阿摩線上測驗
32. These candies and cookies are ______ artificial colors and flavorings.
(A) get free
(B) make free
(C) free from
(D) free of
答案：登入後查看
統計： A(0), B(9), C(8), D(6), E(0) #1420655
統計： A(0), B(9), C(8), D(6), E(0) #1420655
