Prateleira · ListeningQuestion Intonation疑问语调Treino de pronúncia · EnglishJoy Studio · A1EpisodesYes No Up — 是否问上扬Wh Soft Down — 特殊问下沉Choice Rise Fall — 选择问升降Confirm Rise — 确认上扬Polite Ask Soft — 礼貌询问语调