A.優(yōu)先分層 B.抵押 C.儲(chǔ)備賬戶(hù) D.擔(dān)保
A.銀行貸款 B.股權(quán)融資 C.企業(yè)融資 D.債務(wù)融資
A.90% B.80% C.70% D.60%