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、Children will get absent-minded if they play video games. B、Children will get healthier if they change their diet. C、Children
A、Children will get absent-minded if they play video games. B、Children will get healthier if they change their diet. C、Children
admin
2013-08-12
519
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 get absent-minded if they play video games.
B、Children will get healthier if they change their diet.
C、Children will improve their grades if they stop watching TV.
D、Children will lose weight if they spend less time watching TV.
答案
D
解析
细节题。通过对三道题目选项的浏览,重复率较高的children与TV提示短文内容可能与小孩看电视有关。短文开篇就提到了researchers的研究结果.即“不看电视可以防止小孩长胖……”,然后介绍了研究过程和研究结果背后可能的原因.故D为正确答案。此外。这句话也是整个短文的主题句。
转载请注明原文地址:https://kaotiyun.com/show/Q397777K
0
大学英语六级
相关试题推荐
Languageshavebeenchangedthroughtheages.Estimatesofthenumberoflanguagesspokenintheworldtodayvarydependingon
A、Physics.B、Mathematics.C、Environmentalscience.D、Lifescience.AInwhatsubjectdidboysscorehigherthangirls?
A、Studyinghistory.B、Buyinglotterytickets.C、Registeringforcourses.D、Goingtoanartgallery.C女士说电子工程学和艺术史报名的最后限期快到了,而男士
A、Hiscarwashitbyanothercar.B、Hewashurtwhileplayingvolleyball.C、Hefelldownthestairsandgotinjured.D、Hewashi
Itwastheworsttragedyinmaritime(航海的)history,sixtimesmoredeadlythantheTitanic.WhentheGermancruiseshipWilhelm
ComparedwithEnglandandWales,Scotlandhasanothersetoflawsappliedtodivorceissues.InScotland,yourdivorceapplicat
Formorethan10yearstherehasbeenabiggerriseincarcrimethaninmostothertypesofcrime.Anaverageofmorethantwo
Thescariestpartofbuyingausedcarisnotbeingcompletelysureofwhatconditionit’sin.Acarthat’sbeeninamajoracci
ThephysicalfitnessmovementinAmericafollowedtheimmigrationofalargenumberofGermanmigrantsintoAmericawhofledthe
A、Professorandstudent.B、Shopassistantandcustomer.C、Librarianandreader.D、Twofriends.C浏览选项后发现每个选项包含一组相互关联的人。据此可推断此题是考查
随机试题
强刺激抗癌药不慎漏入皮下,错误的护理是()。
不符合先天性色盲特点的有
痉证肝经热盛者,其治法为痉证阳明热盛者,其治法为
手术过程中。清点核对器械、敷料的时间是
王先生,患肝硬化5年。中午因饮食不当突然出现呕血,伴神志恍惚、心悸、四肢厥冷、无尿,脉搏细弱,BP70/50mmHg,血红蛋白80g/L。王先生出血后容易诱发
【背景资料】某泵站工程,业主与总承包商、监理单位分别签订了施工合同、监理合同。总承包商经业主同意将土方开挖、设备安装与防渗工程分别分包给专业性公司,并签订了分包合同。施工合同中说明:建设工期278d,2012年9月1日开工,工程造价4357万元。合同约
溶解采矿法用于开采()矿床。
下列情形中,无需办理税务登记的是()。
月蚀发生时()
—Readthearticleontheoppositepageaboutidentifyingthetrainingneedsofstaff.—Inmostofthelines34-45thereiso
最新回复
(
0
)