阿摩線上測驗
32. To make an apple pie, apple, cinnamon, brown sugar and flour are essential
_____________.
(A) elements
(B) ingredients
(C) components
(D) fragments
答案：登入後查看
統計： A(17), B(175), C(7), D(2), E(0) #740228
統計： A(17), B(175), C(7), D(2), E(0) #740228
