国际贸易运输方式按照运量大、成本低顺序排位,应该选择( ) A. 水上运输、铁路运输、公路运输 B.水上运输、航空运输、铁路运输 B. 铁路运输、水上运输、航空运输 D.管道运输、铁路运输、水上运输
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