⏪ 新概念英语 - [2-022] - (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。How did Jane receive a letter from a stranger? 简是如何收到一个陌生人的来信的？A glass envelope 📁 请先导入本地文件， 需要帮助？点击我 ↗