問題詳情

【題組】50. Which of the following terms is defined in the passage?
(A) fossil record (line 3)
(B) laminae (line 13)
(C) varves (line14)
(D) glacial episodes (line 29)

參考答案

答案：C
難度：非常簡單1
統計：A(0),B(0),C(4),D(0),E(0)