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German as a Foreign LanguageSecond LanguageForeign Language TeachingForeign LanguageLanguage TeachingGerman LanguageTeaching German as a Foreign LanguageCorpus LinguisticsLanguage AcquisitionLanguage LearningCommon European Framework of Reference for LanguagesSpoken Languagethe CEFRAcademic LanguageConstruction GrammarLearning MaterialsTeaching MaterialsGERMAN as FOREIGN LANGUAGEConversation AnalysisCorpus Analysis
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