听力原文:M: Can you have the briefs from the SPS Firm's lawyer on my desk by tomorrow morn
W: I have tried to contact him many times, but every time', his secretary says he's in a meeting or away on business. I am beginning to think he's trying to avoid me.
M: That's highly possible. He knows if we miss our filling deadline, we cannot compete against them for the bid. Call him again and see if he can fax them.
W: Okay, I'll get on it first thing.
Who most likely are the speakers?
A.An government official and a journalist
B.The general manager and his assistant
C.The CEO and his client
D.A professor and his students