問題詳情

61. We learn from the passage that _______________.
(A) all living things on the Earth depend on the Sun for their food
(B) a forest looks dark in winter because it absorbs solar energy
(C) only 0.023% of the energy from the Sun is made use of on the Earth
(D) greenhouse gases allow heat energy to escape from the Earth’s surface

參考答案

答案:A
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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