第29题: [多项选择]拍卖的种类包括()。 A. 强制拍卖 B. 公物拍卖 C. 增价拍卖 D. 减价拍卖 参考答案:A, B, C, D
第30题: [单项选择]Questions 19 to 22 are based on the conversation you have just heard. A. To do research for her story. B. To go shopping. C. To meet her professor. D. To take a break from her work. 参考答案:B 答案解析:[听力原文] Why is the woman going out