文档介绍：Part I Writing:
A Letter of Gratitude
Dear Mary,
Many thanks to you for your timely help with my preparations for the CET-4.
Originally I only wanted to ask you for some advice on ing test, as you were so good at English. But to my surprise, you gave more help to me than I had ever expected. You not only gave me some suggestions but also showed me how I could arrange my time and what I should do in each month before the test. Besides, you lent me the book I needed very much when you learned that I had not yet got it. It was really kind and considerate of you.
Your unreserved help enabled me to make efficient preparations and at last encouraged me to pass the test. I really owe all my ess to you. So I would like to extend my heartfelt gratitude again.
 
Yours truly
Sally
写作思路提示:
第一段:开门见山表达谢意。
第二段:稍加说明感谢原因,并举例说明具体帮助。
第三段:说明帮助所起的作用以及再次感谢。
Test 2
Part I Writing:
Why Do People Keep Pets?
With the increasing improvement of their life, many people are wild about keeping pets. Nowadays, it is mon that we see people taking a walk leisurely with their dear pets along the streets towards evening. At social gatherings people who like keeping pets exchange their experience on taking care of pets. One is not surprised if a pet costs as high as one
’s annual earnings. However, why do people keep pets?
The answer to this problem involves many factors. First, pets make us