写作：（满分25分）
假定你是李华，有一位美国朋友Smith托你在北京找工作。你看到21世纪英文报（“21st Century”）上登载了一则招聘启事，认为对他很合适。请用英文写一封短信，用E-mail发给Smith，告知此事。广告原文如下：
Foreign Teachers Wanted !
The Education Department of the Ladder Company is running an English course for children and adults.
Requirements :
1. Native English speaker
2. University degrees in education or related field preferred
3. Foreign expert certification（证明）
If you are interested , please call us :
Tel : 86-10-66666666
E-mail : liecbj @ hotmail.com
Beijing Ladder Information Company Limited
注意：1. 开头语已为你写好；
2. 介绍须包括所有内容，但不要逐条译成英语；
3. 文章的词数需100词左右。
Dear Smith ,
I know you want to find a job in Beijing. ……
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Good luck,
Li Hua
