問題詳情

27.The riddle was____ difficult that no one got the answer____ it.　　
(A) so; to
(B) such; to　　
(C) so; of
(D) such; of

參考答案

答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)