1)make a self-introduction,

　　2)introduce the old reference books, and

　　3)your way of contact.

　　You should write about 100 words on ANSER SHEET 2. Do not sign your own name at the end of the letter. Use “Li Ming” instead. You do not need to write the address. (10 points)

　　［参考范文］ (131 words)

A Notice of Sales

　　To whom it may concern,

　　I, the undersigned, am a senior in the Computer Science Department of Tsinghua University. I will graduate next summer so that I write the notice to sell some of my old reference books.

　　My old reference books will be sold at incredible low discount. My books cover several scientific fields including biology, astronomy, and mathematics. Some of the books are written by world famous scientists like Dr. Hawkin. What’s more, English books on CET 4, CET 6, and NETEM are also available. Most of them contain the lastest genuine test papers. Most importantly, my valuable notes which are taken down in class are on the books.

　　Anyone who is interested in my old books may contact me. I can be reached via the phone number 13520963542.