第7题: [单项选择]Passage Two Questions 29 to 31 are based on the passage you have just heard. A. Because they owned bombs. B. Because they lied to the FBI. C. Because they threaten people’s life. D. Because they revolt the FB 参考答案:B 答案解析: [听力原文] 29-31 The FBI has made 3 arrests in a terror probe on US soil for making false