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
2015-11-27
24
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.
【C16】
选项
A、control
B、minimize
C、regulate
D、capture
答案
C
解析
空格处填入动词与hormone levels搭配,即“运动可以……激素水平”。C项regulate有“调节”的意思。填入后语义通顺。
转载请注明原文地址:https://kaotiyun.com/show/hdzZ777K
0
考研英语一
相关试题推荐
AccordingtoarecentGallupWorldPoll,1.1billionpeople,orone-quarteroftheearth’sadults,wanttomovetemporarilyto
TheRepublicanpresidentialcandidateRickSantorumrecentlysetoffadebatewhenheattackedAmerica’scollegesas"indoctrina
TheRepublicanpresidentialcandidateRickSantorumrecentlysetoffadebatewhenheattackedAmerica’scollegesas"indoctrina
TheRepublicanpresidentialcandidateRickSantorumrecentlysetoffadebatewhenheattackedAmerica’scollegesas"indoctrina
ThePewFoundationdiscoveredinarecent【C1】______thattensionsoverinequalityinwealthnow【C2】______tensionsoverraceandi
Governmentstypicallyusetwotoolstoencouragecitizenstoengageincivicbehaviorlikepayingtheirtaxes,drivingsafelyor
EveryonecomplainsthatcorporateAmericais【C1】______tohireadditionalworkers.Far【C2】______attentionhasbeenpaidtothefl
EveryonecomplainsthatcorporateAmericais【C1】______tohireadditionalworkers.Far【C2】______attentionhasbeenpaidtothefl
Halfoftheworld’spopulationwillbespeakingorlearningEnglishby2015,researcherssay.Twobillionpeopleareexpectedto
Halfoftheworld’spopulationwillbespeakingorlearningEnglishby2015,researcherssay.Twobillionpeopleareexpectedto
随机试题
自定心卡盘磨损后,不会造成工件的基准位移误差。()
患儿,男性,10岁。以大叶性肺炎收入院。入院当晚,护士正在巡视病房。此时患儿对护士说:“你们都是坏人,把我的爸爸妈妈赶走了,平时都是他们陪我入睡的。”护士正确的回答是()。
会计电算化系统开发的全套文档资料,其保存期限截至该系统停止使用或有重大更改后()年。
委托代理属于双方法律行为。()
一般资料:求助者,女性,36岁,本科文化程度,无业。案例介绍:求助者的丈夫是公司高级管理人员,收入较高。因此求助者自从有孩子后就当起了全职太太,不再工作了。孩子从小体弱多病,经常需要看病、吃药。求助者为照顾孩子付出了很多,并一直认为是自己没有照顾好
一般认为,______是智力快速发展的时期。
学习《五柳先生传》后,教师带领学生复习“性嗜酒”一句中“酒”的用法,并要求学生归纳与其用法相同的句子。下列归纳不符合要求的是()。
在体系结构中,一个子系统主要是通过一些构件来实现的,下面不是实现子系统的构件的是______。
计算机系统的数据安全性极为重要,一旦数据被破环或丢失,会造成重大的影响甚至灾难性的后果。目前对PC机数据进行备份的方法有多种,对个人用户而言,下面( )做法很少使用。
以下关于空值的叙述中,错误的是______。
最新回复
(
0
)