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 has found that B vitamins can reduce brain shrinkage in older people with mild memory loss. It【B1】______that B v
A British study has found that B vitamins can reduce brain shrinkage in older people with mild memory loss. It【B1】______that B v
admin
2014-09-30
49
问题
A British study has found that B vitamins can reduce brain shrinkage in older people with mild memory loss. It【B1】______that B vitamins caused an average 1/3 reduction in brain shrinkage among adults who had trouble remembering. David Smith was a leader of the study. He【B2】______the use of the vitamins as simple and safe. He also said researchers do not yet know if B vitamins could【B3】______or slow Alzheimer’s disease(老年痴呆症).
Vitamins are important for good health. These complex organic substances help to【B4】______chemical changes within cells. If we do not get enough of the vitamins we need in our food, we are at risk of developing【B5】______diseases. Some shrinkage of the brain is thought to happen【B6】______as people grow older. Yet studies have shown a correlation between a larger shrinkage and Alzheimer’s disease.
The researchers say about one in six people over the age of 70 have problems with mental operations. They say half of these people【B7】______serious loss of mental ability, as in Alzheimer’s disease. Over time, the disease robs people of their memories. Finally, it【B8】______their ability to care for themselves.
Prof. Smith had a warning for older adults worried about memory loss. He said they should talk to their doctors before starting to take the vitamins. He added that the vitamins could speed the【B9】______of some cancers. The results did not show a difference in loss of abilities such as【B10】______, language and memory. That was true whether or not the people took the vitamins.
【B3】
A British study has found that B vitamins can reduce brain shrinkage in older people with mild memory loss. It(26)concluded that B vitamins caused an average 1/3 reduction in brain shrinkage among adults who had trouble remembering. David Smith was a leader of the study. He(27)praised the use of the vitamins as simple and safe. He also said researchers do not yet know if B vitamins could(28)prevent or slow Alzheimer’s disease(老年痴呆症).
Vitamins are important for good health. These complex organic substances help to(29)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(30)numerous diseases. Some shrinkage of the brain is thought to happen(31)normally as people grow older. Yet studies have shown a correlation between a larger shrinkage and Alzheimer’s disease.
The researchers say about one in six people over the age of 70 have problems with mental operations. They say half of these people(32)develop serious loss of mental ability, as in Alzheimer’s disease. Over time, the disease robs people of their memories. Finally, it(33)takes away their ability to care for themselves.
Prof. Smith had a warning for older adults worried about memory loss. He said they should talk to their doctors before starting to take the vitamins. He added that the vitamins could speed the(34)growth of some cancers. The results did not show a difference in loss of abilities such as(35)attention, language and memory. That was true whether or not the people took the vitamins.
选项
答案
prevent
解析
由空格前的情态动词could可知,此处应填入动词(词组)。prevent意为“防止”。
转载请注明原文地址:https://kaotiyun.com/show/HUm7777K
0
大学英语六级
相关试题推荐
A、Lethimmovetoaroomwithtwosinglebeds.B、Checkifthereareanyvacanciesinherhotel.C、Trytohelphimfindaroomin
A、ThedoctorcanseethemanonThursday.B、AppointmentsmustbemadeafterThursday.C、Themanmayrescheduleafterthedoctor
茶对中国文化有着深远的影响。在中国社会,年轻一辈常常向老一辈敬茶以表示对他们的尊敬。中国人在家庭聚会时也会喝茶。子女们很少有时来探望父母,父母也很少见到他们的孙子。因此,去餐馆和喝茶成了家庭聚会的一项重要活动。此外,在中国文化里,人们会以倒茶的方式,向别人
Thelocaleducationauthoritycompiledalistof"potentialsecurityproblems"oncampuslastweek.Theyincludefireaccidents,
Thelocaleducationauthoritycompiledalistof"potentialsecurityproblems"oncampuslastweek.Theyincludefireaccidents,
ThisweekanewenrollmentstudybytheCouncilofGraduateSchoolsconfirmedthatAmericanwomenarenowearningmoredoctoral
A、Itisastate-ownedcompany.B、Itengagesincosmetics.C、IthasitsheadquartersinJapan.D、Itmakesproductsoutofchemica
Itistruethatthegroupinteractionshavebothpositiveandnegativesides.Whenwe【B1】______,conflictcannotbegottenrid
Caughtinasqueezebetweenthehealthneedsofagingpopulationsononehandandthefinancialcrisisontheother,governments
A、Theinterviewee’sskills.B、Theinterviewee’spersonality.C、Theinterviewee’sformercolleagues.D、Theinterviewee’ssuitabil
随机试题
参照资产A与评估对象B之间仅有时间因素存在差异,参照资产A在2020年1月初的正常交易价格为10万元,A在2020年1-6月的环比价格指数分别为102.3%、98.6%、104.8%、101.5%、102.9%、103.7%,运用价格指数法,则评估对象B在
女性,18岁,因上腹部胀痛l天就诊。1天前大量进食油腻食物并饮酒后出现上腹部胀痛不止,伴恶心,呕吐后腹痛明显减轻,伴发热。查体:上腹部轻压痛,莫菲征(一),肝脾未触及。临床最可能的诊断是()
既能祛风解表,又能透疹疗疮的药物是
健胃药和刺激性药()
可能的()是构造项目融资方案的基础。
有权制定并发布地方性会计法规的机构有()。
下列选项中,不属于初次接触客户的步骤的是()。
证券投资基金一般是委托基金托管人管理和运用资产。()
现阶段,我国的财政政策目标可以归纳为几个方面,其中,()是政府进行宏观经济调控的首要目标。
已知等比数列{an}为递减数列,且a32=6a6,2an=7an+1一3an+2,则数列{an}的通项公式为_________.
最新回复
(
0
)