問題詳情

24. During dangerous times in the past, people _____ lanterns to let others _____ of their safety.
(A) release ; know
(B) released ; know
(C) release ; to know
(D) released ; to know

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)