問題詳情

17. Heartbleed, a bug widely replicated in the main system for encrypting consumers’ online data, is a ________ reminder thatthe Internet is still vulnerable to all sorts of unseen dangers.
(A) gratified
(B) tangible
(C) stark
(D) frail

參考答案

答案:C
難度:適中0.444444
統計:A(0),B(14),C(12),D(1),E(0)

內容推薦

內容推薦