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單項(xiàng)選擇題

（）performs 2 basic functions: marketing and logistics.

A.paper wrapping
B.Packaging
C.warehouse
D.transportation

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單項(xiàng)選擇題

（）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

單項(xiàng)選擇題

Without（）, supply chain management doesn’t work.

A Logistics information system
B.cable
C.Internet
D.computer