1. What is it for? 这是干什么用的? 2. What did you say that for? 你为什么要那样说? 3. What do you need so much money for? 你要这么多钱干什么? 会话记忆 A: Do you mind if I ask you to practice speaking English with me? 我想请你帮我练习说说英语,你介意...