题目内容

Write the correct paragraph number from the reading next to its main idea.①Silk was highly valued by rich Europeans.②Deadly illnesses were carried by travelers on the Silk Road.③Although the Silk Road brought many good changes to the world, it also brought bad changes.④The Silk Road is a collection of roads that joined the East and West.⑤As people from different countries met, cultures began changing.

A. 25641
B. 25614
C. 26514
D. 24615

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