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
2013-10-08
37
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.
【B4】
选项
答案
carry out
解析
语义推断题。空格前为help to,故此处应该填入动词。结合录音可知,答案为carry out。
转载请注明原文地址:https://kaotiyun.com/show/hx27777K
0
大学英语六级
相关试题推荐
A、Healing.B、Repairing.C、Growing.D、Moving.C选项和细节有关。本题是细节题。从ineffecttheygrowanewtreeovertheoldoneeveryyear.Themo
ThewholeworldputattentiontotheSouthAsiawherethetsunamihappened.Before,musiciansproduceda"sonictsunami",WallS
A、80.B、160.C、20.D、40.D数字计算题。本题的关键是女士说的数字,他们雇佣了160名女性员工,占总人数的80%,那么总人数应该是200名,减去160名女性员工,男性员工应该是40名。所以答案选D。
KeepingtheNetSecureOnSeptember11traditionaltelephoneprovidersdidaheroicjobofstrugglingtorestoreservice.Wh
A、Refrainfromshowinghisfeelings.B、Expresshisopinionfrankly.C、Arguefiercely.D、Yellloudly.A录音提到,明显表示烦恼或生气、叫喊、大声争辩等,在日
A、Jogging.B、Swimming.C、Tennis.D、Cycling.C根据原文,调查显示,人们提到的第三个最受欢迎的运动是网球。故答案是C。四个选项都是体育运动,初步猜测题目和参与的运动有关。根据原文,四个选项都有被提到,按照受欢迎的程
A、Theimportanceofadvertisement.B、Thesociety’sgreatneedofadvertisement.C、Theoriginofadvertisement.D、Theprosperity
Researchershaverecentlyfoundaconnectionbetweendiseasesandstressfulsituations.Totestthistheory,psychologistsaret
Thisisaparticularmomentinthehistoryofdigitalnetworks,onewhenpowerfulcorporateactors(参与者)andhigh-performancenetw
Withtheglobaleconomynowtakingmoreexecutivestofar-awayplaceslikeBeijingandMumbai,jetlagisbecomingabiggerprob
随机试题
A.静脉尿路造影B.CTC.经皮肾穿刺造影D.尿道膀胱造影可以清晰显示肾裂伤程度,尿外渗范围的影像学检查是
A.代谢性酸中毒B.呼吸性酸中毒C.代谢性碱中毒D.呼吸性碱中毒E.无酸碱平衡紊乱实际碳酸氢盐(AB)=标准碳酸氢盐(SB)且<正常值,表明
克罗恩病临床表现个体差异不明显,多数起病隐匿、缓慢。
塔式起重机应安排在第31d(上班时刻)进场投入使用。塔式起重机在工作E与工作G之间没有闲置。
某二级公路有一批梁板采用先张法预制,在施工单位的施工组织设计中摘录了如下几个事项:事项1:多根钢筋同时张拉,并设定固定横梁和活动横粱,横梁须有足够的刚度,受力后挠度应符合规范要求。事项2:按设计要求进行张拉,即0→初应力→105%σ(持荷)→σK事件
论述新课程结构的均衡性、综合性和选择性体现的地方。
“注意”是有选择地指向和集中于一定对象或活动的心理状态。“注意”可按其产生和维持是否出于自觉的意图和努力而分为“有意注意”和“无意注意”。根据以上定义,下列关于同学们状态的描述属于“有意注意”的是()。
FortwocandidatesYourcompanyaresuedforillegalarbitragewithastockbrokerbyastockinvestor.Youhavebeenaskedtore
Whydomenbelievethattheyarebetterandclevererthanwomen?Because______.Beforetheinventionofagriculture,whatdi
UniversitiesBranchOutA)Asneverbeforeintheirlonghistory,universitieshavebecomeinstrumentsofnationalcompetitionas
最新回复
(
0
)