問題詳情

31. If we ______ for gas, we probably wouldn’t have gotten stuck in traffic.
(A) did not stop
(B) were not stopped
(C) have not stopped
(D) had not stopped

參考答案

答案：A[無官方正解]
難度：適中0.4
統計：A(2),B(1),C(2),D(1),E(0)