正确答案: A

Water carriage

题目：As some countries attempt to shift away from natural gas or petroleum energy systems toward coal-based systems, the need for coal slurry(煤泥) will increase in these countries,（）transport mode will be the first choice for transfer this kind of product.

查看原题 查看所有试题

学习资料的答案和解析：

[单选题]（）is the volume for loading goods of the vehicle.

Available Vehicle capacity

[单选题]There is no difference between the environmental logistics and the（） logistics.

green