參考答案:

Singles，Day —Nov.11 began to gain its popularity in the 1990s. Unattached young people would treat each other to dinner or give gifts to the person he/she loves to end their single status. That gift-giving helped to turn Singles'Day into a shopping festival as sellers of everything from jewelry to TVs，even to cars saw a marketing opportunity and launched Singles'Day sales. It is similar to Monday in the United States—the day after Thanksgiving weekend，when online Christmas shopping begins and merchants have their busiest sales day.

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