問題詳情
8. The retired scientist was awarded a gold medal for his ____________ contribution to themedical research.
(A) confusing
(B) clumsy
(C) silly
(D) significant
參考答案
答案：D
難度：適中0.555556
統計：A(14),B(17),C(10),D(65),E(0)
用户評論
【用戶】Jessie Ye
【年級】小五下
【評論內容】contribution貢獻clumsy笨拙