单项选择题
A.10% B.20% C.30% D.15%
A.原始开标价最低 B.经计算性错误修正后的价格最低 C.评标价最低 D.不低于成本的评标价最低
A.70%~80% B.30%~40% C.40%~60% D.20%~30%