問題詳情
28. Sitting under the tree with my eyes closed, I suddenly found birds’ cheerful _______ and twittering could relieve one’s pressure and tension.
(A) chirping
(B) chipping
(C) chopping
(D) choking
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)