A.固定比率法 B.固定金額法 C.百分比方法 D.合同約定
A.0.06%,0.02% B.0.6%,0.2% C.0.06%,0.04% D.0.6%,0.4%
A.資格預(yù)審 B.資格后審 C.同步進(jìn)行 D.不需審查