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
2022-01-04
30
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.
【C14】
选项
A、promising
B、original
C、costly
D、latest
答案
A
解析
本题需填入形容词修饰findings(研究发现),上文提到的发现包括锻炼能改善大脑功能、能增加老年人的脑容量,都是积极方面的,故选A项promising“可喜的”,逻辑及语义也与其后的内容相吻合。上文所提及的发现是否是“最早的”(B项original)、“代价高的”(C项costly)、“最新的”(D项latest),都没有推断依据。
转载请注明原文地址:https://kaotiyun.com/show/w0Y4777K
0
考研英语二
相关试题推荐
Britain’sCabinetOfficereleasedasweepingreportonthecountry’sfoodpolicy,anddeterminedthatBritonsarewastingtoomu
YouhavejustcomebackfromtheU.S.asamemberofaSino-Americanculturalexchangeprogram.WritealettertoyourAmerican
Homeworkhasneverbeenterriblypopularwithstudentsandevenmanyparents,butinrecentyearsithasbeenparticularlyscorn
Oneofthemosteminentofpsychologists,ClarkHull,claimedthattheessenceofreasoningliesintheputtingtogetheroftwo
WetendtothinkofthedecadesimmediatelyfollowingWorldWarIIasatimeofprosperityandgrowth,withsoldiersreturningh
Whilethere’sneveragoodagetogetcancer,peopleintheir20sand30scanfeelparticularlyisolated.Theaverageageofac
Scientistsoftenstruggletocommunicatethefindingsofresearch.Oursubjectmattercanbetechnicalandnoteasilydigestedb
Writingforanhistoricalseriesistricky,andtheoutcomeisnotalwaysasuccess.ThebestoverallEuropeanhistoryinEnglis
Writingforanhistoricalseriesistricky,andtheoutcomeisnotalwaysasuccess.ThebestoverallEuropeanhistoryinEnglis
AttheMuseumofSexinNewYorkCity,artificial-intelligenceresearcherDavidLevyprojectedamockimageonascreenofasmi
随机试题
儒家礼的本质特征是
在信息系统的开发过程中,进行总体规划的主要依据是对数据流的分析。()
女性,26岁。乏力、皮下瘀斑1周诊断急性髓系白血病入院。化验血常规:Hb85g/L,WBC25.4×109/L,Pit25×109/L,骨髓检查见原始粒细胞71%,早幼粒细胞2%,其他各阶段粒细胞12%,单核细胞8%。该患者急性白血病的FAB分类属于
A.透托法B.温通法C.清热法D.消法E.补托法没有成脓的初期肿疡,治疗应首选
A.抗酸药B.氢氯噻嗪C.甲氧氯普胺D.水合氯醛E.灰黄霉素不宜与阿托品合用的药物是()。
建设工程施工进度控制工作中,编制施工进度控制工作细则的主要内容不包括()。
甲投资期货,向乙借款10万元,约定1年后还本付息。1年后,甲投资失败,根本无法偿还乙的借款,乙多次索要,甲、乙经常恶语相向。甲的父亲为息事宁人,找到乙还了10万元。甲的父亲的行为属于()。
•Readthearticlebelowabouttelephoneskills.•Foreachquestion31-40writeonewordinCAPITALLE’I’I’ERSonyourAnswerS
•Readthetextbelowaboutbusinessonline.•Foreachquestion(31-40),writeonewordinCAPITALLETTERSonyourAnswerShee
AGaintheMBArecognisedworldwideUnlikeotherMBAs,theCarfaxCollegeMBAisknownallovertheworldan
最新回复
(
0
)