can I get you a cup of coffee?It's very kind of you.为什么不可答成Y

Can I get you a cup of black coffee ( )-can I get you a cup of coffee?-_________________________ can i get you a cup of coffee easy英语题~Can I get you a cup of coffee?A With pleasure.B It's --Can I get you a cup of tea?--- .A.That’s very nice of you can i get you a cup of ---May I get you another cup of coffee?---________________.A Can I buy you a cup of coffee? 三道英语高一选择!1.-Can I get you a cup of tea?-______A.That's very can i get you a cup of tea?_______________ Can I get a cup of tea for you?急 Can I get you a cup of tea?