单项选择题
（）is the process to handle returned goods,recycle useful materials and dispose waste goods.
A.Reverselogistics B.Logisticsinformation C.Transportation D.Warehousing
单项选择题 （）is the Internet commerce designed for direct communications and commercial relationship between a firmand its end customer.
多项选择题 Transport agencies include air and surface（）.
多项选择题 Logistics information refers to general logistics（）and documentation.
