未知题型 下列属于企业物流作业目标的是( )。A.整合运输与配送B.最小变异C.最低库存###S
单项选择题 You must be aware that the terms and conditions of a contract once ______ should be strictly ______ , failure to abide by them will mean violation of contract. A.signing, observed B.signed, observing C.signed, observed D.signing, observing
未知题型 按照托运数量划分的运价包括()。