問題詳情
【題組】39. According to this passage, how do customers know the price of the book they want to buy at the Amazon bookstore inManhattan?
(A) Checking the label
(B) Using a special app
(C) Asking the clerk
(D) Scanning the book
參考答案
答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)