4人教版(PEP)九年级英语下册2单元微课讲解

精讲课1

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精讲课2

https://v.qq.com/txp/iframe/player.html?vid=f03691mcsoj&auto=0&width=500px&height=375px

精讲课3

https://v.qq.com/txp/iframe/player.html?vid=p0323jp2pd6&auto=0&width=500px&height=375px