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
2023-10-02
58
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 trouble 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. [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)。A)“有机物质”指的是维生素本身、C)“心理疾病”和D)“食品风险”均与维生素本身的功能无关。
转载请注明原文地址:https://tihaiku.com/zcyy/3065508.html
相关试题推荐
ItisthefirsttimethatI(pay)______avisittotheBritishMuseum.havepaid在I
PartyA:ShanghaiInternationalTradeCorporationPartyB:BritishAARBankGrou
PartyA:ShanghaiInternationalTradeCorporationPartyB:BritishAARBankGrou
PartyA:ShanghaiInternationalTradeCorporationPartyB:BritishAARBankGrou
Oneday,IsaacNewton,thegreatBritish【B1】______,askedafriendtohaved
Oneday,IsaacNewton,thegreatBritish【B1】______,askedafriendtohaved
ABritishstudyfoundthatBvitaminscouldreducebrainshrinkageinolder
ABritishstudyfoundthatBvitaminscouldreducebrainshrinkageinolder
ABritishstudyfoundthatBvitaminscouldreducebrainshrinkageinolder
PartyA:ShanghaiInternationalTradeCorporationPartyB:BritishAARBankGro
随机试题
Aspecial______shouldbelaidonthenecessityofteamcooperation.A、attention
"Babyboom"referstothegreatincreaseofbirthrate______.A、aftertheFirst
[originaltext]ThenumberofspeakersofEnglishinShakespeare’stimeises
属于快反应细胞的是()A.心房肌 B.房室交界 C.窦房结 D
校对人员在通读校样时读到“元和元年(806年)白居易由校书郎出任周至县县尉”,后
对于病因未明的疾病,现况研究的主要任务是()A.确定病因 B.验证病因 C.
绒癌最常见的转移部位是A.肝 B.肺 C.阴道 D.脑 E.胃肠道
2019年我国农民工规模继续扩大,总量达到29077万人,同比增长0.8%。其中
推进社会工作专业人才评价和激励工作,要求建立以()为基础,科学化、社会化的
适用于对软土性质很差、土源紧缺、工期紧的软土地基的处理方法是( )A.堆土预压
最新回复
(
0
)