問題詳情

33. --- I’m sure Andrew will win the first prize in the final.--- I think so. He ___________ for it for months.
(A) is preparing
(B) was preparing
(C) had been preparing
(D) has been preparing

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)