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、The fatter the kids are, the less they sleep. B、The less the kids sleep, the fatter they are. C、The more the kids sleep, the f
A、The fatter the kids are, the less they sleep. B、The less the kids sleep, the fatter they are. C、The more the kids sleep, the f
admin
2013-09-09
13
问题
Weighing too much can damage your health, and obesity is a growing problem for both kids and adults around the world. Sleep might be one answer to the problem. A new study has found that elementary school students who slept too little were more likely to gain pounds.(8)Past studies have shown a link between sleeping less and weighing more, but it hasn’ t been clear whether kids who weigh too much have trouble sleeping, or whether sleeping less leads to weight gain. Both seemed equally possible. To get a better idea of which causes which, some researchers interviewed the parents of 785 third graders from around the United States.The parents answered questions about how well their kids slept that year. Three years later, the parents answered the same questions. By sixth grade, 18 percent of kids involved in the study were obese.(9)The scientists found no relationship between weight and the students’ race or gender. It also didn’t matter how strict their parents were. Obesity struck all of these groups equally.
Instead, sleep seemed to be the key factor. Over the 3 years of the study, the children averaged a healthy 9.5 hours of sleep a night. Some kids, however, slept a lot more—or less—than others. For the sixth graders, every hour of sleep above the 9.5-hour average was linked to a 20 percent lower risk of being obese. Sleep appeared doubly important for the third graders. Every extra hour of sleep they got was linked to a 40 percent drop in obesity by sixth grade.
选项
A、The fatter the kids are, the less they sleep.
B、The less the kids sleep, the fatter they are.
C、The more the kids sleep, the fatter they are.
D、The fatter the kids are, the more they sleep.
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/S407777K
0
大学英语四级
相关试题推荐
Todaymanypeoplewholiveinlarge【S1】______areassuchasParisandNewYorkleavethecityinthesummer.Theygotothemount
Todaymanypeoplewholiveinlarge【S1】______areassuchasParisandNewYorkleavethecityinthesummer.Theygotothemount
AlbertEinsteinmayhavemadethediscoveriesthatledtonuclearandsolarpower,lasersandevenaphysicaldescriptionofspa
A、anemia.B、shingles.C、hepatitis.D、HIV.C此题考查听细节信息。解题关键是在于听的过程中要注意,especially,remarkably,itsvitalthat,词汇或语言表达强调时,其后常是考点。
Itispossibletolearnsomethingaboutmusicthroughbriefcontactwithit,butwithoutthebenefitofformalinstruction.Peop
A、Basingthemonscience-fictionmovies.B、Includinginterestingexamplesinthem.C、Adjustingthemtodifferentaudiences.D、Fo
Therelationshipbetweenhumananddogdatesbacktoatleast8,000yearsago.Differenttypesofdogswere【S1】______fordiffere
A、Hisflightarrivedlate.B、Hisflighttookthreehours.C、Maryhadalongdrivetotheairport.D、Maryhadtroublefindingthe
A、Toaskhimifhe’dliketomeetTomWelsh.B、Toinvitehimtodinner.C、Tointroducehimtosomegoodfriendsofhers.D、Toas
A、Moretiredbutdon’twanttosleep.B、Moreexhaustedandsleepylater.C、Lesstiredbutneedmoresleep.D、Morerelaxedanden
随机试题
国家职业资格分为初级(五级)、中级(四级)、高级(三级)、技师(二级)、高级技师(一级)。()
测量中间商的绩效,主要有哪两种办法可供使用?
Herearesomesuggestionsthatprovehelpfulforthosewhoarepreparingforajobinterview.Insomeway,a(n)【B1】______interv
男性,55岁,黏液稀便2个月,脐周及下腹部隐痛不适,腹平软,无压痛及肿块,便化验潜血为阳性。经检查后,诊断为距肛门9cm处的直肠癌。若该患者体质状态较差,应选择哪种手术为佳
没有围护结构的直径2.2米,高2.4米的屋顶圆形水箱,其建筑面积:(2011年第79题)
某放大电路如图所示,已知三极管电流放大系数β=50,UBE=0.6V,静态时UCE等于()。
在订立保险合同前,当事人双方均应()。
为使资本充足率与银行面对的主要风险更紧密地联系在一起,《新巴塞尔协议》在最低资本金计量要求中,提出()。[2008年真题]
报纸的出现,开辟了广告的印刷时代,下列关于这一时代的说法正确的是()。
下列我国城市中与其称谓依次对应正确的是()。①成都②福州③济南④武汉⑤昆明
最新回复
(
0
)