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
A British study found that B vitamins could reduce brain shrinkage in older people with mild memory loss. It showed that B vitam
A British study found that B vitamins could reduce brain shrinkage in older people with mild memory loss. It showed that B vitam
admin
2016-10-21
62
问题
A British study found that B vitamins could reduce brain shrinkage in older people with mild memory loss. It showed that B vitamins caused an average one-third reduction in brain shrinkage among adults who had troubles remembering.
Retired Oxford University pharmacology(药理学)professor David Smith was a leader of the study. He praised the use of the vitamins as simple and safe. He also said researchers didn’t yet know if B vitamins could prevent or slow Alzheimer’s disease(老年痴呆症).
Vitamins are important for good health. These complex organic substances help to carry out chemical changes within cells. If we do not get enough of the vitamins we need in our food, we are at risk of developing a number of diseases.
Some shrinkage of the brain is thought to happen normally as people grow older. Yet studies have shown a link between a larger shrinkage and Alzheimer’s disease.
The Oxford researchers say about one in six people over age seventy has problems with mental operations. They say half of these people develop serious loss of mental ability, as in Alzheimer’s disease. Over time, the disease robs people of their memories. Finally, it takes away their ability to care for themselves.
According to the British study, B vitamins could help people who had troubles in______.
选项
A、studying
B、remembering
C、speaking
D、moving
答案
B
解析
细节辨认题。由题干中的British study定位到文章第一段。该段提到,B族维生素可以帮助有记忆问题的成年人平均减少三分之一的大脑萎缩,由此可知B族维生素可以帮助记忆有问题的人,故正确答案为B)。
转载请注明原文地址:https://kaotiyun.com/show/Sl0K777K
本试题收录于:
大学英语三级B级题库大学英语三级分类
0
大学英语三级B级
大学英语三级
相关试题推荐
CarsareanimportantpartoflifeintheUnitedStates.Withoutacarmostpeoplefeelthattheyarepoor.Andevenifaperson
CarsareanimportantpartoflifeintheUnitedStates.Withoutacarmostpeoplefeelthattheyarepoor.Andevenifaperson
Whenyouhavecompletedyourcollegeeducation,youwilllookforajobsuitedtoyourtraining,interests,andambitions.Inmostc
Physicalfitnesscanhelpyoutolivelonger,feel【11】andsolvelife’sproblemsbetter.【12】activitiescanhelpyoutokeepfit:
Whichofthefollowingstatementistrueaccordingtothefirstparagraph?Whatdoes"dim"(Line1,Para.3)mean?
_____Iadmitthattheproblemsaredifficult,Idon’tagreethattheycan’tbesolved.
DearSir/Madam,Inresponsetoyouradvertisementinyesterday’sTimeEducationalSupplement,Iwouldliketoapplyforthe
Hesuddenlyreturned______arainynight.
What’sthefindingoftheresearchundertakenatCarnegieMellonUniversity?Whathadtheresearchersexpectedbeforetheresea
Television,itisoftensaid,keepsoneinformedaboutcurrentevents,andallowsonetofollowthelatestdevelopmentsinscien
随机试题
哪些情况下人民法院可以不制作调解书?
试述乳腺囊性增生病的病因、临床表现及治疗方法。
在设备制造过程中,对于重要工序节点、隐蔽工程、关键试验验收点必须设置( )。
相对于借款购置设备而言,融资租赁设备的主要缺点是()。
人民警察的惩处是指公安机关为了维护整体利益并保证组织的正常运转,对违反组织纪律的人民警察依照有关规定给予的处罚的措施。()
有人说。法不容情,法律面前人人平等。也有人说,法也有情,法律要以人为本.你怎么看?
[*]
A为三阶实对称矩阵,A的秩为2,且求矩阵A。
TheTimberrattlesnakeisnowontheendangeredspecieslist,andisextinctintwoeasternstatesinwhichitonce______.
Ithinkwe’llbeginnow.FirstI’dliketowelcomeyouallandthankyouforyourcoming,especiallyatsuchshortnotice.Ikno
最新回复
(
0
)