問題詳情
83. The company concerned has regularly placed large orders for the past fewyears, and we would ask you to make every effort to quote at a competitiverate in order to _____ business.
(A)assure
(B)confirm
(C)grant
(D)secure 。
參考答案
答案：D
難度：計算中-1
書單：沒有書單，新增