A. I want to buy some cleansing milkB. I'll take itC. The gentle formula keeps skin soft and healthySalesclerk: 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.