsobeofgreatuseinarchaeology.1、What'sthemainideaofthepassage?A．DNAevidenceisfarfromideal.B．Criminalsontherungethair-raisingnews.C．Scientistsareplanningatestofhumanhair.D．Humanscanbeidentifiedbyproteinsinhair.2、Whichevidenceismorereliableforthepolicetoidentifyacriminal?A．Lostteeth.B．Thefootprint.C．Personalbelongings.D．DamagedDNA．3、InwhatwayisthenewtechniquesuperiortoDNAtest?A．Servingasevidenceincourts.B．Possessinggeneticinformation.C．Inferringtheheightofaperson.D．Distinguishingtheregionofaperson.4、Whatwillscientistsdointhefollowingfewyears?A．Testhairsamplesworldwide.B．Legalizethehairevidence.C．Applyprotein-testtoarchaeology.D．MapthestructureofDNA．5、Whowillwelcomethediscovery?A．Criminals.B．Employers.C．Hairdressers.D．Archaeologists.第三部分語言知識運用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個選項中，選出可以填入空白處的最佳選項．26．（30分）閱讀下面短文，從短文后各題所給的四個選項（A、B、C和D）中，選出可以填入空白處的最佳選項，并在答題卡上將該項涂黑。TherearenooceanwavesinSt.Louis.Wehavetodrivealongwaytogettotheocean.Everysummerweputourstuffandourselvesintothecaranddrive1,000milestoreachVeroBeach,Florida.Oncewegetthere,it’sallabout1atthebeach.I’vewantedtobea2foralongtime.MymomusedtosurfwhenshelivedinFloridaduringcollege.I3mymomtoletmesurf,andshepromisedtofindasurfing4forme.Hefoundmeinstead.Onedaywhenmymomwastakinganoldsurfboardtoasurfshopfor5,asurfer6thedooropenforherandhelpedhercarrytheboardinside.Theystarted7andshelearnedhe’sasurfing8Mymomaskedhimifhehadany9workingwithpeoplewithdisabilities.Hedidandtoldherhewouldlovetoworkwithme.That’showI10myfriend,CoachBillBolton,in2014.FirstCoachBilltaughtmethepop-up.IhadsomuchfunsurfingwithCoachBillin2014,11Ididn’tmakeitto12ontheboard.WhenwewenttoFloridathissummer,Ihadmoresurfing13withCoachBill.Weworkedhardonthesandandinthewater.Onourthirddaytogetherwe14oursurfboardsoutpastasandbarwheresmallwaveswere15Icameclosetostandingeachtime,andonthelast16ofthedayIgotuponmyfeetandstayedup!Iwasso17!SowasCoachBill.Wewenttothesamesurfingspotthenextday.Guesswhat!I18somanytimesandrodewaveafterwave.CoachBillcalledmea“surfgoddess”.Itwasoneofthe19daysever!Ihopemystory20youtogosurfingortotrysomethingnew.Iknowyoucandoit.1、A．fun B．failure C．trial D．sunlight2、A．swimmer B．rider C．surfer D．player3、A．reminded B．encouraged C．told D．begged4、A．fellow B．coach C．a(chǎn)dviser D．driver5、A．exhibition B．money C．repair D．a(chǎn)dvice6、A．held B．kept C．let D．made7、A．greeting B．laughing C．walking D．talking8、A．student B．lover C．instructor D．guard9、A．trouble B．interest C．record D．experience10、A．met B．hired C．thanked D．rewarded11、A．however B．so C．a(chǎn)nd D．but12、A．lying B．floating C．standing D．moving13、A．lessons B．pleasure C．skills D．tasks14、A．picked B．took C．removed D．threw15、A．falling B．breaking C．rising D．floating16、A．minute B．wave C．try D．part17、A．happy B．shocked C．joy D．frightened18、A．felldown B．failed C．a(chǎn)cted D．gotup19、A．longest B．greatest C．hardest D．fastest20、A．inspires B．pushes C．leads D．influences第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）Chineseproverbsarerichandtheyarestillwidelyused1．Chinesepeople'sdailylife.Behindtheseproverbs,thereareofteninteresting2．(story).Forexample,theproverb"pluckingupacroptohelpitgrow"is3．(base)onthefollowingstory.Itissaid4．a(chǎn)short-temperedmaninthestateofSongwasveryanxious5．(help)hisricecropsgrowupquickly.Hewasthinkingaboutitdayandnight.Butthecropsweregrowingmuchslowerthanheexpected.Oneday,hecameupwithanideathathewouldpluckupallof6．