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  3. Physical activity does the body good, and there’s growing evidence that it helps the brain too. Researchers in the Netherlands r

Physical activity does the body good, and there’s growing evidence that it helps the brain too. Researchers in the Netherlands r

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问题     Physical activity does the body good, and there’s growing evidence that it helps the brain too. Researchers in the Netherlands report that children who get more exercise, whether at school or on their own,【C1】______to have higher GPAs and better scores on standardized tests. In a【C2】______of 14 studies that looked at physical activity and academic【C3】______, investigators found that the more children moved, the better their grades were in school,【C4】______in the basic subjects of math, English and reading.
    The data will certainly fuel the ongoing debate over whether physical education classes should be cut as schools struggle to【C5】______on smaller budgets. The arguments against physical education have included concerns that gym time may be taking away from study time. With standardized test scores in the U. S.【C6】______in recent years, some administrators believe students need to spend more time in the classroom instead of on the playground. But as these findings show, exercise and academics may not be【C7】______exclusive. Physical activity can improve blood【C8】______to the brain, fueling memory, attention and creativity, which are【C9】______to learning. And exercise releases hormones that can improve【C10】______and relieve stress, which can also help learning. So while it may seem as if kids are just exercising their bodies when they’re running around, they may actually be exercising their brains as well.
A)attendance I)mood
B)consequently J)mutually
C)current K)particularly
D)depressing L)performance
E)dropping M)review
F)essential N)survive
G)feasible O)tend
H)flow
【C7】
选项
答案J
解析 副词辨析题。空格前面是be动词，后面为形容词exclusive，因此空格处需要填入副词修饰其后的形容词。前一句中提到一些管理人员认为学生们应该将更多的时间放在课堂上而不是操场上。空格所在句和前一句是转折关系，意为：锻炼与学业并不是相互排斥的。空格处需要填入一个表示“相互”的副词。由此确定mutually“相互地，彼此”为本题答案。备选副词中的consequently“因此，结果”，与此处要表达的意思不符，可以排除。
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