阿摩線上測驗
41. Take a closer look at the paragraphs and find the most appropriate placement for the following sentence: "In 2000 China was the biggest merchandise trading partner of only a tiny number of countries."
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統計： A(0), B(1), C(0), D(0), E(0) #3450187
統計： A(0), B(1), C(0), D(0), E(0) #3450187
