問題詳情
30. James has ________ the education of children in underdeveloped countries for many years. (Choose the one that is incorrect.)years. (Choose the one that is incorrect.)
(A) been concerned about
(B) been dedicated to
(C) reminded of
(D) dedicated himself to
參考答案
答案：C
難度：計算中-1
書單：沒有書單，新增