討論串[請益] TPO11閱讀
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B不確定對不對 (是不是還有前文有提到?)就本段內容,這個實驗的結果是:. 只要鳥有看到太陽,就會選對確的箱子.. 但B選項是指"kramer 想要看太陽是不是決定鳥選對的唯一原因.". 這個想法跟結果不是必然的因果,所以我才說可能有前文,. 單看本文無法得出B的結論. 而題幹更是明顯:題幹問為什麼
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Further evidence for the costs of begging comes from a study of differences. in the begging calls of warbler species that nest on the ground versus. t
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In experimenting with artificial suns, Kramer made another interesting. discovery. If the artificial Sun remained stationary, the birds would shift. t
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