英语作文 写请假条内容是 不能来上课 写请假条不上课的理由 随便编啦

楼上写的蛮好,是标准格式,考试上可以这么写,但是日常没必要这么啰嗦.直接这么写就行.
January 5th 2010
Dear Sir,
I'm sorry to tell you that I can't go to school today,I've caught a cold last night,and I feel really bad this morning.
So I want to ask for one day's leave.
Sorry for being absent.
Best wishes
Your student
.

To: ****（老师的名字）, Teacher
From:****(请假人得名字）
Date: December 17th, 2009
Subject: Sick Leave of Absence
Dear Mr.****,
I would like to know if I could ask for a sick leave of abs...