范文一：
Dear Sir，
I would like to ask you to consider my qualification for the position in sales that you advertised in last weeks newspaper.
I graduated from the College of Business in June of 1986. Since that time I have been taking night courses at Polytechnics in Sales Techniques and Mass Media Advertising.
I have worked as a vehicle salesman for the Ford Co. for the past three years. At present I am their chief salesman and account for over one half of the sales. Before my present employment, I worked for the Chains Department Store as a salesclerk in the electrical appliance section. We worked mainly on commission and I was able to earn a substantial amount although I was very young.
I would like to make a change now because I feel that I can go no further in my present job, I feel that my ability and my training should enable me to advance into a better and more responsible position, and it appears that this will not be forthcoming at my present position.
If you would like to know more about my ability, I can be available for an interview at any time convenient to you.
Sincerely yours,
范文二：
Dear Sir/Madam:
Your advertisement for a Network Maintenance Engineer in the April 10 Student Daily interested me bacause the position that you described sounds exactly like the kind of job I am seeking.
According to the advertisement ,your position requires top university,Bachelor or above in Computer Science or equivalent field and proficient in Windows NT4.0 and LINUX System. I feel that I am competent to meet the requirements. I will be graduating from Graduate School of Tsinghua University this year with a M.S. degree . My studies have included courses in computer control and management and I designed a control simulation system developed with Microsoft Visual InterDev and SQL Server.
During my education, I have grasped the principals of my major and skills of practice. Not only have I passed CET-6, but more important I can communicate with others freely in English. My ability to write and speak English is out of question.
I would appreciate your time in reviewing my enclosed resume and if there is any additional information you require, please contact me.I would welcome an opportunity to meet with you for a personal interview.
With many thanks,