• 2022-06-19
    Trade allows each person to specialize in the activities he or she does best, thus increasing each individual's productivity.
    A: 正确
    B: 错误
  • A

    内容

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      A. Choose the best answer to complete each of the following sentences1. He sold his farm and ______ he had enough money for his journey. A: however B: thus C: yet D: also

    • 1

      Each person's fingerprints are (独一无二的)

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      Lyubomirsky designed a Subjective Happiness Scale because she believed it was each person’s ______ that can faithfully record their own happiness.

    • 3

      The linguist’s proper object is the _______ of each community, the lexicon, grammar, and phonology implanted in each individual by his upbringing in society.

    • 4

      The online information services can be _____ through each individual’s personal computer.