A.西伯利亞大陸橋 B.北美大陸橋 C.微橋陸橋 D.歐亞陸橋
A.Inter-modal transport B.Conbined transport C.Multimodal transport D.International transportation
A.開(kāi)船前一天 B.開(kāi)船當(dāng)天或者次日 C.開(kāi)船前兩天 D.開(kāi)船后兩天