--Hello, may I have an appointment with the doctor?--_______
A.Sorry, he is busy at the moment. B.Why didn’t you call earlier? C.Certainly, may I know your name? D.It’s not necessary for you to say so.正确答案C
--Hello, may I have an appointment with the doctor?--_______
A.Sorry, he is busy at the moment. B.Why didn’t you call earlier? C.Certainly, may I know your name? D.It’s not necessary for you to say so.正确答案C