問題詳情

8. The lost hikers had to _____ their steps in order to find their way out of the woods.
(A) refine
(B) regard
(C) retrace
(D) reward

參考答案

答案:[無官方正解]
難度:非常困難0
統計:A(0),B(1),C(0),D(0),E(0)