Lesson One Business Letter Writing 第一課 商業(yè)書信的撰寫 Layout of A Business Letter Lesson Two Establishment of Business Relations 第二課 建立業(yè)務(wù)關(guān)系 Useful Espressions Notes to the Text Useful Sentences Exercises Dialogue Lesson Three Status Enpuiry 第三課 咨詢 Useful Expressions Notes to the Text Useful Sentences Exercises Lesson Four Enquiries and Replies 第四課 詢盤及答復(fù) Useful Expressions Notes to the Text Useful Sentences Exercises Dialogue Lesson Five Offers and Counter-offers 第五課 發(fā)盤及還盤 Useful Expressions Notes to the Text Useful Sentences Exercises Dialogue …………