单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,unit,4 lesson24,C,olours,Are Fun!,red red,I see red.,yellow yellow,I see yellow.,green green,I see green.,blue blue,I see blue.,black black,I see black.,brown brown,I see brown.,orange orange,I see orange.,white white,I see white.,
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