阿摩線上測驗
39. According to this passage, how do customers know the price of the book they want to buy at the Amazon bookstore in
Manhattan?
(A) Checking the label
(B) Using a special app
(C) Asking the clerk
(D) Scanning the book
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統計： A(1), B(5), C(5), D(34), E(0) #1735859
統計： A(1), B(5), C(5), D(34), E(0) #1735859