thE ChiEF FunCtions oF DirECt-mAil ADvErtising ArE to FAmiliArizE prospECtivE BuyErs with A proDuCt, its nAmE, its mAkEr, AnD its mErits AnD with thE proDuCt's loCAl DistriButors.
A．potEntiAl
B．rEsponsivE
C．inquisitivE
D．pErCEptivE