高普考/三四等/高員級◆英文題庫下載題庫

上一題
34. Mr Wang made up his mind to devote all he could ______ his oral English before going abroad.
(A) improve 
(B) to improve 
(C) improving
(D) to improving


答案:登入後觀看
難度: 非常困難

34.Mr Wang made up his mind to devote al..-阿摩線上測驗