問題詳情
7. The Chinese, who began systematic astronomical and weather observations shortly afterthe ancient Egyptians, were assiduous record-keepers. Because of this, they can claimhumanity’s longer continuous ___________ of natural events.
(A) defiance
(B) domination
(C) maintenance
(D) documentation
參考答案
答案：D
難度：適中0.536313
統計：A(6),B(37),C(30),D(96),E(0)
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