物流英语综合练习题库2022考试试题(2N)

1. [单选题]What are transported mainly by water? （）

A. Raw materials
B. Heavy, bulky and low value commodities
C. Semi-processed
D. Great amount goods

2. [单选题]（）is not a physical wall but a flow virtual data to protect the computer network.

A. data wall
B. data channel
C. database
D. firewall

3. [单选题]Without （）, supply chain management doesn’t work.

A. logistics information system
B. cable
C. internet
D. computer

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