問題詳情

20.( 　 )All the students remained ______ when they were asked how to solve the problem.
(A)silent
(B)silence
(C)silently
(D)to silence

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)