第4题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. A waitress. B. The man’s wife. C. A flight attendant. D. The man’s secretary. 参考答案:B 答案解析:[听力原文]
W: Excuse me, Sir, but I have to ask you to put out your cigarette. This is a non-smoking fl
A. has been a controversial study for years B. predicts how a leader comes to be C. defines the likelihood to be a leader D. probes the mysteries of leadership 参考答案:D 答案解析:[解析] 文章第一段最后两句对Warren G. Bennis研究作出了总结,第二段和第三段指出作为一名成功领导需经历什么样的历练、具备什么样的素质(文中指出四大素质)。由此可知,这些关于领导的研究是