• 2022-06-06
    15. The U.S. is called a “melting pot” because _____.
    A: it is an important economic center of the world
    B: it has great influence on the world
    C: people from different races live there together
    D: its steel industry is highly developed
  • C

    内容

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      Why has the U.S. been known as a “melting pot”?

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      Communication is important because it can help people ______. A: understand the world and other people better B: learn what's happening in the world more quickly C: both[A

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      China is the world’s largest exporter, and most of its economic growth come from rising trade.

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      The advertising industry in today’s world does have its share of responsibilities in leading people tomisconceptions. A: for leading people to B: to lead people to C: to lead people into D: for leading people into

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      From the text we can infer that the author writes this text to ______. A: argue that travel is an important industry B: encourage people in the tourism industry to do more for poverty C: point out that the travel industry has social, cultural as well as economic value D: show travel industry's important role in nation building