多项选择题
Logistics information refers to general logistics（）and documentation.
A.knowledge B.materials C.images D.CPU
多项选择题 Insurance is very important to logistics because of the potential hazards and dangers in the process,such as（）.
多项选择题 Forklift truck is very convenient equipment for（）.
多项选择题 Freight forwarders purchase long distance service from（）carriers.
