听力原文：M: Hello, can you put me through to Jack, your Marketing Manager? F: OK, hold on, please ... I am sorry. Jack's on the phone right now. M: Then, I will call him later this afternoon. F: Can you tell me what time you will call him? M: At about half past four. F: Now it is half past three. That is one hour later. •For questions 1-8 you will hear eight short recordings. •For each question, mark one letter (A, B or C) for the correct answer. •You will hear the eight recordings twice. What time will the man call again?