問題詳情

17. Held inside for too long, regret can affect the ______ system, leading to physical or mentalillness.
(A)elaborate
(B)severe
(C)immune
(D)visual

參考答案

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