短語詞組短語open comprehension question 開放式的理解問題;打開理解問題;打開領悟問題open -question argument 未決問題論証open domain question answering 開放域問答is open to question 還有討論的餘地open answering question system 開放式答疑系統(tǒng)was open to question 還有討論的餘地open response question 開放式問題open to question 還有討論的餘地not open to question 沒有疑問;無可爭議的 返回 open question