【学术讲座】#69
Question 3 of 4
Why does the speaker mention Samarkand and Baghdad?

A.

To illustrate the variety of items traded along the Silk Road

B.

To describe the beneficial effect of the Silk Road on cities along its route

C.

To explain how goods were transported on the Silk Road

D.

To highlight the length of the Silk Road

正确答案:B

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