問題詳情
22 Dr. Morales has confirmed a major ___ in the world of rock art: an ancient rock painting at a burial site from theInca site of Machu Picchu in Peru.
(A) epidemic
(B) discovery
(C) flaw
(D) galaxy
參考答案
答案：B
難度：困難0.25
統計：A(0),B(1),C(1),D(2),E(0)
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