54.Which of the following is the correct order of shopping with computerized shopping carts?
a.Start the system. b.Make a shopping list.
c.Find the things you want. d.Go to a self-checkout stand.
(A)abdc
(B)bacd
(C)acbd
(D)bcad
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統計: 尚無統計資料
統計: 尚無統計資料