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
32
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://jikaoti.com/ti/Oa8FFFFM
0
大学英语六级
相关试题推荐
Americanculturehasbeenenrichedbythevaluesandbeliefsystemsofvirtuallyeverypartoftheworld.Theonevaluethat
ThewholeworldputattentiontotheSouthAsiawherethetsunamihappened.Before,musiciansproduceda"sonictsunami",WallS
Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversitywithoutanyclearideaofwhattheyaregoingtodoa
A、Changetheirjobs.B、Earnmoremoney.C、Reducetheirworkinghours.D、Strengthenthegovernment’srole.CWhatdoesthespeaker
Mountainclimbingisbecomingapopularsport,butitisalsoa【B1】_____dangerousone.Peoplecanfall;theymayalsobecomeil
Anorganization’sreputation,profitability,andevenitscontinuedexistencecandependonthedegreetowhichitstargetedpub
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
EveryWesterndoctorisrequiredtotaketheHippocraticoath,bywhichtheysweartoneverharmtheirpatients.Unfortunately,
Withsmartphonestakingtheworldbystorm,aphonethatcanonlysendandreceivevoicecallsandtextmessagesmayseemlikea
随机试题
中国革命统一战线中的两个联盟及其相互关系各是什么?
关于周围神经损伤手术操作的原则,下列哪项不正确
对非磺酰脲类胰岛素促泌剂的描述正确的是
北京甲公司与河北乙公司签订了一专利转让合同,合同约定:“因本合同发生的争议,提交华北地区的仲裁委员会进行仲裁。”合同履行过程中发生争议,甲公司向天津仲裁委员会申请仲裁,乙公司则向甲公司所在地的北京市海淀区人民法院提起诉讼。该法院立案受理后,甲公司对该院管辖
施工单位的( )应当经建设行政主管部门或者其他有关部门考核合格后方可任职。
下列关于我国证券基金的表示,正确的有()。
下列关于存货减值的表述中,正确的有()。
为了便于物料的储放和机械化作业,现代化生产线无一不采用物流容器。()
A、Hestudiedcartooning.B、Hestayedathome.C、Hewentabroad.D、Heworkedforacompany.CWhatdidhedoduringtheFirstWorl
EndtheUniversityasWeKnowItMostgraduateprogramsinAmericanuniversitiesproduceaproductforwhichthereisnomar
最新回复
(
0
)