【答案解析】Dear Mr. Smith, Recently My friend Marls Staley, who was once your student, told me that your school needed a Chinese teacher. I was very glad at the news for I like children and feel like teaching Chinese. I was born in Chengdu, China on November 20, 1976. I studied English in Sichuan University from 1994 to 1998. After graduation I came to the U. S. in 1998 and began to study in New York University in the same year. I took education as my major and in 2000 I got my Master's degree. After that I began to work in high schools. From 2000 to 2004 I taught in Central High School in New York. Since 2004 I have been teaching in Lincoln High School in Washington. I am an experienced teacher and I am healthy. I hope to hear from you soon. Yours, Li Gang