7 v. to expend money or effort for future benefits; to grant; to install; to cover; to authorize(A)

問題詳情

7 v. to expend money or effort for future benefits; to grant; to install; to cover; to authorize
(A) reference
(B) invest
(C) counter
(D) press

答案：B
難度：簡單0.8125
統計：A(2),B(26),C(1),D(3),E(0)