假设你是李华，你的美国老师Miss Morgan要求你们明天下午去听一个美国历史的讲座，你因故不能参加。请你根据以下要点，写一封短信向Miss Morgan请假。
内容要点：
* 表示歉意
* 理由：去机场接从法国回来的舅舅
* 询问：是否有录音，以便补听讲座
注意：
1．词数：100左右
2．可根据内容要点适当增加细节，以使行文连贯
Dear Miss Morgan,
________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours sincerely
Li Hua
Dear Miss Morgan,
I am so sorry that I won’t be able to attend the lecture on American history tomorrow afternoon. My uncle is returning home from France, and I have promised to meet him at the airport at 3:30 tomorrow afternoon.
I am very much interested in American society and history. I wonder if it is possible for the talk to be recorded, and if so, could I borrow the tape? It would mean a great deal to me to listen to the tape and make up for what is covered in the talk. I would appreciate it if you could allow me to ask for a leave of absence.
Thank you.
略