假定你是李华，正在一所英国学校学习暑期课程，遇到一些困难，希望得到学校辅导中心(Learning Center)的帮助。根据学校规定，你需要书面预约，请按下列的要求写一封信：1.本人简介 2.求助内容 3.约定时间 4.你的联系方式(Email: lihua@1236.com ; Phone:12345678)

　　范文：

　　Dear Sir ,

　　I’m LiHua , a Chinese student taking summer course in your university . I’m writing to ask for help . I came here last month and found my courses interesting .But I have some difficulty with note-taking and I have no idea of how to use the library . I was told the learning center provides help for students and I’m anxious to get help from you. I have no class on Tuesdays mornings and Friday afternoons . Please let me know which day is ok with you. You may email or phone me . Here are my email address and phone number :lihua@1236.com ; 1234567.

　　Look forward to your reply .

　　Yours ,

　　Li Hua