单项选择题
The retailer and manufacturer（） about 5-10% of their merchandise being returned.
A. forecast B. anticipate C. participate D. record
单项选择题 Zero stock is the best way for（）
单项选择题 （）is the management system to control the material consumed reduce inventory in the manufacture company.
单项选择题 （）is the volume for loading goods of the vehicle.
