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最佳答案:_ok,class beginning_Stand up_good morning,guys!_good morning,sir/Miss_sit down,p
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最佳答案:前面一般上课怎么说就怎么说吧. 我觉得是中秋那开场就对中秋大致介绍一下吧.Mooncakes are to Mid-Autumn Festival what m