⏪ 新概念英语 - [2-072] - (97版) ⏩ ⏳ 正在检测本地文件... First listen and then answer the question.先听录音，然后回答问题。What mistake was made? 出了什么差错？A car called Bluebird 📁 请先导入本地文件， 需要帮助？点击我 ↗