假设你刚刚得知你一直与之做进口生意的约翰·史密斯先生(Mr.

Dear Mr.Smith：

　　It is a pleasure to congratulate you on your recent promotion to Deputy Managing Director of ABC Trading Company.

　　Because of our close association with you over the past ten years，we know how well you 01"e qualified for this important office.You earned the promotion through years of hard work and we are delighted to see your true ability win recognition.

　　Again，congratulations and best wishes for continued success.

　　Sincerely yours，