阿摩線上測驗
39. I'm afraid we ________ money for this project.
(A) lack
(B) lack of
(C) are lacking of
(D) are lack
答案：登入後查看
統計： A(106), B(174), C(110), D(15), E(0) #1934841
統計： A(106), B(174), C(110), D(15), E(0) #1934841
