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
2017-02-28
63
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.
It is possible that as we grow older, our brains will______.
选项
A、make no change
B、shrink to some extent
C、develop greatly
D、disappear suddenly
答案
B
解析
细节推断题。由题干中的grow older和brains定位到文章倒数第二段首句。定位句提到,大脑会随着人们的年龄增长而自然萎缩。因此本题应当选B)“在某种程度上会萎缩”。A)“没有变化”、C)“急剧发育”和D)“突然消失”不符合文意。
转载请注明原文地址:https://kaotiyun.com/show/Np0K777K
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
Peoplecouldn’thelp0augh)______thefoolishemperorwhoworenothing.
Manycultureshavedifferentideasaboutwhypeoplecatchcolds.Forexample,intheUnitedStates,somepeoplethinkthatyouc
Manycultureshavedifferentideasaboutwhypeoplecatchcolds.Forexample,intheUnitedStates,somepeoplethinkthatyouc
Hewishestowriteanarticlethatwillattractpublicattentiontothematter.
WhyisBrendansodifferentfromotheryoungpeopleofhisage?Becausehe______.WhydoesBrendanthinkhemightretireearl
Thelouderheshouted,the(little)______heconvincedanyone.
Accordingtothepassage,moreandmorepeoplearoundtheworldtoday______.Bungeejumpingisanactivitythatyou______.
Peoplehave______povertyandnowtheylivehappylives.
A、Heissellingtickets.B、HeisdrivingtoNewYork.C、Heisdrivingabus.D、Heisbuyingtickets.D这是一道推理题。男士正在买去纽约的票。所以正确答案应
Hewas______willingtoacceptthetermsofsellinghiscompanyatahighprice.
随机试题
强心苷对下列哪种原因引起的慢性心功能不全疗效最好
对于特异感觉投射系统的描述,恰当的是
下颌角在生长发育中,可因人种、年龄、性别等而有所不同。12岁时恒牙咬合完成时,下颌角为
太息多主
关于竣工日期的说法中,正确的有()。
1.基本情况:某市影视城系2015年3月新注册登记的有限责任公司,注册资金500万元,主营影视作品放映业务。影视城经营用房向商业广场开发公司租赁,租赁期为2015年3月1日至2020年8月31日。租金于每年1月分批支付。2015年3月一8月为筹备期,
可供出售金融资产与交易性金融资产不能随意重分。类,但在满足一定条件下,可以重分类。()
公安机关要有力的防范和打击敌对势力、敌对分子的破坏活动,积极防范和严厉打击各种严重刑事犯罪,尤其是()的严重犯罪活动。
现在越来越多的人拥有了自己的轿车,但他们明显地缺乏汽车保养的基本知识,这些人会按照维修保养手册或4S店售后服务人员的提示做定期保养。可是,某位有经验的司机会告诉你,每行驶5000公里做一次定期检查,只能检查出汽车可能存在问题的一小部分,这样的检查是没有意义
Thestudyofanimalsinparksandinwildhasgivenadeeperknowledgeoftheirhabits:theresulthasbeenagreatimprovement
最新回复
(
0
)