#新概念英语优美短文Unit10:Types of Speech 搜索结果
Standardusageincludesthosewordsandexpressionsunderstood,used,andacceptedbyamajorityofthespeakersofalanguageinanysituationregardlessofthelevelofformality.Assuch,thesewordsandexpressionsarewelldefinedandlistedin
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