thE DiFFErEnCE BEtwEEn "FACts" AnD "thEory" ______.
A．is non-ExistEnt
B．is thAt thE lAttEr nEEDs ConFirmAtion
C．rEsts on tilE simpliCity oF thE FormEr
D．is thE DiFFErEnCE BEtwEEn thE moDErn sCiEntists AnD thE AnCiEnt grEEks