填空题 .Business memo is frequently used in companies. It is called an intra-company communication because it is used by people in their own company. They change to letters, however, when they write messages to people who do not work for their company.
    A memo creates a written record that may or may not be filed, depending on the receiver and the subject. As you know, spoken language may be misunderstood or forgotten. So, the memo becomes a record that does much to ensure the complete communication between the receiver and the sender.
    The standard form of a memo frequently carries a pre-printed series of items: To, From, Date and Subject. The first two items include the names of the receiver and the sender. A well-written subject line tells the reader the key topic or topics the memo is about.
   
    Range of application: frequently used in     1   
    Functions:
    1) creates a written     2    that may or may not be filed
    2)     3    the complete communication between the receiver and the sender
    The standard form of a memo includes:
    1) The receiver and the     4   
    2) Date
    3)     5   

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