問題詳情

83.How does the app with the function of scanning barcodes benefit people when shopping?
(A)By providing shoppers with discounts.
(B)By sending photos of products to customers.
(C)By helping customerscompare prices.
(D)By searching for products’ barcodes online.

參考答案

答案:C
難度:簡單0.793651
統計:A(2),B(2),C(50),D(9),E(0)

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