问题
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According to the passage, it is commonly believed that brain differences are caused by ___
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It is strictly prohibited that access to confidential documents is denied to all but a fe
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For convenience it is common to speak of plants as "herbs," "shrubs," and "trees," but it
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Today, it is not rare to hear that some universities have lowered their admission requirem
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It s common knowledge that today s workplace is more volatile(易变的)than it once was. One
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With the open-access publishing model, the author of a paper is required to[A] cover th
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