A.對零求補(bǔ)時,CF=1 B.對非零數(shù)數(shù)求補(bǔ)時,CF=1 C.對正數(shù)求補(bǔ)時,CF=0 D.對負(fù)數(shù)求補(bǔ)時,CF=0
A.46A0H B.2460H C.4840H D.4740H
A.JZ B.JC C.JS D.JNE