問題詳情

33. Metropolitan Museum asks its patrons to _______ refrain from making loud conversation in the exhibition rooms not to disturb other visitors.
(A) kind
(B) kindly
(C) kindlier
(D) kinder

參考答案

答案：B
難度：適中0.630435
統計：A(9),B(29),C(2),D(2),E(0)