• 2022-06-15
    A standard business letter includes 6 principle parts.
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    内容

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      中国大学MOOC: There are ______ principle parts in a business letter.

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      What are the essential parts of a business letter ?

    • 2

      Rearrange the following parts into a business letter:

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      The basic structure of a business letter includes: A: heading

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      The body of a business letter usually has four main parts: ______ 、______ 、______ 、______