日期:2011-01-19 10:14
A：Can I help you？
B：I\'d like to speak to Mr．Brown．Is he there？
A：Would you mind waiting for a few minutes？I\'m just trying tofind
him．
B：Certainly．Thanks．(Pause)
A：Hello．Are you there？
B：Yes．Go ahead，please．
A：I\'m sorry，but he is in a meeting now．The best time to catchhim
would be 5∶30．