【正确答案】Dear Mr. Wright,
I am writing this letter for the purpose of informing you of my decision to resign.
After several years of work here, I find it inappropriate for me to stick to my position any longer. First of all, I intend to move to my hometown to live permanently with my family so that I can take good care of them. In addition, I want to create my own business, which is my long-cherished wish. In a word, I have made up my mind to resign from the job after much deliberation.
Looking back upon my four-year experience in this organization, I have had a very happy and enjoyable time working with you and other colleagues, from whom I have received a lot of help and have learnt much. Please accept my heartfelt gratitude, as well as my regret for any inconvenience caused.
Yours sincerely,
Zhang Wei
【答案解析】首段一句,表明写作目的——决定辞职。第二段共四句,总分总结构。首句说明职位不适合自己。第二句和第三句说明不合适的具体原因(first of all,in addition)。第四句总结自己决定辞职,呼应首句。第三段共两句。首句回顾自己在公司的岁月,感谢公司领导和同事的帮助。第二句表达感恩和歉意,均为辞职信的经典结尾句型。