問題詳情

9. A new bridge____ over the river by the workers. People will see a brand newone very soon.
(A) is being built
(B) has built
(C) was built
(D) had been built

參考答案

答案：A
難度：適中0.571429
統計：A(4),B(0),C(3),D(0),E(0)