A.做的經(jīng)驗 B.設(shè)計的經(jīng)驗 C.觀察的經(jīng)驗 D.抽象的經(jīng)驗
A.做的經(jīng)驗 B.抽象的經(jīng)驗 C.觀察的經(jīng)驗 D.直接的、有目的的經(jīng)驗
A.設(shè)計的經(jīng)驗 B.參與演戲 C.觀摩示范 D.有目的的、直接的經(jīng)驗