According to the FATF, which statement is correct?

A、Indeterminingthescopeofcrimescoveredbypredicateoffencesofmoneylaundering,Statesshoulddefinethenatureofthoseoffencesandanyspecificelements
B、Statesshouldnotdecidehowtodefinepredicateorpotentialcrimes,orthenatureofanyparticularelementofthosecrimesthatmakesthemserious,butshouldbuildontheFATFdefinition
C、Whendeterminingthescopeofthebasiccrimeofmoneylaundering,eachcountrycandeterminetheseverityofthecrime
D、Upstreamorpotentialseriouscrimesaredeterminedbydesignatednon-financialenterprisesorprofessionalscoveredbyFATF40recommendations