第4题: [单项选择]Where does the conversation take place A. In a restaurant. B. In a hotel. C. In a store. 参考答案:C 答案解析:[听力原文]8-9 W: Can I help you M: Yes, I have a complaint to make. Yesterday, I bought a shirt h
第28题: [单项选择]参与体液免疫反应的白细胞是:()。 A. 嗜酸性粒细胞 B. 嗜碱性粒细胞 C. T淋巴细胞 D. B淋巴细胞 参考答案:D
第29题: [单项选择]What does the man explain A. The availability of some items B. The price of an item C. The stock due for clearance D. The products on display 参考答案:A 答案解析:[听力原文] 56-58 Questions 56~58 refer to the following conversation. 与皮鞋库存状态有关的对话