A. They're not expensive.B. What are these dolls made ofC. Can you show me some othersCustomer:【D1】______ ?Salesclerk: They are made of argil. Customer: They are so lovely. Salesclerk: Yes, you are right.Customer:【D2】______ ?Salesclerk: Yes, please come this way. How about these? Customer: They are lovely, too. I don't know which to buy now.Salesclerk: You can take them all.【D3】______ .Customer: Are you sure? Salesclerk: Yes, of course.