Which of the following is NOT true?

ASilk trade was one of the earliest catalysts（催化剂，促进因素） for the trade routes across Central Asia.[|]A wide range of products were traded between east and west in the Silk Road Age.[|]The Silk Road became more popular and increasingly well-travelled over the course of the Middle Ages

B because it was the only trail between east and west.[|]The Silk Road became more popular and increasingly well-travelled over the course of the Middle Ages because it was flexible and adaptable to the changing demands of society.

海上丝绸之路

章节列表

I. Ancient Maritime Trade Routes I15 II. Ancient Maritime Trade Routes II16 III. Exchanges on the Silk Road: Products and Technology12 IV. Exchanges on the Silk Road: Religion15 V. Exchange on the Silk Road: Arts13 VI. Underwater Heritage along the Maritime Silk Roads15 VII. Maritime Power Projection18 VIII. The Belt and Road Initiative12 IX. China Shipping Development Outlook 203015