— There was too much rain in most areas of China this spring.

— It seems that El Nino(厄爾尼諾) _________ the bad weather. We must do something now.

A.had caused B.is causing C.will cause D.caused

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She is too young. She can’t read ________ write .

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The story ______ I read in the newspaper was about a common problem among teenagers.

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Mark Twain once said that everyone talks about the weather, but no one ever does anything about it. This was true in his day. But it may not be the cave in today’s world. In fact, humans have found many different ways to control the weather.

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