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
2020-03-15
48
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 trouble in 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 do not 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 can help people who have trouble in______.
选项
A、studying
B、remembering
C、speaking
D、moving
答案
B
解析
事实细节题。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/lMcK777K
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
Whatmakesapersoncollectthings?Oneyoungmanhas30frogs—somestuffedandsomemadeofglass.Why?Heoncesawastuffedf
(11),manypeopleliketohavepets.Somebuythemfromthemarketandtakethemhome.Pets’lifeis(12).Theyeatwellan
A、Playingbasketball.B、Cleaning.C、Shoppingaround.D、Planninghiswork.BW:Didyouplaybasketballyesterday?M:Iplannedto
______intoafilm,thebookbyaforeignerbecomesmorepopularamongChinesepeople.
Whyisthatsomepeoplehaveaseeminglynaturalabilitytogetattentionandrespectwhentheyspeak?Whatisitthatmakesoth
A、Tomeetthewoman.B、Toseethedean.C、Toattendthetalk.D、Towaitforthedean.B推断题。女士问男士:“你能告诉我院长的办公室在哪儿吗?”男士回答:“我正要去那儿,
A、1,000dollars.B、100dollars.C、10dollars.D、20dollars.B从4个选项可以初步推测,本题测试与数字有关。关键在听懂女士的回答:10dollarsforeachone.Youtake
Hedoesn’tdaretoleavethehouseincaseheshouldberecognized.
A、Heisworried.B、Heissorry.C、Heisindifferent.D、Heissurprised.C我们从对话中了解到,女士说汤姆出了车祸(accident),摔断了腿(breakhisleg),但男士表示
A、Inafactory.B、Inaclinic.C、Inapark.D、Inatheater.B男士询问医生如何服用这种药,女士回答在饭后服用,一日三次。由此可见,对话可能发生在诊所或医院。
随机试题
(2008年4月)任命国务院组成人员的是_________。
吸气时出现脉搏显著减弱或消失的现象可见于
背景某分部工程的网络计划如下图所示,计算工期为44d,A、D、I三项工作用一台机械顺序施工。试比较上述两个方案的优缺点。
下列建筑中()不需设置供消防员专用的消防电梯。
在海关查验过程中,对于由于货物性质在海关查验的正常时间内造成的损失,货物的收发货人或代理人可以要求海关赔偿。()
甲出具一张本票给乙。乙将该本票背书转让给丙,丁作为乙的保证人在票据上签章。丙又将该本票背书转让给戊,戊作为持票人未按规定期限向出票人提示本票。根据《票据法》的规定,下列选项中,戊不得行使追索权的有()。
多式联运提单是指需经过不同运输方式完成全程运输所签发的提单,这种提单主要用于()多式联运。
以下属于我国预防未成年人犯罪法规定的严重不良行为的是()。
学前儿童个性形成的标志是()
要求特征
最新回复
(
0
)