第25题: [单项选择]Questions 19 to 21 are based on the conversation you have just heard. A. They were responding to an oral interview. B. They were making outlines of their essays. C. They were answering several history questions. D. They were evaluating each other’s answer. 参考答案:C 答案解析:[听力原文]19-21 M: I’m glad that’s over. W: I know what you mean. History’s not like math—you alwa