A.Because the doctor was very rich. B.Because the doctor knew him well. C.Because the doctor was very happy with his job in Spain. D.Because the doctor used the chance to thank him for his advice.
【单选题】听力原文:M: Where's Professor White this morning? W: He's a little under the weather. He got soaked in the heavy rain the night before last and you know his health. Q: What does the woman say about Profes...