【单选题】听力原文: With the introduction of radio, newspaper publishers wondered how broadcasting would affect them. Many feared that radio as a quick and easy means of keeping people informed would displace the n...
【简答题】根据下列回答,写出相应的提问。 You: (1) Who's that man? Maria: That's my father. He's a dentist. You: (2) ______________________? Maria: He's 58. You: (3) ____that your mother? Maria: Yes, it is. She's a dentist, to...