問題詳情

2.While I ________ to my office, I ________ a police officer.
(A) drove ; saw
(B) drove ; was seeing
(C) was driving ; saw
(D) was driving ; was seeing

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)