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1.TheDeclarationofIndependencewasadoptedbytheSecondContinentalCongressonJuly4，_____A.I774B.I778C.I775D.I7762.TheStatueofLibertyislocated_____.A.inArizonaB.atNewYorkHarborC.inWashingtonD.atBostonHarbor3.ThesecondlargeststateoftheUnitedStatesis_____A.TexasB.AlaskaC.CaliforniaD.Hawaii4.AmericanPresidentsareelected_____A.everytwoyearsB.everyfouryearsC.everyfiveyearsD.everysixyears5.InAmericathejudicialisheadedby_____·A.thePresidentB.CongressC.theSupremeCourtD.theSecretaryGeneral6.Theworld'slargestfreshwaterlakeisLake_____A.SuperiorB.OntarioC.VictoriaD.Michigan7.NewEnglanderswereoriginallyknownas_____，whichcometostandforallAmericans.A.UncleSamB.HippiesC.PuritansD.Yankees8.TheearliestinstitutionofhigherlearningsetupinAmericawas_____A.CaliforniaUniversityB.YaleUniversityC.HarvardCollegeD.ChicagoUniversity9.ThethemeofThanksgivingDayhasalwaysbeen_____·A.friendshipandhappinessB.peaceandplenty，healthandhappinessC.cooperationandrichrewardD.loveandhappiness10.TheGrandCanyoninnorth-western_____isoneofnature'smostimpressivesights.A.UtahB.ArizonaC.NevadaD.Idaho11.TheBillofRightsisthetermusedfor_____totheConstitutionoftheUnitedStates.A.thefirsttenamendmentsB.thelastfiveamendmentsC.thetenthamendmentD.themostimportantamendment12.ThebasicstaughtintheAmericanelementaryschoolsare_____·A.socialstudies，arithmeticandreadingB.science，reading，writingandarithmeticC.reading，writingandarithmeticD.physicaleducation，readingandwriting13.TheNewDealwasadvancedbyPresident_____·A.FranklinD.RooseveltB.TheodoreRooseveltC.WilliamMcKinleyD.ThomasWoodrowWilson14.ThesmalleststateoftheUnitedStatesis_____A.RhodeIslandB.Mainec.TexasD.Alaska15.ThecultivatedlandintheUSmakesup_____ofthetotalland.A.21%B.31%C.41%D.51%16.EachofthefiftystatesoftheUSAelects_____senators.A.10B.4C.3D.217.ThelastwarbetweentheUnitedStatesandBritainbeganin_____·A.1879B.1945C.1812D.194118.ThegoalofRoosevelt'sNewDealwasto_____A.savetheAmericaneconomicandpoliticalsystemB.getAmericaoutofthedepressionC.weakenmonopolyinterestsinAmericaD.strengthenthepowerofthepresident19.Inarea，theUnitedStatesisthe_____largestcountryintheworld.A.2ndB.3rdC.4thD.5th20._____knownastheCityofAngels，isthesecondlargestcityintheUS.A.LosAnglesB.BostonC.ChicagoD.SanFrancisco21.TheBackboneofNorthAmericareferstothe_____A.AppalachianMountainsB.RockyMountainsC.CascadeMountainsD.SierraNevadaMountains22.TheprincipalauthorofTheDeclarationofIndependencewas_____A.BenjaminFranklinB.GeorgeWashingtonC.ThomasJeffersonD.JohnAdams23.，WhoischieflyresponsibleforeducationintheUS?_____A.Thefederalgovernment.B.Thestategovernment.C.Thecountygovernment.D.TheMinistryofEducation.24.ChristopherColumbuswhofirstdiscoveredtheNewContinentcamefrom_____A.EnglandB.IrelandC.SpainD.Italy25.WhichdayisLincoln'sBirthday?_____A.February12.B.February22.C.July4.D.October12.26.TheFirstContinentalCongresswasheldin1774in_____A.NewYorkB.PhiladelphiaC.WashingtonD.Louisiana27.TheMississippi，whichissometimescalled_____，hasplayedavitalroleinthehistoryoftheUnitedStates.A.OldManRiverB.MoonRiverC.'‘OldFatherRiverD.MotheroftheUnitedStates28.Thelastoneofthe13colonieswas_____，whichwasestablishedin1733.A.NorthCarolinaB.SouthCarolinaC.GeorgiaD.Maryland29.Ofallthesymbols，whichareconsideredtorepresentfertilityandnewlifeandaremostfrequentlyassociatedwithEaster?_____A.Thepumpkinandtheturkey.B.Thelambandthebeef.C.Thespringpeaandthepotato.D.Theeggandtherabbit30.ThenativesofAmericaarethe_____A.BritishB.IndiansC.MexicansD.Hispanics31.TheUSformallyenteredtheSecondWorldWarin_____A.1937B.1939C.1941D.194332.Thetenureofofficeoffederaljudgesis_____intheUS.A.4yearslongB.forlifeC.8yearslongD.5yearslong33.InAmerica,thethreebiggestnewspapersareofthefollowingEXCEPT_____A.NewYorkTimesB.Reader'sDigestC.WashingtonPostD.LosAngelTimes34.SearsTowerisin_____A.BostonB.NewYorkC.ChicagoD.LosAngeles35.ThefirstAmericanPresidenttobeelectedfromtheRepublicanPartywas_____A.JamesMadisonB.JamesMonroeC.AbrahamLincolnD.ThomasJefferson36.ThephraseTrickorTreatisoftenusedwhencelebrating_____·A.VeteransDayB.SaintPatrick'sDayC.ThanksgivingDayD.Halloween37.ChinaandAmericaestablisheddiplomaticrelationsinJanuary_____·A.1972B.1976C.1978D.197938.IntheUnitedStates，thefirstlargestimmigrationmovementtookplace_____A.rightaftertheWarofIndependenceB.inthemid-1810sC.attheturnofthe20thcenturyD.rightaftertheCivilWar39.TheUSCongresshasthepowertomakethefollowinglawsEXCEPT_____A.marriageB.defenseC.naturalizationD.theregulationofforeigntrade40._____isthelargestcityandthechiefportoftheUnitedStates.A.NewYorkCityB.WashingtonD.C.C.SanFranciscoD.LosAngeles41.IntheUS，ConstitutionalAmendmentcangointoeffectafteritisapprovedby_____A.atwo-thirdsvoteofbothhousesB.three-fourthsofthestatesC.two-thirdsofthestatesD.halfofthestates42.ThemostfamousleaderofblackmovementsintheUSwas_____A.DouglasB.MartinLutherKingC.MalcolmXD.Garrison43.MostofthecollegesanduniversitiesintheUSarelocated_____.A.inonly5or6statesalongtheAtlanticcoastB.intheSouthC.instateswithalargepopulationD.alongtheAtlanticandPacificcoasts44.WhatformsanaturalboundarybetweenMexicoandthe