TOEFL Listening: ETS-TOEFL听力机经 - EA3CN9V_D351H85IP$

How does the professor feel when she realizes that the man is able to accompany the club as a guide? A. She is surprised that the man has time to go on the trip. B. She is dismayed that there will not be enough rooms at the hotel. C. She is concerned that his professional writing obligations might interfere with his responsibilities as a guide. D. She is relieved that the man has helped her solve a problem.