首页
登录
职称英语
[originaltext] "Switching off the television may help prevent children from
[originaltext] "Switching off the television may help prevent children from
游客
2024-05-02
51
管理
问题
"Switching off the television may help prevent children from getting fatter, even if they do not change their diet or increase the amount they exercise," US researchers said last week.
A study of 192 third and fourth graders, generally aged eight and nine, found that children who cut the number of hours spent watching television gained nearly two pounds less over a one-year period than those who did not change their television diet. The findings are important because they show that weight loss can only be the result of a reduction in television viewing and not any other activity. American children spend an average of more than four hours per day watching television and videos or playing video games, and rates of childhood being very fat have doubled over the past 20 years.
In the study, presented this week to the Pediatric Academic Societies’ annual meeting in San Francisco, the researchers persuaded about 100 of the students to reduce their television viewing by one-quarter to one-third. Children watching fewer hours of television showed a significantly smaller increase in waist size and had less body fat than other students who continued their normal television viewing, even though neither group ate a special diet or took part in any extra exercise.
One explanation for the weight loss could be the children unstuck to the television may simply have been moving around more and burning off calories. Another reason might be due to eating fewer meals in front of the television. Some studies have suggested that eating in front of the TV encourages people to eat more.
26. What do we know about the findings of the study?
27. Why are the findings important?
28. What accounts for the findings?
选项
A、Children will move more and consume more energy if they don’t watch TV.
B、Children will spend more time studying if they are not allowed to watch TV.
C、Children will eat more food to their taste if they have special diets.
D、Children will be indulged in video games if parents don’t supervise them.
答案
A
解析
细节题。文中提到,体重减少的其中一个原因可能是不常看电视的孩子会更多地到处活动.从而燃烧更多的热能.故A为正确答案。
转载请注明原文地址:http://tihaiku.com/zcyy/3580568.html
相关试题推荐
[originaltext]Yourassignmentsthistermwillbetowritetwomajorresearc
[originaltext]Yourassignmentsthistermwillbetowritetwomajorresearc
[originaltext]Toextinguishdifferentkindsoffires,severaltypesoffire
[originaltext]Toextinguishdifferentkindsoffires,severaltypesoffire
[originaltext]Toextinguishdifferentkindsoffires,severaltypesoffire
[originaltext]W:So,haveyoufoundajobyet?M:No,but,Ihaveafewintervi
[originaltext]W:So,haveyoufoundajobyet?M:No,but,Ihaveafewintervi
[originaltext]W:So,haveyoufoundajobyet?M:No,but,Ihaveafewintervi
[originaltext]W:Hi,Larry,areyouwaitingtoseeProf.Gilmore,too?M:Yah,
[originaltext]W:It’samiraclethatRobertcameoutoftheaircrashalive.M:
随机试题
Fiftyyearsago,mostpeople’sdailylevelsofactivitywereequivalenttow
霍布斯以后,人站到了历史舞台的中心。________________。人为了自己
6个班的幼儿园室外共用游戏场地面积不应少于()㎡。A.260 B.280
右侧卵巢动脉来自A.腹主动脉 B.髂总动脉 C.髂外动脉 D.髂内动脉
A.炒谷芽、炒麦芽 B.生谷芽、炒麦芽 C.生麦芽、炒麦芽 D.生谷芽、炒
下列模板设计荷载中,不属于基本荷载的是( )。 A、模板及其支架的自重
通过金融期权交易进行套期保值,既可避免价格不利变动造成的损失,又可在相当程度上保
企业在库存管理方面的一个困难是:在原材料价格大起大落时,企业如何管理库存才能降低
A.乳香 B.山药 C.大黄 D.甘遂 E.延胡索土炒后以补脾止泻为主的
为了有效控制施工机械使用费的支出,施工企业可以采取的措施有()A.加强设备租
最新回复
(
0
)