Lesson 7 模拟通话小测-1 飞机呼号：CCA102/module/audioplay.html?objectid=ece86b17fca9dd9101dd9abdc9e3f780
举一反三
- Lesson 9 短对话选择-7/module/audioplay.html?objectid=f88b62aecb386152aff7457f62835be5
- lesson 9 短对话选择-9/module/audioplay.html?objectid=797ab6ead44a1aa0614af4cdd8d8b984
- Lesson 9 短对话选择-3/module/audioplay.html?objectid=53beaa77cbcdedba1fc134c3053e90a7
- Lesson 9 短对话选择-1/module/audioplay.html?objectid=28562a5497bce23a3d5fd3afa87fc73b
- Lesson 9 长对话选择-1/module/audioplay.html?objectid=b0f2340e9900a68f0e1ad3ab6adbb0d0