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
外语
Researchers have established that when people are mentally engaged, biochemical changes【S1】______in the brain that allow it to a
Researchers have established that when people are mentally engaged, biochemical changes【S1】______in the brain that allow it to a
admin
2013-02-24
77
问题
Researchers have established that when people are mentally engaged, biochemical changes【S1】______in the brain that allow it to act more effectively in cognitive(认知的)areas such as attention and【S2】______.This is true regardless of age.
People will be alert(警觉的)and receptive(接受能力强的)if they are faced with information that gets them to think about things they are【S3】______in. And someone with a history of doing more rather than less will go into old age more cognitively sound than someone who has not had an【S4】______mind.
Many experts are so convinced of the benefits of challenging the brain that they are putting, the theory to work in their own lives. "The idea is not【S5】______to learn to memorize enormous amounts of information." says James Fozard, associate director of the national Institute on Aging. "Most of us don’ t need that kind of skill. Such【S6】______training is of less interest than being able to maintain mental【S7】______." Fozard and others say they challenge their brains with different mental skill, both because they enjoy them and because they are sure that their range of activities will help the way their brains work.
Gene Cohen, acting director of the same institute, suggests that people in their old age should【S8】______in mental and physical activities individually as well as in groups. Cohen says that we are frequently advised to keep【S9】______active as we age, but older people need to keep mentally active as well. Those who do are more likely to maintain their intellectual abilities and to be generally happier and better adjusted. "The point is, you need to do both," Cohen says. "Intellectual activity【S10】______brain-cell health
Word Bank
A)active I)specific
B)physically J)alert
C)occur K)interested
D)engage L)advise
E)changes M)challenge
F)memory N)necessarily
G)mind O)alertness
H)influences
【S1】
选项
答案
C
解析
此空应填入一个动词,意思是“生物化学变化在大脑中 ______”,D、L、M皆不符合题意,H形式不对,故选occur指“变化发生”。
转载请注明原文地址:https://kaotiyun.com/show/Mju7777K
0
大学英语四级
相关试题推荐
A、Thee-newspapersdon’tcontainpictures.B、Itonlyoffersheadlinesandtopsofarticles.C、Itsblack-and-whitescreenisn’tb
ThanksgivingisAmerica’snationalholidayforgivingthankstoGod.ThanksgivingDayhasaspecial【S1】______forAmericansbecau
GratefulPeopleAreHappierandHealthierItturnsoutthatgivingthanksisgoodforyourhealth.Agrowingbodyofresearc
TheresidentsofCalifornia’sSantaMonicaBayhavesomerathernoisyneighbors—andthey’renothappyaboutit.Thatistheconc
Doyouknowwhatpositionyouregularlytakeupinbedwhenyoudropofftosleep?AccordingtoDr.SamuelDunkell,theposition
Whilemorepeoplethaneverbeforearelearningforeignlanguagesinpublicand【B1】______institutions,therearethreestriking
A、Men.B、Women.C、Themanagerialclass.D、Theprofessionalclass.B细节题。浏览选项可知,选项中列出了不同的人,应该是针对一类人作出的提问。原文提到的是专业的和管理的阶层要比非技术工人和失业
Neitherofmyparentsremembered______(见过那个人)before.
A、One.B、Two.C、Three.D、Four.C第一句即告诉我们“本章讲解三种神经细胞”,故选C。
A、ThebaseisaboutthesameheightastheStatue.B、Itismuchtallerthanallotherstatuesintheworld.C、Ittookmoretime
随机试题
艺术创造的核心是________。
海关发现由于自己的工作失误导致少征、漏征税款的,应当
在进行突触传递时,必需有哪种离子流入突触小体()
在资源管理器中,使用菜单栏的“编辑”菜单复制文件夹的基本操作是________________。
试确定a,b的值,使函数在点x=0处连续。
[*]
关于特别行政区的法律地位的下列表述,错误的为哪项?()
某工程基础为整体筏板,地下2层、地上12层、裙房4层.钢筋混凝土全现浇框架剪力墙结构,由某施工单位施工,施工过程中发生了以下事件:场地平整结束后,施工单位进行了工程定位和测量放线,然后进行土方开挖工作。基坑采取大放坡开挖,土方开挖至设计要求时,经
社会工作者王艳专门负责对流浪儿童的救助、孤儿弃儿的机构养育等开展服务工作,这属于儿童社会工作中的()
芭蕾舞剧《春之祭》、《火鸟》的曲作者是俄罗斯作曲家()。
最新回复
(
0
)