日期:2011-01-19 10:14
ot in the office now．
B：Do you have any idea when he''ll be back？
A：I''m sorry，I have no idea．
B：Can you ask him to call me when he cames back？It''s urgent．
A：Yes，I will，Mr．Smith．
B：Thank you．
A：You''re welcome．
Dialogue B
（A：Receiver B：George Richter C：White）
A：Hello．ABC Gompany．May I help you？
B：Hello．This is George Richter．May I speak to Mr．Davis？
A：I''m sorry but he''s in Shanghai on business．
B：Do you have any idea when he''ll be back？
A：Pro