A.A1 B.A1 C.$A1 D.A$1
A.if(D2>=5000,D2*10%,if(D2>=3000,D2*5%,0)) B.if(E2>=5000,E2*10%,if(E2>=3000,E2*5%,0)) C.if(D2>=5000,D2*10%,D2>=3000,D2*5%,0) D.if(E2>=5000,E2*10%,E2>=3000,E2*5%,E2<30000,0)
A.算術(shù)運(yùn)算符、比較運(yùn)算符、文本運(yùn)算符、引用運(yùn)算符 B.文本運(yùn)算符、算術(shù)運(yùn)算符、比較運(yùn)算符、引用運(yùn)算符 C.引用運(yùn)算符、算術(shù)運(yùn)算符、文本運(yùn)算符、比較運(yùn)算符 D.比較運(yùn)算符、算術(shù)運(yùn)算符、引用運(yùn)算符、文本運(yùn)算符