首页
登录
职称英语
[originaltext] Watching more than three hours of television a day doubles mem
[originaltext] Watching more than three hours of television a day doubles mem
游客
2023-06-22
27
管理
问题
Watching more than three hours of television a day doubles memory loss in older people, a new study of more than 3,000 adults suggests. Scientists at University College London used memory and fluency tests on the same group of people six years apart. They found that those who watched on average less than three hours’ television a day showed a decline of around four to five percent, while those who tended to watch more than three hours a day declined by an average of eight to ten percent. The research team say they believe the “alert-but-passive” nature of television watching may be creating stress on the mind which contributes to memory decline. Older people who watch more television are also less likely to undertake activities known to preserve mental functioning such as reading, or interactive screen-based pursuits such as using the Internet or playing video games. The researchers say that television viewing may be a risk factor for Alzheimer’s disease, but more research is needed to establish a link. While watching television may have educational benefits and relaxation benefits, the researchers advise that adults over the age of 50 should try and ensure that television viewing is balanced with other contrasting activities. If you’re concerned that the amount of television you’re watching could have a negative impact on your health, you should limit the amount of TV you watch each day and undertake some healthy hobbies.
Questions 22 to 25 are based on the passage you have just heard.
22. By what means did scientists at University College London measure memory loss?
23. What contributed to memory decline in the participants?
24. What do the researchers say about their finding concerning the link between TV viewing and Alzheimer’s disease?
25. What do the researchers suggest older people do?
选项
A、Watching television for hours.
B、Playing video games.
C、Reading books and magazines.
D、Surfing the Internet.
答案
A
解析
细节辨认题。短文中提到,研究小组表示看电视的“警觉而被动”的特性可能会给大脑造成压力,从而导致记忆力衰退。
转载请注明原文地址:https://tihaiku.com/zcyy/2772791.html
相关试题推荐
[originaltext]Americansthinkagreatdealabouttime.Theyconstantlyrefe
[originaltext]Mostkidsaremuchbetterthantheirparentsatprogrammingt
[originaltext]Mostkidsaremuchbetterthantheirparentsatprogrammingt
[originaltext]Someoftheplanet’smostpreciousanimalsandplantsaredis
[originaltext]Someoftheplanet’smostpreciousanimalsandplantsaredis
[originaltext]Fortwenty-fiveyears,Iwasafull-timethief,specializing
[originaltext]Fortwenty-fiveyears,Iwasafull-timethief,specializing
[originaltext]"Gototheplaygroundandhavefun",parentswilloftensayt
[originaltext]"Gototheplaygroundandhavefun",parentswilloftensayt
[originaltext]Doyourememberatimewhenpeoplewerealittlenicerandge
随机试题
Britain’scarindustrymaybeslowingdownbutBritishengineerscanstillb
ProblemsoftheComputerAgeComputerplaysmore
Youngpeopleshouldnotseekfor(comfortable)______andpleasure.comfort
Whentravellingoverseas,doyoubuywaterinplasticbottlesortakeyourch
(2020年真题)暑假期间,某青少年社会工作服务机构为低收入家庭子女开展了多个平
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
某施工企业与李某协商解除劳动合同,李某在该企业工作了2年7个月,在解除合同前
用于一般汽、水管路作全启或全闭操作的阀门称为()。A、截止阀 B、柱塞阀
某病人,因医生开药少而且便宜.所以对医生有意见,诊治医生在对病人作解释时,以下哪
关于建设工程返修中法律责任的说法,正确的是()。A.因施工企业原因造成的质
最新回复
(
0
)