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LeYb g/QúrHN- Ã yÑ[fQúrHy> · 音方案等;第二章是声母部分,主要讲解声母的发音及声母辨正;第三章主要讲解韵母 的分类及发音辨正;第四章和第五章主要讲解普通话的声调和音节;第六章主要讲解普
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