The sun is the source of all of the following EXCEPT______. Radiant energy is stored as carbon compounds by______.

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问题 The sun is the source of all of the following EXCEPT______.
Radiant energy is stored as carbon compounds by______.

选项 A、plants
B、water
C、rock
D、creatures

答案A

解析 本题考查的是考生对细节的把握。答案在第二段第二句:"部分是由这个季节的植物以含碳化合物的形式收集的"。因此选A项"植物"。
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