单项选择题
A、 paper wrapping B、 packaging C、 warehouse D、 transportation
（）is the general meaning of the contract, bill, note an...
单项选择题（）is the general meaning of the contract, bill, note and proof in the process of logistics.
A、 logistics activity B、 logistics documents C、 logistics paper D、 documents
中译英：物流单证
名词解释中译英：物流单证
中译英：物流模数
名词解释中译英：物流模数
