問題詳情：
假定你是李華，因陪母親看病，不能參加明天下午關於美國文化的講座。請寫一封短信向老師Miss Clinton請假。
內容主要包括：
不能聽講座，跟老師表示歉意；
向老師陳述缺席理由；
詢問老師是否有講座錄音或影像，以便日後補聽講座。
注意：
1、詞數100～120左右；
可以適當增加細節，以使行文連貫；
開頭語已爲你寫好。
Dear Miss Clinton,
I am very sorry that
Yours,
Li Hua
【回答】
Dear Miss Clinton,
I am very sorry that I am very sorry that I will not be able to attend the lecture tomorrow afternoon, which is on American culture.
My mother is ill, and I will take her to hospital tomorrow since my father is on a business trip. I will take care of my mother until she is better, so I have to ask for several days’ leave. I am very interested in the topic of American culture. It is really a pity that I miss it. I wonder if there will be any recording of the lecture. If so, I can listen to it when it is convenient.
Thank you very much.
Yours,
Li Hua
知識點：提綱作文
題型：書面表達
