單項選擇題Many businesses ship their products by rail if they are shipping long distance because it can be()to ship in large quantities by rail than by truck.

A.more expensive
B.cheaper
C.faster
D.safer


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1.單項選擇題which of the following is not true about the classification of the cantainers?()

A.containers are classified as general purpose (dry cargo) container and specific purpose container
B.general purpose container (GP) is suitable for the widest varieties of cargo
C.specific purpose container is suitable for the specific cargo
D.bulk container, reefer container, open-top container are all general purpose containers