第33题: [单项选择]酒除作为水丸的润湿剂外,尚具有一定的() A. 防腐作用 B. 抗氧化作用 C. 增黏作用 D. 分解作用 E. 稀释作用 参考答案:A
第34题: [单项选择]Questions 19 to 22 are based on the conversation you have just heard. A. He already knows how to play. B. He doesn’t like to play games. C. He doesn’t have a partner. D. He doesn’t have enough free time. 参考答案:D 答案解析:[听力原文] why does the man refuse the woman’s offer