==================资料简介======================
冀教版小学英语一年级下Lesson23课文同步课件
================================================
压缩包内容：
lesson23\sound\U3_L23_01_s001.mp3
lesson23\sound\U3_L23_01_s002.mp3
lesson23\sound\U3_L23_01_s003.mp3
lesson23\sound\U3_L23_01_s004.mp3
lesson23\U03_L23_01.swf
......
