升入中学已经两年多了，回顾过去的两年，你对谁最感激（grateful）呢? 请你以Thank you，×××为题，写一篇80词左右的短文. 短文必须围绕以下提示展开：

1）Who is the person?

2）What has he/she done for you? Please give one or two examples.

3）What have you learnt from him/her?

Thank you，×××

Dear   ▲    .