单项选择题
A.data wall B.data channel C.database D.firewall
（）means to provide facility for customer’s need or inqu...
单项选择题（）means to provide facility for customer’s need or inquiry and arrange it.
A.service B.business C.customer service D.making money
Saving or reducing expenditure in business is（）A.save m...
单项选择题Saving or reducing expenditure in business is（）
A.save money B.increase cost C.cost planning D.cost control
（）is guaranteed by the full market supply and just-in-t...
单项选择题（）is guaranteed by the full market supply and just-in-time logistics.
A.zero inventory B.stock C.inventory D.outsourcing inventory
