問題詳情

2. Some parent-child relationships end in failure because of a lack of ______. They seldom talk about things with each other.
(A) technology
(B) communication
(C) community
(D) challenge

參考答案

答案：B
難度：簡單0.866667
統計：A(0),B(13),C(2),D(0),E(0)