A. Because she wants to study for a test. B. Because she wants to go swimming at the student center. C. Because she has to do research in the library. D. Because she is not interested in the man. 参考答案:C 答案解析:[试题分析] 本题考查的是细节。要区分不同的说话人。 [详细解答] 依据“I'd like to,but I have paper due on Friday.”可以看出C为正确答案。