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专题检测卷(二十七)
阅读理解
（建议用时：25分钟）
A
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体裁
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议论文
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话题
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性格和行为的成因
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词数
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369
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(2013·潍坊模拟)
People have wondered for a long time how their personalities and behaviors are formed. It’s not easy to explain why one person is intelligent and another is not, or why one is cooperative and another is competitive.
Social scientists are, of course, extremely interested in these types of question. They want to explain why we possess certain characteristics and exhibit certain behaviors. There are no clear answers yet, but two distinct schools of thought on the matter have developed. As one might expect, the two approaches are very different from each other, and there is a great deal of debate between proponents of each theory. The argument is often conveniently referred to as nature vs. nurture.
