题目内容：
回答题
What CANNOT be inferred from the firstparagraph?
[A] Scientific experiments in the past threehundred years have produced many valuable items.
[B] For three hundred years there have been peopleholding a hostile attitude toward science.
[C] Modern civilization depends on science so mansupports scientific progress unanimously.
[D] Some people think three hundred years is notlong enough to set back for critical appraisal of scientific method.
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