The scientist Galileo claimed that the earth_____around the sun.(2.0)

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The scientist Galileo claimed that the earth_____around the sun.(2.0)

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单选题

All her time________ research, the scientist has no time for films.

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单选题

Starting with the______that there is life on the planet Mars, the scientist went on to develop his argument.

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A young man asked Albert Einstein, the great German scientist, what the secret of success was. The scientist told him that the secret of success was hard work. A few days later, the young man asked the same question again. Einstein was very annoyed. He did not say anything, but wrote a few words on a piece of paper. On it was written: A=X+Y+Z. “What does this mean? asked the young man. “A means success”, explained the old scientist. “X stands for hard work, Y for good method and Z. Z means stop

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