A—business magazines B—classified adsC—closing date D—consumer magazinesE—cover date F—horizontal publicationG—insert H—national rateI—on-sale date J—pop-up ad.K—rate base L—3-D adsM—big idea N—creative processO—script P—voiceoverQ—animation R—digital mediaS—corrective advertising T—car-end postersExamples: (A)行业杂志 (C)截稿日期

( )三维广告 ( )封面日期