无忧英语下载历年四六级考试真题、听力MP3最新预测试卷无忧英语编辑整理英语四级、英语六级、专业四级、专业八级考试历年真题听力下载模拟预测试题下载LESSONTHIRTEENACERB/ACRIacidacidifyacidityacidulateacidulousacrimoniousacerbicacridacrimonyexacerbateSTRING/STRICTstringstringencystraightstrainstraitstraitenstranglestrangulatestressstretchstrictstrictnessstrictureastringencyconstringeconstrainconstrainedconstraintconstrictionconstrictiveconstrictordistressdistressfuldistrictoverstrainrestrainrestraintrestrictrestrictionrestrictiveastringentconstrictprestigiousstringentSTRU/STRUCTstructurestructuralconstructconstructionreconstructreconstructionconstruedestroydestructdestructibledestructiondestructiveinstructinstructioninstructiveinstructorinstrumentinstrumentalitymisconstruemisconstructionobstructobstructionobstructivesubstructuresuperstructuredeconstructioninfrastructureconstrueinstrumentalPROP/PROPRIproperpropertyproprietorproprietorshipappropriationappropriatorexpropriationimproprietymisappropriatemisappropriationappropriateexpropriateproprietaryproprietyTORT/TORStorturetorturertortuoustortoisetormenttorchcontortcontortioncontortionistdistortdistortionextortionretorttortextorttorsiontortuousVIVvictualviandvitalvitalityvitalizevivacityvividvivifyvivisectdevitalizerevitalizereviverevivificationreviviscencesurvivesurvivalsurvivorconvivialrevivifyvivaciousvivisectionSERVserveservantserviceservilityserfserfdomsergeantconserveconservancyconservationconservativeconservatorydeservedisservedisserviceobserveobservanceobservationobservatorypreservepreservationpreservativereservereservedreservationreservoirserviceableservileservitudesubservientCLUD/CLUScloseclosetclosureconcludeconclusionconclusivedisclosedisclosureencloseexcludeexclusionexclusionismexclusiveincludeinclusioninclusiveoccludepreclusionreclusionreclusivesecludesecludedclaustrophobiaocclusionprecluderecluseseclusion无忧英语下载历年四六级考试真题、听力MP3最新预测试卷TEXTtextiletextualtexturecontextualcontextureintertexturesubtlesubtletytissuecontextpretextsubtexttextualPLAC/PLAISplacateplacatoryplacidcomplacencypleasepleasedpleasingpleasantpleasantrypleasurecomplaisancedispleasedispleasingdispleasureunpleasantcomplaisantplaceboplacidityimplacableAUT/AUTOautobiographyautocracyautoinfectionautonymauthenticautomatonautodidactautonomyautismGRATgratefulungratefulgratificationingrateingratitudegratisgracegracefulgraciousdisgracedisagreeagreeagreeableagreementcongratulatecongratulationingratiationgratifygratuitygratuitousingratiateCLAM/CLAIMclaimclaimantclamorousacclaimdeclamationexclaimexclamationexclamatoryproclaimproclamationreclaimreclaimableacclamationclamordeclaimreclamationCRAC/CRATaristocratautocraticbureaucratplutocracyPUNG/PUNCpungencypunctuatepunctiliopunctualpunctualitypunctuatepunctuationpunctureacupuncturecompunctiousexpunctionpouncepunchpoignantpointappointappointmentdisappointdisappointmentcompunctionexpungepunctiliouspungentPLICimplicitexplicatereplicatesupplication-CLEarticlefollicleiciclemiracleparticlespecklevehicle-EL/LEdamselmodelvesselbottlebundlepebbleriddle-EN/-INchickenkittenmaidenbulletinelfinviolin-ET/-ETTEbanquetblanketbouquetcabinetislettabletticketcigarettegazettenovelette-KINcannikinlambkinmanikinnapkinpumpkin-LETbookletbulletcutletfillethamletleafletpamphletrivuletstreamlet-LINGdarlingducklinggoslingseedlingunderlingyearling-OCKbullockhillockpaddock-(C)ULEanimalculeglobulegranuleminusculemolecule-IE/-YauntiebirdieBillydaddykittyponyTommy-ACEgrimacemenacesolace无忧英语下载历年四六级考试真题、听力MP3最新预测试卷-ADEambuscadearcadeblockadecannonadecrusadedecadeescapadelemonademasqueradeorangeaderenegadestockade-AGEcouragemarriagepassageshortageshrinkageusagewreckage-ALapprovalarrivalbetrayaldenialrefusalsurvivaltrialwithdrawal-ANCE/-ENCEprovenanceabsenceappearanceconfidencedecencyforbearancehindranceinnocenceinsolvencyutterancevacancy-CYaristocracybankruptcyfallacyintimacyprophecy-DOMfreedommartyrdomwisdom-HOOD/-HEADboyhoodchildhoodfalsehoodlikelihoodlivelihoodmanhoodneighborhoodgodheadmaidenhead-IC(S)aerobaticsaestheticsarithmeticclassicsethicslogicmagicmathematicsmetaphysicsphoneticsphysicphysicsskepticstoic-ICE/ISEavaricecapricecowardicejusticeservicetreatise-INGagingbearingblessingcallingclothingthanksgiving-IONreceptionadditioncivilizationcoronationexaggerationextensioninvitationprotectionquotationsubmission-ISM/ASMantagonismaphorismbarbarismBuddhismcommunismexistentialismexoticismhedonismheroismMarxismmodernismoptimismpassivismpessimismenthusiasm-ITUDEaltitudeaptitudedecrepitudefortitudegratitudelatitudemagnitudemultitudesolitude-(I)UMaluminumammoniumbariummagnesiumpetroleum-MENTbanishmentfulfillmentlineamentmovementtreatment-MONYceremonyharmonymatrimonytestimony-NESSadhesivenessabrasivenessconsciousnessfriendlinessgoodnesshappinesskindnesslikenessmadnesswordiness-O(U)Rardorbehaviorendeavorfavorhumorodorsavorsplendorvalor-RYartistrybraverybriberyluxurymysterypedantrypenuryrivalryrobberyslavery无忧英语下载历年四六级考试真题、听力MP3最新预测试卷-SHIPcitizenshipfellowshipfriendshiphardshiplandscapepartnershiprelationshipsch