单选题 Nick: Hi, Daisy, let me introduce you to Peter. Peter also works at IBM. Peter, this is Daisy, a family friend.
Peter: ______

【正确答案】 D
【答案解析】[解析] 朋友间的相互介绍。A、B两项显得过于正式、生疏,C项的话题又显得很唐突。