⏪ 新概念英语 - [3-051] - (97版) ⏩ ⏳ 正在检测本地文件... Listen to the tape then answer the question below.听录音，然后回答下面的问题。What was the 'future' electronic development that Leon Bagrit wasn't able to foresee? 莱昂·巴格瑞特未能预见的‘未来’电子发展是什么？Predicting the future 📁 请先导入本地文件， 需要帮助？点击我 ↗