单项选择题
What is the function of internet to the logistics? （）
A. To direct the operation B. To help the market development, operation and management C. To guide the mobile equipment, like truck and ship D. To speed up the process
单项选择题 What is the most important in the logistics information system? （）
单项选择题 What is the logistics base module? （）
单项选择题 What are the main differences between traditional and modern logistics? （）
