問題詳情

68.The NFCtechnology can be used to________.
(A) ensure the safety of shoppers
(B) collect transaction fees easily
(C) make purchase faster and smpler
(D) improve the quality of cellphones

參考答案

答案：C
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)