問題詳情

36. As this is our first transaction with you, we would be obliged if you could provide us with some .
(A) recommend
(B) references
(C) clients
(D) credits

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)