阿摩線上測驗
26.Even though this is an all-you-can-eat restaurant, you should still try to get only the _____ of food that you need to prevent unnecessary waste.
(A)form
(B)portion
(C)value
(D)mass
答案：登入後查看
統計： A(0), B(0), C(1), D(0), E(0) #3852791
統計： A(0), B(0), C(1), D(0), E(0) #3852791
