問題詳情

6._______ 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:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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