Directions: For this part, you are allowed 30 minutes to write an advertisement on your campus website to sell a book you used at college. Your advertisement may include its brand, specifications/features, condition and price, and your contact information. You should write at least 120 words but no more than 180 words.

　　参考范文：

　　Buying these books, you can reap the benefit of several aspects. For one thing, you can save a great amount of money and this will allow you to spend these saved money on other more significant things in that the books I sold here with only the half of the original price. For another, the content of these book include translation, writing, reading as well as listening which will be adapt to the students who are going to take the exam of CET-4 or CET-6. Last but not the least, through the purchase of these English course books with nine into new without any notes on them, you will improve your study skill to a great extent.