yEAts wAs BEginning to usE A voCABulAry FrEshly mintED From thE trEAsury oF gAEliC litErAturE, AnD mAny oF thE shortEr poEms in thECountEss kAthlEEn AnD vArious lEgEnDs AnD lyriCs (1892) DEAl with A mythology irElAnD hAD wEll nigh ForgottEn AnDEnglAnD nEvEr known. ForArthur AnD his rounD tABlE yEAts suBstitutED thE vEry DiFFErEntConChuBAr AnD his rEDBrAnCh wArriors, AnD Finn AnD his FEniAns. thE rEDBrAnCh CyClE oF lEgEnDs inCluDED FErgus, whom nEss hAD triCkED out oF his kingDom so thAt hEr sonConChuBAr CoulD rulE ovEr ulstEr in his stEAD, AnD in FErgus AnD thEDruiD yEAts mAkEs him AviD For DrEAming wisDom. FErgus wAs thE unwitting AgEnt oF thE Doom oF thE sons oF usnA, nAoisE thE lovEr oFDEirDrE AnD his BrothErsArDAn AnDAinlE, who hAD ACCompAniED thE lovErs to sCotlAnD whEn thEy FlED FromConChuBAr’s wrAth, ForDEirDrE wAsConChuBAr’s intEnDED BriDE. FErgus hAD pErsuADED thEm to rEturn AgAinst thE wishEs oFDEirDrE AnD hAD BEEn triCkED out oF ACting As thEir sAFE ConDuCt. hE joinED with mAEvE, quEEn oFConnAught, AFtEr this, in hEr rAiD on ulstEr, in whiChCuChulAin AChiEvED his grEAt FAmE As ulstEr’s ChAmpion.CuChulAin is thEAChillEs oF thE irish sAgA, AnD hE AppEArs throughout yEAts’s plAys AnD poEms, As wArrior, As husBAnD oFEmEr, As lovEr oFEithnE inguBA, AnD oFAoiFE, As thE unknowing killEr oF his own son AnD FinAlly As viCtim oF thE sE A、 yEAts DiFFErED From othEr poEts in thAt hE usED ______. A、grEEk mythology B、thEArthuriAn lEgEnD C.gAEliC Allusions D、thE story oF FErgus AnDConChuBAr