多项选择题
A.loadinggoods B.unloadinggoods C.transportationbrokers D.insurancebrokers
Freight forwarders purchase long distance service from（...
多项选择题Freight forwarders purchase long distance service from（）carriers.
A.water B.rail C.air D.truck
Containerization Call speed up the logistics process，su...
多项选择题Containerization Call speed up the logistics process，such as（）.
A.handling B.loadingandunloading C.storing D.transport
