問題詳情

21. The idea of taking good care of the environment has finally _________, and people todayrecycle as much waste as they can.
(A)tucked away
(B)taken over
(C)gotten through
(D)wrapped up

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)