题目内容
When the logistics companies decide which type of transportation will be used, they think the cost is the higher the better.
查看答案
搜索结果不匹配？点我反馈
更多问题
The logistics companies try to make the balance between cost and speed in order to meet customers demand.
Rail transport is the initial and final stage of freight transport.
Water transport can distribute the large number of perishable goods.
Pipeline transport needs many personnel to control the equipments.
微信支付 
支付宝支付