問題詳情

28.Necessary measures to help the flood victims right now. (隨堂測驗unit6)
(A) are taking
(B) have taken
(C) have been taken
(D) are being taken

參考答案

答案：D
難度：困難0.235294
統計：A(4),B(3),C(4),D(4),E(0)