問題詳情

31. Smartphone make it _____ for us to get in touch with our friends in just a few seconds.
(A) necessarily
(B) convenience
(C) possible
(D) unbreakable

參考答案

答案:B
難度:簡單0.705882
統計:A(0),B(12),C(5),D(0),E(0)

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