問題詳情

15.Ice on road is a major________at this time of the year, so be sure to drive with extreme caution.
(A) hazard
(B) staple
(C) fleck
(D) shepherd

參考答案

答案：A
難度：適中0.666667
統計：A(2),B(0),C(0),D(0),E(0)