問題詳情
7. At one of our meetings last month, I _______ by our client to investigate the problems.
(A)asked
(B) was asked
(C)had asked
(D) had been asking
參考答案
答案：B
難度：簡單0.706131
統計：A(62),B(668),C(126),D(90),E(0)
用户評論
【sweetdaisy99】評論
be asked by someone...被某人要求....不能用過去完成式had be+Ved，因為是在一個時間點的一個動作