問題詳情：
假定你是李華，你與留學生Tom約好週六上午一起去爬山，但你因臨時接到面試通知不能赴約。請你給她寫一封電子郵件，內容包括；
1.表達歉意；
2.說明原因；
3.另約時間。
注意：
1.詞數80左右；
2.可以適當增加細節，以使行文連貫。
【回答】
Dear Tom,
I’m sorry to tell you that I cannot go climbing with you On Saturday morning, I have just been informed that I have go to an interview. I hope that the adjustment won’t put you to so much trouble.
What about climbing the mountain on Sunday morning? If it suits you, let’s meet at 7:30 outside the school gate. If not, let me know the time that is convenient for you. I should be available every week end.
I sincerely hope that you’ll accept my apologies.
Yours,
Li Hua
知識點：提綱作文
題型：書面表達
