問題詳情

3 v. to cover with a curtain; to filter; to sift; to hide; to conceal; to separate
(A) board
(B) couple
(C) interject
(D) screen

參考答案

答案：D
難度：非常困難0.181818
統計：A(1),B(0),C(6),D(2),E(0)