問題詳情

4. If you did not watch the _________ episode of the show, it would be hard for you to understand what’s going onin this episode.
(A) formal
(B) definitive
(C) previous
(D) obvious

參考答案

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