单项选择题
A.I think it's just the right size.B.The color doesn't suit you.C.It looks nice on you. D.It doesn't come in XL.
A.My pleasure.B.You are very kind.C.It’s very kind of you.D.A piece of cake.
A.Good afternoon,how can I help you?B.Are you taken care of,sir?C.Can you spell it for me?D.May I have your name?