分销渠道的宽度是指 ( )A.中间商总数 B.批发商总数 C.零售商总数 分销渠道的宽度是指 ( )A.中间商总数 B.批发商总数 C.零售商总数 D.同一层次中间商数 分类:机械设计 题型:选择题 查看答案
30.Now Tom has obtained ________ from his boss to 30.Now Tom has obtained ________ from his boss to extend the field of his inves 分类:机械设计 题型:选择题 查看答案