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
39
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
Americanculturehasbeenenrichedbythevaluesandbeliefsystemsofvirtuallyeverypartoftheworld.Theonevaluethat
Americanculturehasbeenenrichedbythevaluesandbeliefsystemsofvirtuallyeverypartoftheworld.Theonevaluethat
A、Theyarefast-growing.B、Theyarenottrust-worthy.C、Theyareprofitable.D、Theyaresetupbydepartmentstores.B女士说阅读了一篇关
A、Thedesiretotravel.B、Thebenefitoftravel.C、TheloveoftheUS.D、ThepassionforCharley.A细节辨认题。对话最后Jim提到他认为JohnSteinb
A、DifferentplacesintheUS.B、Elementaryeducation.C、Arthistory.D、Psychology.A事实细节题。对话开头女士说她听说在《与查利一起旅行》中JohnSteinbeck描述了美
KeepingtheNetSecureOnSeptember11traditionaltelephoneprovidersdidaheroicjobofstrugglingtorestoreservice.Wh
Therearegoodreasonstobetroubledbytheviolencethatspreadsthroughthemedia.Movies,televisionandvideogamesareful
A、Sheisunwillingtoundertakethem.B、Shecomplainsaboutherbadluck.C、Shealwaysacceptsthemcheerfully.D、Shetakesthem
EveryWesterndoctorisrequiredtotaketheHippocraticoath,bywhichtheysweartoneverharmtheirpatients.Unfortunately,
TheactofGooglingoneselfhasbecomethedigitalage’spremiereguiltypleasure—anactivityenjoyedbyallandadmittedbyfew
随机试题
属于药品质量缺陷的情况有()。
下列可以测量口腔温度的是
立法指导思想
以下属于资产负债表项目的有()。
下列各项中,能够引起现金流量净额发生变动的是()。
旅行游览要遵循“游要速,旅要缓”的原则。()
一般认为,操作技能的形成可分为的阶段有()。
键盘:打字
在《中华人民共和国著作权法》规定的情形中,使用作品可以不经著作权人许可,不向其支付报酬,但应当指明作者姓名、作品名称,并且不得侵犯著作权人依照《中华人民共和国著作权法》享有的其他权利。这在《中华人民共和国著作权法》上称为:
负面清单
最新回复
(
0
)