听力原文:W: Dr. Black's office. May I help you? M: Yes, I'd like to see Dr. Black. W: Will this be your first visit to Dr. Black? M: Yes, it will be. W: What is your name? M: Tom Watson. W: Okay, Mr. Watson, would you be able to come to the office on Friday at 10? M: On Friday at 10? Yes, that will be fine. W: What is your telephone number, please? M: 89780752. W: Thank you very much, Mr. Watson. We'll see you then. M: Thank you. Good-bye. W: Good-bye. What time does the secretary ask Tom Watson to come to the office?