問題詳情

667._______ in the ancient ruins, the tomb raiders discovered a huge casket full of gold, diamonds, and jewelry.
(A) To dig
(B) Dug
(C) Digging
(D) Dig

參考答案

答案：C
難度：簡單0.777778
統計：A(1),B(0),C(14),D(1),E(0)