【单选题】听力原文:W: Good evening and welcome to tonight's program. Our guest is the world-famous Dr. Charles Adams, who has sparked a great deal of attention over the past several years for his research in the ar...
【单选题】听力原文:W: Good evening and welcome to tonight's program. Our guest is the world-famous Dr. Charles Adams. who has sparked a great deal of attention over the past several years for his research in the ar...