ACCorDing to thE pAssAgE, whiCh oF thE Following is not truE ABoutAlzhEimEr’s DisEAsE A、in thE pAst,AlzhEimEr’ s DisEAsE hAs oFtEn BEEn mistAkEn As normAl humAn Aging. B.viCtims oFAlzhEimEr’ s DisEAsE rArEly nEED to BE institutionAlizED、 C.thErE is CurrEntly no CurE ForAlzhEimEr’s DisEAsE. D.thE primAry symptoms ArE sErious ForgEtFulnEss AnD ConFusion.