問題詳情

36.
(D)uring the period of recent terrorist activities, people _____ not to touch and unattended bag.
(A). had always been warned
(B). were always being warned
(C). are always warning
(D). always warned

參考答案

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)