SAT真题分享：2007年1月SAT.docx

FormCodesDEON,EWON,FFOQSATReasoningTeStQuestion-and-AnswerServiceJanuary2007AdministrationINSIDE:TestquestionsandcorrectanswersThedifficultylevelforeachquestionYouressaypromptandallotheressaypromptsadministeredonyourtestdayInstructionsforscoringyourowntestSuggestionsforusingthisreporttounderstandyourstrengthsandweaknessesNotforreproductionandresale.O2007TheCollegeBoard.Allrightsreserved.CollegeBoard,SAT,andtheacornlogoareregisteredtrademarksoftheCollegeBoard,connecttocollegesuccessandSATReasoningTestatetrademarksownedbytheCollegeBoard.CollegeBoardSATconnecttocollegesuccessJsingYourQuestion-and-AnswerService(QAS)ReporthisbookletContainStheSATReasoningTestyoutookinJanuary2007.Italsoincludesthecorrectanswers,hedifficultylevelforeachquestion,additionalessayprompts,andscoringinformation.IftheSATReasoningestyoutookincludedanunscoredt*equating,1section,thisbookletwillnotincludethatsection.ReviewingYourSATResultsheQASreportcanhelpyouunderstandyouracademicstrengthsandweaknesses.Tomakethebestuseofthiseport,dothefollowing:Readeachquestion,focusingonthetypeofquestion,thecorrectanswer,howyouansweredit,andthedifficultylevel.Analyzetestquestionsyouansweredincorrectlytounderstandwhyyouranswerwasincorrect.Checktoseewhetheryoumisreadthequestionormisgriddedtheanswer.Usethetablebelowtokeeptrackofhowyoudidonthedifferenttypesofquestions(aslabeledOnyourQASreport).Thiscanhelpyoudecidehowbesttoconcentrateyoureffortstoimprove.SectionTypeofQuestionNumberCorrectNumberIncorrectNumberOmittedCriticalReadingCSentencecompletionRPassage-basedreadingMathematicsNNumberandoperationsAAlgebraandfunctionsGGeometryandmeasurementDDataanalysis,statistics,probabilityWritingMultiple-ChoiceSImprovingSentenCeSEIdentifyingsentenceerrorsPImprovingparagraphsReviewingYourEssayYoucanviewaCOPyofyouressayonlineatwww.collegeboard<comviewessay.Youressaypromptisincludedinthisbooklet.Otheressaypromptsusedonthedayyoutookthetestarealsoincluded.Onthepracticesheetsinthebackofthisbooklet,youcantrywritingyouressayagain,oryoucantrywritingapracticeessayforadifferentprompt.UnderstandingYourScoresIfyouwouldliketoscoreyourtest,usetheScoringWoTkSheeLSATEssayScoringGuide,andscoreconversiontablesatthebackofthisbookletYouwillneedtousethe"FormCode"shownatthetopofyourpersonalizedQASreporttolocateyourparticularscoreconversiontables.UnauihocizedcopyingOrrusofanypartofthispageisMegalESSAYESSAYTime25minutesTheessaygivesyouanopportunitytoshowhoweffectivelyyoucandevelopandexpressideas.Youshould,therefore,takecaretodevelopyourpointofview,presentyourideaslogicallyandclearly,andu*elanguageprecisely.Youressaymustbewrittenonthelinesprovidedonyouranswersheetyouwillreceivenootherpaperonwhichtcwrite.Youwillhaveenoughspaceifyouw11tconeveryline,avoidwidemargins,andkeepyourhandwritingtoareasoublcsize.Rememberthatpeoplewhoarenotfamiliarwithyourhandwriu11gwillreadwhatyouwrite.Trytowriteorprintsothatwhatyouarewritingislegibletothosereaders.ImportantReminders:Apencilisrequiredfortheessay.Anessaywrittenininkwillreceiveascoreofzero.Donotwriteyouressayinyourtestbook.YouwillreceivecreditonlyforwhatyouwtcOnyour才answersheet.Anoff-topicessaywillreceiveascoreofzero.Youhavetwenty-fiveminutestowriteanessayonthetopicassignedbelowThinkcarefullyabouttheissuepresentedinthefollowingexcerptandtheassignmentbelow.MosthumanbeingsspendtheirlivesdoingworktheyhateandWQrkthattheworlddoesnotneed.ItisofprimeimportancethatyoulearnearlywhatyouWanttodoandwhchcrOrlK乂theworldneedsthisservice.Thereturnfromyourworkmustbethesatis1acionIhalworkbringsyouandtheWOId'sneedOfthatwork.Incomeisnotmoney,itisSalislaclion;itiscreation;itisbeauty.AdaptedfromW.E.B.DuBoistTheAutobiographyofW.E.B.DuBois:ASoliloquyonViewingMyLifefromtheLaStDecadeofsFirxtCenturyAssignment:Isitmoreimportanttodoworkthatonefindsfuellingorworkthatpayswell9Planandwriteanessuyinwhichyoudevelopyourpointofviewonthisissue.SupportyourpositionwithreasoningUndexamplestakenfromyourreading,studies,experience,orobservations.BEGINWRITINGYOURESSAYONPAGE2OFTHEANSWERSHEET.Ifyoufinishbeforetimeiscalled,youmaycheckyourworkonthissectiononly.Donotturntoanyothersectioninthetest.Unaulhorizd!copnngorreuseolanypartofthpageIStIiegal-ESSAYTime25minutesTheessaygivesyouanopportunitytoshowhoweffecUveyyoucandevelopandexpressideas.Youshould,therefore,takecaretodevelopyourPOinlofview,presentyourideaslogicallyandclearly,anduselanguageprecisely.YouressaymustbewrittenonthelinesprovidedOnyouranswersheetyouWiHreceivenootherpaperonwhichtowrite.Youwillhaveenoughspaceifyouwriteoneveryline,avoidwidemargins,andkeepyourhandwritingtoareasonablesize.Rememberthatpeoplewhoarenotfamiliarwithyourhandwritingwillreadwhatyouwrite.Trytowriteorprint$othatwhatyouarewritingislegibletothosereaders.ImportantReminders:Apencilisrequiredfortheessay.AnessaywttenininkwillreceiveaScOreofzero.Donotwriteyouressaytnyourtetbook.YouwillreceivecreditonlyforWhatyouwriteonyouanswersheet.Anoff-topicessaywillreceiveascoreofzero.Youhavetwenty-fiveminutestowriteanessayonthetopicassignedbelow.Thinkcarefullyabouttheissuepresentedinthefollowingexcerptandtheassignmentbelow.Ifwearedissatisfiedwithourcircumstances,wethinkaboutchangingthem.Butthemostimportantandeffectivechangesinourattitudehardlyoccurtous.Inotherwords,weshouldworrynotabouthowtoaltertheworldaroundusforthebetterbutabouthawtochangeourselvesmordertofitintothatworld.AdaptedfromMichaelHymers1"Wittgenstein,PessimismandPolitics''Assignment：Isitbettertochangeonejsattitudethantochangeone'scircumstances?Planandwriteanessayinwhichyoudevelopyourpointofviewonthisissue.Supportyourpositionwithreasoningandexamplestakenfromyourreading,studies,experience,orobservations.BEGINWRITINGYOURESSAYONPAGE2OFTHEANSWERSHEET.Ifyoufinishbeforetimeiscalled,youmaycheckyourworkOnthissectiononly*Donotturntoanyothersectioninthetest.ESSAYUnauthorized copying or rquse of any part ol this Page is illegalESSAYTheessaygivesyouanopportunitytoshowhoweffectivelyyoucandevelopandexpressideas.Youshould,rherclbrc,kecaretodevelopyourpointOfview,presentyourideasIOgiCaIlyandclearlytanduselanguageprecisely.Youressaymustbew11tteonthelinesprovidedonYQUranswersheetyouwillreceivenootherpaperonwhichhiwriteYouwillhaveenoughspaceifyouwriteOneverylinetavoidwidemargins,andkeepyourhandwritingtoareasonabiesize.Rememberthatpeoplewhoarenotfamiliarwithyourhandwritingwillreadwhatyouwrite.Trytowrite<>rprintsothatWhiHyouarewritingislegibletothosereaders.ImportantReminders:Apencilisrequiredfortheessay.Anessaywrittenininkwj11receiveascoreofzero.DonotwriteyouressayinyourtestbookYouWlHreceivecaeditonlyforwhuyouwriteonyouranswersheet.AnCfftoicessaywillreceiveascoreofzero.ThesupervisorwilltellyouhowmuchtimeyouhavetowriteanessayOnthetopicassignedbelow,Thinkcarefullyabouttheissuepresentedinthefollowingex.cerptandtheassignmcnlbelow.ManypeoplebelievethatourgovcnetshoulddomoretosolveourprohlcinsAlicrUlLhnWcanoneindividualcreatemorejobsormakeroadssaferorimprovethesclx)lsorhelpH)provideanyoftheotherbenefitsthaiwehavecometoenjoy?Andyelexpectinghat(hegovernmentratherthanindividualsshouldalwayscomeupwith(hesolutionsto工IHjClyhill*mayhavemadeUSlessself-reliant,underminingOUrindependenceand.sell-SulTkiciivy.Assignment:Shouldpeopletakemoreresponsibilityforsolvingproblemsthata11*eclIheirconuniticN(MThenaloningeneral?PlanandwriteanessayinWhiChyoudevelopyourPOinlofviewonthisissue.SUPpotlyou<>s<Hwithreasoningundexamplestakenfromyourreading,studies,experience,CrobSCrVilUnn*_BEGINWRITINGYoURESSAYONPAGE2OFTHEANSWERSHECTIfyoufinishbeforetimeiscalled,youmaycheckyourworkonthissectiononly+Donotturntoanyothersectioninthetest.S21jIUnauthorizedcopyingorreuseotIIIJIjIBnypaMofmiepageisiUegalIIIIISECTION2Time25minutes18QuestionsDirections:Thissectioncontainstwotypesofquestions.Youhave25minutestocompletebothtypes.Forquestions1-8,SolVeeachproblemanddecidewhichisthebestofthechoicesgiven.FillintheConespondingcircleontheanswersheetYoumayuseanyavailablespaceforscratchwork.1.Theuseofacalculatorispermitted.2.AllnumbersUgedarerealnumbers.3.Figuresthataccompanyproblemsinthistestareintendedtoprovideinformationusefulinsolving(heproblems.TheyaredrawnasaccuratelyaspossibleEXCEPTwhenitisstatedinaspecificproblemLhatIhcfigureisn>drawntoscale.Allfigureslieinaplaneunlessotherwiseindicated.4.Unlessotherwisespecified,thedomainofanyfunction/isassumedtobethe$ctofallrealnrnhcrsIkMwhich/()isarealnumber.Tnenumberofdegreesofarcinacircleis360.1 If 3x = O1 what is the value of 1 + x + jc2 ?(A) i(B) 1(C) (D) 72. The diameter Of circle A is 3 times the diamete, of circle B What is the ratio of the radius of circle to the radius of circle B ?(A) 9 : I(B) 6: J(C) 3 ; 4(D) 3:2(E) 3:1TheSUmofthemeasuresindegreesoftheanglesofatriangleis180.(E)132UnauthorizedcopyingorreuseolanypanOflhlSpageisillegal.5. Ifk + n<k, which of the following must be true?(A) k a O (B) A=O (C) fc < O (D) n > O (E) n < O3Ni5asetofnumberswhoseaverage(arithmeticmean)is3.MisasetthatisgeneratedbydoublingeachnumberinMWhatistheaverageofthenumbersinsetM?（八）I(B)2(C)3(D)6(E)94 Il j, Ri and T are digits in ±e positive three-digit icger FRT, what is the decimal equivalent of PKT x Io-2 ?Note: Figure not drawn to scale.(A)O. OPRT(B)0.PRTC)PRT(O)PR.T(1!)PR,TOOjr 6ArampisextendedfromaIrUCktoIhCgroundasShoWninthefigureabove.Theramphnsaslope7.of.Ifvis3.5feet,whatISKinfeel?812.52024,5322UnauthorizedcopyingorreuseofanyPartothispaeillegal.27.Thegraphaboveisaparabolawhoseequationisy=ox-+2whereaisaconstant.Ify=x2÷2isgraphedonthesameaxes,whichofthefollowingbestdescribestheresultinggraphascomparedwiththegraphabove?（八）Itwillbenarrower.(B)Itwillbewider.(C)Itwillbemovedtotheleft.(D)Itwillbemovedt。theright.(E)Itwillbemoved3unitsdownward.8.Meredithhasaredhat,abluehat,andawhitehat.Shealsoh$threesweatersonered,onebigandoneWhiteandthreepairsofjeansonered.oneblue,andonewhite.Meredithwantstoweararedtwhite,andblueoutfitconsistingofonehat,onesweater,andonepairofjeans.Howmanydifferentpossibilitiesdoesshehave?-1/J-'.*-NZ(A(B(C(E36912272UnauthorizedcopyingorreuseofIIIIII，IIIIanypartofthispageisillegalIIIIIIz"Directions:ForStudent-ProducedResponsequestions918,usethegridsatthebottomoftheanswersheetpageonwhichyouhaveansweredquestions18.EachoftheremainingIOquestionsrequiresyoutosolvetheproblemandenteryouranswerbymarkingthecirclesinthespecialgrid,asshownintheexamplesbelowYoumayueanyavailablespaceforscratchworkNote:Youmaystartyouranswersinanycolumn,spacepermitting.Columnsnotneededshouldbeleftblank.Mailnomorethanonecircleinanycolumn.lk,cHsi,lheanswersheetWiIIbemachine-“、r«l,youwillreceiveCreditonlyifthecirclesarc11lledincorrectly.Ahlioiiphnotrequired,itissuggestedthatyouwiryouranswerintheboxesalthetopofthe,(>UHnNtohelpyoufillinthecirclesaccurately.SotiicrobcmsmayhavemereIhUnonecorrectJiiiswcr.Insuchcases,gridonlyoneanswer.N"questionhasanegativeanswer.MiNCdnumberssuchas3JlnUStbegriddedasisgridded,itwillbeDeCjmnlAnswers:IfyouobtainadecimalanswerWithmoredigitsthanthegridcunucccmm。