• 2022-06-07
    Through years of our _______ efforts, we have at last achieved what we have today.
  • painstaking

    内容

    • 0

      _____ our efforts, we have persuaded our clients to accept our offer.

    • 1

      131. In the past years, we have made efforts to develop business ____.

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      We have much ___ today.

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      We have pleasure in offering you the goods _____ in our cable of today‘s date.

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      We have to do another experiment today, ____?: did we|don’t we|have we|shouldn’t we