why Do wE sEgrEgAtE thE olD From us ACCorDing to thE ConvErsAtion
A、BECAusE oF prEjuDiCE AnD ignorAnCE.
B、BECAusE oF A lACk oF gooD AltErnAtivEs.
C．youngEr pEoplE somEtimEs AvoiD thE olD to EvADE FEArs oF Aging AnD Dying.
D．All oF thE ABovE.