A. I want to buy some cleansing milk.B. The gentle formula keeps skin soft and healthy.C. I'll take it. Salesclerk: Can I help you?Customer:【D1】______What would you recommend?Salesclerk: Your skin is on the oily side. I suggest you use this kind. Customer: Is it effective?Salesclerk: Yes. It cleans thoroughly without striping your natural protective oil.【D2】______Customer: Is it expensive? Salesclerk: No, it's very cheap. Customer: OK.【D3】______Salesclerk: Thank you.