問題詳情

62. According to the passage, the smartphone wars ________.
(A) involve price reduction
(B) have decreased since 2009
(C) were initiated by Nokia
(D) are expected to last a long time

參考答案

答案:E[無官方正解]
難度:困難0.25
統計:A(0),B(2),C(2),D(2),E(2)

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