A.50%-70%B.60%-80%C.70%-90%D.80%-100%
A.信譽(yù)風(fēng)險(xiǎn)B.合同風(fēng)險(xiǎn)C.審查風(fēng)險(xiǎn)D.管理風(fēng)險(xiǎn)
A.100%B.90%C.50%-80%D.60%-90%