問題詳情

12. In order to promote the importance of English, several universities have decided to set aminimum English proficiency_____  for graduation.
(A) custom
(B) service
(C) requirement
(D) function

參考答案

答案：C
難度：適中0.692308
統計：A(0),B(1),C(9),D(3),E(0)