单选 国际货运代理专业英语2026-06-29 更新 3 阅读

（） constitutes the principal mode of international transport and carries about 90 percent of international trade in terms of volume.

  1. Rail/road transport
  2. Airfreight
  3. Multimodal transport
  4. Marine cargo transportation 正确答案
参考答案：D

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