CjUtc、itmaybeeitherroundedortncatcd,butitmustfilltheentiregrid.Forexample,ifyouobtainananswersuchas0.6666.,youshouldrecordyourresultas.666or667.Alessaccuratevaluesuchas.66or.67willbescoredasincorrect*2Acceptablewaystogrid彳are:3.557/2.(IfIiilcrpretedastIIcl3O®I®I®®3OI®11OIlll©I®/bQl。oo®2©°'©°<3®®173I®®®0Q>>l®l®0oOO01®。II。IQI®®O©Q®®©®®00®。0Q®o®®#9WhCntwiceacertainnumberisincreasedby5,theresultis14.Whaiislhenumber?10.Inthefigureabove,fIlmandy=3x.WhatiSthevalueofy?2UnauthorizedcopyingorreuseOjanypartofspageisillegal1.I,Theinsidedimensionsoftherectangularboxshownaboveare4inchesby4inchesby8inches.WhatisthemaximumnumberofCDcasesliketheoneshownPROFITSOFCERTAINSTORESYear1Year2StoreA$5,000$6t200_Store86,0007,350StoreC10,00012,700TOTALS21t000$26,25014inch?thatwillfitinsidetheboxifeachCDcasehasoutsidedimensionsof4inchesby4inchesby13+Thetableaboveliststheprofitsof3storesin2consecutiveyears.Whatwastheaverage(arithmeticmean)increaseinprofit,indollars,forthese3storesfromyearItoyear2?(Disregardthe$signwhengiddigyouranswer,)才/(x)=3x*1714.Forthefunctiondefinedabove,whatisonepossiblevalueofaforwhich/()<c?【2.If"'=,whatisthevalueof?>5y2JUnauthorizedcopyingorreuseofIIIIIIJIIIIIanypartofthispageisillegalIIIII15.Fromajarcontaining50piecesofcandy,ofwhich25areredand25aregreen.Arihastaken3redand4greenpieces.Hetakesaniiddiional13piecesfromthejar.WhatistheIeasinumberoftheseadditionalpiecesthatmustberedinorderforAritohavemoreredcandiesthangreencundicsamongallthepieceshehastaken?17.TheCoStofatelephonecallusinglong-distancecarrierAisS1OOforanytimeuptoandincluding20minutesand$007perminutethereafterThecostusinglong-distancecarrier3is$0,06perminuteforanyamountoftime.Foracall(hatlastsrminutes,thecostusingcarrieristhesameasthecostusingcarrier0.Ifrisapositiveintegergreaterthan20,whatisthevalueofr?16.AH>witivcintegerissaidobet,tri-factorable'ifitisthePilMllJCtofthreeconsecutiveintegers.Howmanypositiveintegerslessthan11(X)()aretri-factorabk?18.ThefigureaboveshowsanarrangementOf10squares,eachwithsideQfIenglh&inches.Theperimeterofthefigureispinches.TheaeaofthefigureisUsquareinches.Ifp=1whatisthevalueofk?STOPIfyoufinishbeforetimeiscalled,youmaycheckyourworkonthissectiononly.Donotturntoanyothersectioninthetest.CUnautfiorizedcopyingorreuseolC】SECTION3Time25minutes24QuestionsTurntoSection3(page4)ofyouranswersheettoanswerthequestionsinthissection.Directions:Foreachquestioninthissection,selectthebestanswerfromamongthechoicesgivenandfillinthecorrespondingcircleOnIheanswersheet.Eachsentencebelowhasoneortwoblanks,eachblankindicatingthatsomethinghasbeenomitted,BeneaththesentencearefivewordsorsetsofwordslabeledAthroughE.Choosethewordorsetofwordsthat,wheninsertedinthesentence,bestfitsthemeaningofthesentenceasawhole.Example：Hopingtothedispute,negotiatorsproposedacompromisethattheyfeltwouldbe*一tobothlaborandmanagement,（八）enforce一useful(B)enddivisive(C)overcome.unattractive(D)extend.satisfactory(E)resolve.acceptable®©1.Geoffrey'scorruptdealingsearnedhimsuchdisgracethatanypossibilityofhisbeingreelectedtothecitycouncilwascompletely（八）ensured(B)approved(C)belittled(D)eliminated(E)defended3.Theprofessor'spresentationwasbothand:tho