假定你是校學生會成員李華，你校學生會組織了圖書捐贈及互換活動，外教Smith捐贈了許多英文圖書。請你代表學生會給他寫一封郵件，內容包括：
1.表達感激之情；
2.回顧活動以及Smith給予的幫助。
注意：
1.寫作詞數(shù)應為80左右；
2.請按如下格式作答。

Dear Smith，
___________________________
Yours sincerely，
Li Hua

【考點】提綱作文．

【答案】Dear Allison，
On behalf of the Student Union，I'm writing to express our deepest thanks for your generous donation of so many original English books.
Last Friday，we organized a book donation and exchange event.Many students and teachers brought books covering a wide ran of topics.And the books you donated were very popular，all of which were taken away in a short time.There is no denying that your generosity and contribution make a big difference to our event，which turned out to be a great success.
Thank you once again for your support.
Yours sincerely，
Li Hua