首页
登录
职称英语
A British study found that B vitamins could reduce brain shrinkage in older
A British study found that B vitamins could reduce brain shrinkage in older
游客
2024-07-16
23
管理
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 troubles 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 didn’t 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. [br] According to the third paragraph, vitamins can help our cells to deal with______.
选项
A、organic substances
B、chemical changes
C、mental illnesses
D、food risks
答案
B
解析
细节辨认题。由题干中的thethird paragraph,vitamins和cells定位到文章第三段第一、二句。定位句提到,维生素对健康很重要,这些复杂的有机物质能够帮助细胞内部进行化学变化。由此可知,维生素能够帮助细胞进行化学变化,故正确答案为B)。
转载请注明原文地址:https://tihaiku.com/zcyy/3679173.html
相关试题推荐
ABritishstudyfoundthatBvitaminscouldreducebrainshrinkageinolder
ABritishstudyfoundthatBvitaminscouldreducebrainshrinkageinolder
ABritishstudyfoundthatBvitaminscouldreducebrainshrinkageinolder
PartyA:ShanghaiInternationalTradeCorporationPartyB:BritishAARBankGro
PartyA:ShanghaiInternationalTradeCorporationPartyB:BritishAARBankGro
PartyA:ShanghaiInternationalTradeCorporationPartyB:BritishAARBankGro
ABritishstudyfoundthatBvitaminscouldreducebrainshrinkageinolder
ABritishstudyfoundthatBvitaminscouldreducebrainshrinkageinolder
ABritishstudyfoundthatBvitaminscouldreducebrainshrinkageinolder
ABritishstudyfoundthatBvitaminscouldreducebrainshrinkageinolder
随机试题
下列关于活性污泥法处理系统生物泡沫控制的叙述中,哪几项正确?( )A.增加污泥
当堰(闸)承受双向(顺水流方向和垂直水流方向)荷载时,还应()。A.验算其最
A.甲状腺功能亢进症 B.单纯性甲状腺肿 C.女性青春期 D.妊娠8周以上
某理财规划师在进行客户心理分析时,发现某客户对于办公室环境特点的要求是“喜欢在一
与普萘洛尔诱发或加重支气管哮喘有关的是A.激动支气管平滑肌β受体 B.诱发支气
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
人员配置的原理包括()A:同素异构原理 B:能位对应原理 C:互补增值原理
1929年,毛泽东在《关于纠正党内的错误思想》一文中,提出了着重从思想上建党的原
血余煅炭后的作用是A.产生止血作用 B.增强止血作用 C.增强补血止血作用
甲国有企业收购乙民营生物发电公司45%的股份,完成收购后,乙公司总经理李某占股比
最新回复
(
0
)