問題詳情

39. The farmer, _______ the danger, called out to the children to make sure they didn’t get too close to the hole.
(A) sensed
(B) who is sensed
(C) sensing
(D) who sensing

參考答案

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