首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
While we’ve known for some time about the many long-term benefits of exercise, new research shows aerobic exercise also may have
While we’ve known for some time about the many long-term benefits of exercise, new research shows aerobic exercise also may have
admin
2017-02-17
7
问题
While we’ve known for some time about the many long-term benefits of exercise, new research shows aerobic exercise also may have considerable effects on aging and brain health in the short term.
A new study says exercise can help older adults improve their memory and overall cognitive health as they【C1】______.
Researchers at the Center for BrainHealth studied a group of 37 adults ages 57 to 75【C2】______inactive lifestyles. They were【C3】______two groups, one control group and one physically active group. The fitness group spent one hour a day, three times a week, either bicycling or jogging【C4】______the course of 12 weeks.
Each participant was【C5】______before, after and halfway through the study on their overall brain【C6】______and the fitness level of heart and blood vessel. At all three checkpoints, the group that was physically active was found to have higher blood flow in the brain and also improved memory. Researchers【C7】______this to increased blood flow in certain regions of the brain concerning memory.
"Science has shown that aging【C8】______mental efficiency and memory decline is the number one cognitive【C9】______of older adults," lead author Sandra Bond Chapman said in a statement. "This research shows the【C10】______benefit of aerobic exercise on a person’s memory and demonstrates that aerobic exercise can reduce both the biological and cognitive【C11】______of aging."
There are hundreds of benefits of exercise at any age【C12】______. for older adults, the affects are especially astonishing. Another study in 2006 showed that exercise not only improved brain performance but【C13】______increased brain volume in older adults.
Researchers say the best part about the【C14】______findings is that aerobic exercise is low-cost and accessible to anyone,【C15】______is packed with benefits. Exercise can help lower blood pressure, help【C16】______your hormone levels, and even shorten hot flashes.
But to【C17】______maximum benefits from an exercise regime, Chapman says it’s important to also get plenty of mental stimulation. "To think we can【C18】______and improve the basic structure of the【C19】______brain through aerobic exercise and complex thinking should【C20】______us to challenge our thinking and get moving at any age," Chapman said.
【C2】
选项
A、from
B、with
C、on
D、without
答案
B
解析
这37名成年人都有in active lifestyles(不爱运动的生活方式)的人,B项with表伴随状态。后接名词在句中作adults的定语。表示“不爱运动的成年人”。
转载请注明原文地址:https://kaotiyun.com/show/OxEZ777K
0
考研英语一
相关试题推荐
Ifyoucan’tresistthechancetoputonabet,blameyourinsula—aregionofyourbrain.Scientiststhinkthatwhenthisbrain
It’sdifficulttoimagineaworldwithoutantibiotics.Theycurediseasesthatkilledourancestorsincrowds,andenableanynu
It’sdifficulttoimagineaworldwithoutantibiotics.Theycurediseasesthatkilledourancestorsincrowds,andenableanynu
It’sdifficulttoimagineaworldwithoutantibiotics.Theycurediseasesthatkilledourancestorsincrowds,andenableanynu
It’sdifficulttoimagineaworldwithoutantibiotics.Theycurediseasesthatkilledourancestorsincrowds,andenableanynu
It’sdifficulttoimagineaworldwithoutantibiotics.Theycurediseasesthatkilledourancestorsincrowds,andenableanynu
Itonlytakestenminutes,butreadingyourbabyabedtimestorycouldyieldbenefitsforyearstocome,scientistssaidtoday.
Itonlytakestenminutes,butreadingyourbabyabedtimestorycouldyieldbenefitsforyearstocome,scientistssaidtoday.
Goinghungryisamajorcontributortoillhealth,particularlyamongchildren,andanewreportrevealshowlong-lastingtheda
Goinghungryisamajorcontributortoillhealth,particularlyamongchildren,andanewreportrevealshowlong-lastingtheda
随机试题
门静脉高压症最危急的并发症是()。
ForaNobellaureate,themolecularbiologistMaxPerutzmadealotofmistakes.Hissciencewasstrewnwithassertionsthatwer
上颌前磨牙拔除时,为避免断根,以下采取的方法中错误的是
长期应用易产生躯体依赖性的是
煤监局警告煤矿矿长有下列行为的:
检验证书在我国的进出口实务中的作用有()。
根据以下材料,回答下列题目:甲、乙两企业合作建房,完工后,经有关部门评估,该建筑物价值500万元。双方约定,房屋建成后,双方均分。若双方约定,甲企业以无形资产投资入股,此时,甲应纳的营业税为( )万元。
推进金融改革其中一项任务是大力发展普惠金融,下列关于普惠金融的说法错误的是()。
紧急避险必须具备哪些条件?()。
TCP协议的主要功能是()。
最新回复
(
0
)