Which statement is correct according to the passa
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Which statement is correct according to the passage?
A.The effect of exercises found in rats can not apply to people.
B.Changes in the brain occurred among young rats are more significant than those among adult rats.
C.Regular exercise can only improve the speed with which the older adults’ brain processes information.
D.The author encourages people do more skill-based exercise instead of vigorous physical exercise.
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答案：B
根据文章我们知道选项A里老鼠的实验结果应当可以应用到对人类的研究，因此是错误的；文章第五段告诉我们选项B的表述是正确的；文章第六段告诉我们“经常锻炼能提高大脑处理信息的速度”，但并没有说该实验结果不能应用于其他年龄段的人，因此是错误的；根据文章第二段我们知道两种锻炼对大脑会产生不同的影响，因此选项D也是错误的。