单选题 《复合题被拆开情况》Salesclerk：Good morning, madam. Can I help you?Customer：Good morning.【D8】__________Salesclerk：Our jackets are over here next to coats and accessories.Customer：I like this jacket.【D9】__________Salesclerk：Of course.【D10】__________Customer：Thanks.A. Can I try it on?B. The changing rooms are over there.C. Here you are.D. I’m looking for a new jacket.《问题》：【D9】