Câu hỏi:  

A etyl axetat, glucozo , Axit formic, glixerol, phenol

B etyl axetat, glucozo , axit axetic, etylen glicol ,Anilin

C etyl format, glucozo, Axit formic, glixerol,Anilin

D  etyl axetat, fructozo, , Axit formic,  ancol etylic, phenol