单项选择题
A.Bill B.Order C.Freight D.Payee
（）is the most flexible mode of all the transport modes....
单项选择题（）is the most flexible mode of all the transport modes.
A.Aircraft B.Ship C.Train D.Motor carrier
The package specification in the international trade is...
单项选择题The package specification in the international trade is （） than domestically.
A.lower B.higher C.smaller D.bigger
SCM (Supply Chain Management)（）A.供应系统管理 B.供应...
单项选择题SCM (Supply Chain Management)（）
A.供应系统管理 B.供应链管理 C.供应链 D.供给链
