阿摩線上測驗
84.How does this supermarket streamline the checkout process?
(A) Accepting only paper checks.
(B) Offering a bartering system.
(C) Promoting cash transactions.
(D) Utilizing cashless payment methods.
答案：登入後查看
統計： A(6), B(13), C(24), D(200), E(0) #3161205
統計： A(6), B(13), C(24), D(200), E(0) #3161205
