You are organising a seminar for your company. Write a letter to the manager of another department inviting them to give a presentation at the seminar. In your letter: - give details of the seminar - invite them to give a presentation and say why you are inviting them - say what the presentation should be about
限时练习
趁题目在眼前，限时写一篇
按考试时间写完，就知道自己在四项评分标准上各差在哪。
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