听录音,选择最恰当的回答。
A. What can I do for you?
B. I think we should.
C. No, he is not in.
D. I'm sorry.
听录音,选择最恰当的回答。
A. What's wrong with him?
B. He must be very happy.
C. Is he a doctor?
D. Oh, he is rich.
听录音,选择最恰当的回答。
A. Yes, please.
B. The bus is coming.
C. John Smith.
D. No, this is a bank.