The method used by the Columbia University researchers can predict El Nino a few months in advance. A special institute has bee

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问题 The method used by the Columbia University researchers can predict El Nino a few months in advance.
A special institute has been set up in America to study El Nino.

选项 A、Right
B、Wrong
C、Not mentioned

答案C

解析 通篇文章没有提到美国成立了一个El Nino研究所。
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