問題詳情

2 Stacy was keeping the project_____ , so it could be finished on time. Her supervisor was satisfied with theresult.
(A)on track
(B) by default
(C)from scratch
(D)in season

參考答案

答案：A
難度：簡單0.727273
統計：A(8),B(2),C(0),D(1),E(0)