What can we learn about El Nino in Paragraph 1?( )(本题2.5分)
A、 It is named after a South American fisherman.
B、 It takes place almost every year all over the world.
C、 It forces fishermen to stop catching fish around Christmas.
D、 It sees the changes of water flow direction in the ocean.
出自:信阳师范学院高级英语

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