【正确答案】[范文] April 8, 2011
Dear Miss Zhang,
I am truly sorry that I can't go to school today. Yesterday on my way home, I fell off the bicycle and hurt my leg. Luckily, I wasn't badly hurt, and the doctor advised me to stay in bed and have a good rest. So I ask for three-day leave from April 8 to 10. I'll catch up with others when I am back to school.
Truly yours,
Wang Lin