第33题: [单项选择]Questions 23 to 25 are based on the conversation you have just heard. A. Searching for reference material., B. Watching a film of the 1930’s. C. Writing a course book. D. Looking for a job in a movie studio. 参考答案:A 答案解析:[听力原文]23-25 W: Sir, you’ve been using the online catalogue for quite a while. Is there anything I