問題詳情

45、( ) The large number of students quitting school reflects how _______ the drop-out problem has been.
(A)serious
(B)interesting
(C)traffic
(D)easy-going

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)