单项选择题
（）is a logistics center where most inbound goods are the whole truck and most outbound goods are pieces.
A.Collection center B.Collection goods center C.Consolidation center D.Deconsolidation center
单项选择题 （）doesn’t need to change package of goods or to stop in any place between the origin and destination
单项选择题 （）links all suppliers and customers as a chain in a certain product or service.
单项选择题 The integrated logistics activities, equipment and information network, and so on, is called （）
