单项选择题
A.Sounds good B.Looks nice C.Seems all right D.Feels excellent
A.Help, please. Could you tell me where the post office is B.Sorry, where is the post office, please C.Trouble you. Could you please tell me where the post office is D.Excuse me. Do you know where the post office is
A.How are you doing B.What do you do C.How do you do D.What are you doing