問題詳情

48._________ if you could send some samples of the material.
(A)We would appreciate
(B)We would be appreciated
(C)It would be appreciated
(D)We would grateful。

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)