An ExCEllEnt philAtElist CAn DEtECt A ForgED ------- with A singlE glAnCE, For A truE spECimEn BEArs mArkings AnD ChArACtEristiCs, without ExCEption, thAt thE ------- invAriABly lACks.
A．pAinting … imitAtion
B．insECt … ApproximAtion
C．Coin … originAl
D．stAmp … FACsimilE
E．(E) trEAtisE … FAlsEhooD