听力原文:W: Let's look at the survey on drug use and health we conducted yesterday.How reliable are these figures? M: They have a 3% margin of error. Q: What are the speakers talking about? (14)
【简答题】Hana al—Shaibani was born on August 27, 1942.She was the only girl in her family, having two older and two younger brothers.Her father, a politician and journalist, loved her and played a large role i...