单项选择题
A.Sounds good. I’ll give you a call B.Take it easy C.Nice to see you back D.Yes, Pre enjoyed it
A.How do you do B.Nice to meet you. C.Fancy meeting you here. D.Well, how have you been
A.Hello, Mr. Brown. Are you a doctor B.Moming, Prof. Brown. May I have a question C.Hi, Prof. John Brown. Can I ask what your specialty is D.Hello, Mr. John Brown. W-hat brings you here