A.雙邊 B.三邊 C.單邊 D.允諾
A.報價 B.驗(yàn)收 C.顧及條款consideration D.目標(biāo)的合法性
A.招標(biāo)邀請函Invitation B.建議征詢函Request for proposal C.信息征詢函Request for information D.報價征詢函Invitation for quotation