问题详情：
书面表达
你的朋友May邀请你（Sonia）周六去参加她的生日Party。你很忙，写一封电子邮件给她。要求向她表示感谢，说明你有一些什么事要做（至少3件事），不能参加了，但你准备了一份精美的礼物。
Dear May,
Thanks_____________________________________________________________________
____________________________________________________________________________
Yours,
Sonia
【回答】
Dear Mary,
Thanks for your invitation. I’m sorry I can’t go. I am really busy. On Wednesday,I have a piano lesson. On Thursday afternoon, I have to see a doctor. On Friday, I’m visiting my aunt. On Saturday, I am doing my homework. So I can’t come to your birthday, but I have bought anice present for you. I hope you will like it. Happy birthday to you.
Yours.
Sonia
知识点：应用文写作
题型：未分类
