源文件 ......\听力播放 ......\........\Form1.frm ......\........\Form1.frx ......\........\MSSCCPRJ.SCC ......\........\听力播放.vbp ......\........\听力播放.vbw ......\........\必修4 ......\........\.....\unit1 ......\........\.....\.....\测试1.mp3