A.學習理論 B.教學理論 C.傳播理論 D.系統(tǒng)科學
A.做的經(jīng)驗、觀察的經(jīng)驗、抽象的經(jīng)驗 B.抽象的經(jīng)驗、觀察的經(jīng)驗、做的經(jīng)驗 C.觀察的經(jīng)驗、做的經(jīng)驗、抽象的經(jīng)驗 D.觀察的經(jīng)驗、抽象的經(jīng)驗、做的經(jīng)驗