单项选择题
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
Re-handling can save cost and improve service, Is it tr...
单项选择题Re-handling can save cost and improve service, Is it true or not? （）
A. Wrong B. Not total true C. True D. Not clear here
Where is the rail service better than U.S? （）A.Canada ...
单项选择题Where is the rail service better than U.S? （）
A.Canada B.Europe C.Japan D.Nowhere
