• 2021-04-14
    In developing countries people are ________ into overcrowded cities in great numbers.
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    内容

    • 0

      All odd numbers are integers (整数). All even numbers are integers. Therefore, all odd numbers are even numbers.

    • 1

      Comparing with cities, more people prefer to vacation in a rustic setting. For these people particularly, aeroplanes and bullet trains give them great convenience.

    • 2

      The couple ________________ the same numbers each time and_______________ all of the numbers.

    • 3

      中国大学MOOC: In modern China, an increasing number of young people are able to go to other cities or countries for study or work because __________.

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      If the urban popluation of the developing countries exceeds 2 billion people by the year 2000, the additional people will face the problem of ______. A: housing B: food C: poverty D: limited land