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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 187

From facts,scientists have ________that more energy is being absorbed from the sun,throwing the earth's energy “out of balance”.

A.confirmed
B.concluded
C.concentrated
D.centered
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Fromfacts,scientistshavethatmo