(he)cropsafewinches.Hedidsothenextday.Hewasverytiredafterfinishingdoingthisforawholeday,7．hefeltveryhappysincethecropsdid"grow"8．(high).Hissonheardaboutthisandwenttoseethecrops.9．(unfortunate),theleavesofthecropsbegantowither(枯萎).Thisproverbtellsusthatweshouldletthingsgointheirnaturalcourse.Beinganxioustohelpaneventdevelopoften10．(result)inthecontrarytoourintention.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯（滿分10分）28．（10分）假定英語課上老師要求同學(xué)們交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，每句中最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。增加：在缺詞處加一個漏字符號（∧），并在此符號下面寫出該加的詞。刪除：把多余的詞用斜線（＼）劃掉。修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。注意：1、每處錯誤及其修改均僅限一詞；2、只允許修改10處，多者（從第11處起）不計分。Dearfellows,Notonlyadultsbutalsowestudentsoftenfeelstressingbecausewehavetoomuchhomeworktodo,andweareverybusystudyeveryday,wedon’thaveourowntimetodothatweareinterestedin、Weareverytriedandasleepallday,becauseweshouldlearntodealwithit、Whatshouldwedonextrelax?Fromtheresultofthesurvey,Ithinkdoingsportswithclassmateisagoodwaytorelax、Becauseit’sgoodforourhealthanditcanmakeusrelaxed、Ialsohavethreewaystorelaxus、First,wecanlistentomusic、Second,wecangotothemovieswithourparentsinweekends、Don’tstudyathomealltheweekend、Thirdwefeeltired,wecanthinkaboutsomethinginterested、第二節(jié)書面表達(dá)（滿分25分）29．（25分）Directions:WriteanEnglishcompositionin120-150wordsaccordingtotheinstructionsgivenbelowinChinese.假如你叫李華，你們學(xué)校將組織高三畢業(yè)典禮，并在校園網(wǎng)上公布了如下方案，征求師生意見。寫一封郵件給活動組織者，內(nèi)容須包括:?你認(rèn)為方案中哪些地方需要改進(jìn)，并提出修改建議；?你的理由。畢業(yè)典禮方案主題:再見了，母校（AlmaMater）！時間:2018年5月31日（周四）下午3:00流程:1.校長致辭2.頒發(fā)證書3.學(xué)生表演____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、A2、A3、D4、A5、D6、C7、D8、C9、C10、C11、D12、D13、B14、C15、D16、C17、D18、B19、C20、B第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個選項中，選出最佳選項。21、IfyouthinkthatInternetshoppingonaSundaygetsyouthebestdeals,thenthinkagain.Tuesdayisactuallythebestdayoftheweekifyouwanttogrababargainaccordingtoanexhaustiveanalysisofon-lineshopping.ThursdayisthesecondbestdayfollowedbyFriday—butSundayiswhenyouareleastlikelytomakeasaving.Thestudyalsolookedatmonthsandfoundthatthepre-ChristmasrushinNovemberiswhentherearemostbargainsaroundontheweb—andnottheJanuarysales.USretailer(零售商)reportingserviceSumAllexamined3,000companiesandhaltabilliontransactions(交易)aspartofitsreport.Itworkedouttheaveragediscount(折扣)offeredtoconsumersoneachdayoftheweekandoverdifferenttimesoftheyear.ThebestdayoftheweekwasTuesdaywheresavingswere4.81percent,followedbyThursdayon4.80percent.InthirdplacewasFridayat4.615percent,thenWednesdayat4.13percentandMondayat4.11percent.OnlythefoolishwouldshoponaSaturdaywherethediscountsweretypically3.84percent—andSundaywastheworstwith3.37percent.Theanalysisbymonthisevenmoresurprisingasmostpeoplethinkthatwaitinguntilthepost-Christmassaleswouldyieldthebiggestdiscounts.Infact,Novemberiswhenyouwillgetthelargestsavingsat5.99percentonaverage.Januarycameinsecondat4.95percent,followedbyMayat4.50percent.TheworstmonthtobuyonlinewasMarchwhereyoucouldexpecttosavejust2.76percent.Consumersandexpertshavebeenspeculatingforyearsaboutthebesttimetoshoponline.Bookingaflighthasalmostbecomeasciencewithsomeclaimingthatbuyingsixweeksbeforeyoutravelguaranteesyouthebestprice.However,arecentanalysisbytheUSAirlinesReportingCommissionfoundthatwasnotactuallythecase.Notonlydidthesix-weekwindowfailtopileup,insomecasesthebestfareswereonsaleaslongas24we