第4题: [单项选择]What are they going to do about 3:30 this afternoon [A] They will have a meeting. [B] The woman will show the man how to use the library. [C] They will discuss how to use the library. 参考答案:B 答案解析:[解析] 事实细节题。由I’d be very glad to show you around可知这位女士答应带他转转,以了解图书馆的使用方法。