参加朋友的生日聚会格式怎么样?( 三 )


Dear Mr.Li,
Because of an attack of the flu, I\\'ll not be able to attend today\\'s claes, for which I provide a medical certificate.
Your kind permiion will be greatly appreciated.
Your student,
Wang Ming
该便条的汉语写法是:
亲爱的李老师:
我因患流感 , 今天不能到校上课 。现交上医生证明 。如蒙准假 , 我将不胜感激 。