The archeologists uncovered extensive remains of a settlement, and no urban center from so early in ____________ had ever been found in the forbidding desert.
(a) the human history (b) a human history (c) some human history (d) human history.
답이 뭘까요? the, a, some, 무관사.. 어떤 차이가 있는지 통 모르겠네요. 도와주세요.





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