問題詳情
109. Social media may reinforce peer communication _____ communication with parents, who may not be knowledgeable enough about their children’s online activities.
(A) at the expense of
(B) in contract with
(C) in the middle of
(D) as opposed to
參考答案
答案：A
難度：非常困難0.142
書單：沒有書單，新增