According to the passage, static electricity can be caused by ______. By observing the behavior of animals, scientists may be a

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问题 According to the passage, static electricity can be caused by ______.
By observing the behavior of animals, scientists may be able to ______.

选项 A、prevent disasters
B、organize groups of people
C、predict earthquakes
D、control areas of California

答案C

解析 细节题。根据第二段第二、三句话,动物们也会受到过多正离子的影响,尤其是在地震前。而第二句话中所说的灾难也包括地震,所以科学家们可以通过观察动物的行为来预测地震,故C是正确的。
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