Hello, could I speak to Mike please?()
A、Who are you?
B、Who is speaking?
C、What's wrong?
D、Why?
A、Who are you?
B、Who is speaking?
C、What's wrong?
D、Why?
A、Yes. This is Mr Wang speaking. B、Yes. Can I speak to Mr Wang? C、Sorry, you'd better ask Mr Wang. D、No, I can't speak.
A、Yes, I am Clinton. B、Thank you for calling me. C、This is Clinton speaking. D、Yes, who are you?