目录
BOOK ONE
SECTION ONE NOTES AND LETTERS
Introduction
Unit 1 Notes/Letters of Thanks
Unit 2 Notes/Letters of Invitation and Reply
Unit 3 Notes/Letters of Inquiry and Request
Unit 4 Notes/Letters of Arrangement
Unit 5 Notes/Letters of Apology and Explanation
Unit 6 Notes/Letters of Complaint
Unit 7 Notes/Letters of Congratulations
Unit 8 Notes/Letters of Condolence and Sympathy
Unit 9 Announcement and Notice
SECTION TWO PARAGRAPHS
Introduction
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