• 2022-06-06
    Americans usually use Dear Sirs in business letters.
  • 错误

    内容

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      Informal letters are usually business letters or written to strangers.( )

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      中国大学MOOC: You can use slang and abbreviations in business letters.

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      You can use slang and abbreviations in business letters. A: 正确 B: 错误

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      In full-blocked business letters, all text of the letter is written from , and usually there is a between paragraphs.

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      When praised by others, Americans usually use self-depreciatory expression to show modesty.