問題詳情

5. In this district of the country, violence has increased to the _____ that residents were afraid to leave their homes.
(A)expense
(B)emergency
(C)extent
(D)efficiency

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)