A、BECAusE thEy iDEntiFy thE City whErE thE pEnny wAs mintED、
B、BECAusE thEy ArE thE initiAls oF A FAmous Coin CollECtor.
C．BECAusE thEy stAnD For thE govErnmEnt AgEnCy thAt mints Coins.
D．BECAusE thEy ArE thE initiAls oF thE pErson who CrEAtED thE pEnny’s DEsign.