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
公务员
A kind of sports shoes have been worked out in the UK recently. They can work out whether their owner has done enough exercise t
A kind of sports shoes have been worked out in the UK recently. They can work out whether their owner has done enough exercise t
admin
2015-12-29
65
问题
A kind of sports shoes have been worked out in the UK recently. They can work out whether their owner has done enough exercise to allow time in front of the television.
The shoes—named Square Eyes—have an electronic sensor and a small computer chip(芯片)to record how many steps on the wearer has taken in a day. A wireless transmitter(无线传导器)passes the information to a receiver connected to a television, and this decides how much evening viewing time the wearer can have, depended on the day’ s efforts.
The idea was encouraged by a wish to fight against overweight among British teenagers, says Gillian Swan, who developed Square Eyes. "We considered the problems and childhood overweight really stood out. " She says, "And I wanted to work out that with my idea. "
Once a child has used up their daily allowance(许可)got through exercise, the television itself turns off. And further time in front of the TV can only be got through more steps.
Swan thought over how exercise should translate to television time. Health experts suggest that a child take 12,000 steps each day and watch no more than two hours of television. So, every 100 steps recorded by the Square Eyes shoes means one minute of TV time.
Other similar sports shoes normally keep count of steps by measuring(测量)sudden movement. Swan says people may easily get recording steps through shaking. But her shoes have been built to be harder for lazy teenagers to cheat. " It is possible, but it would be a lot of effort," she says. "That was one of my main invention considerations. "
Which of the following is TRUE of Square Eyes shoes?
选项
A、They control a child’ s daily exercise.
B、They record all the information of the receiver.
C、They control a child’ s evening TV viewing time.
D、They have caused the problem of watching TV too much.
答案
C
解析
根据文章第二段“A wireless transmitter…,and this decides how much eve—ning viewing time the wearer can have,…”可知,这款新型的运动鞋能够控制孩子们晚上看电视的时间,故选C。
转载请注明原文地址:https://jikaoti.com/ti/5S64FFFM
本试题收录于:
小学英语题库教师公开招聘分类
0
小学英语
教师公开招聘
相关试题推荐
陶澍,字云汀,湖南安化人。嘉庆七年进士,选庶吉士,授编修,迁御史、给事中。澍疏劾河工冒滥,及外省吏治积弊。巡南漕,革陋规,请浚京口运河。二十四年,出为川东道。总督蒋攸铦荐其治行为四川第一。道光三年,陶澍就擢巡抚。安徽库款,五次清查,未得要领。澍自
在Windows中把“六一节目单”.doc文件直接从D盘拖到E盘,执行操作的结果是()。
Duringthesummerholiday,IthinkIshoulddosomething61.______meaningfulinsteadtouring.SoIgotajo
Oneofthemostremarkablethingsaboutthehumanmindisourabilitytoimaginethefuture.Inour【B1】wecanseewhathasnoty
Einstein,thefamousscientist,wasborn______March,1892.
Mr.Green______tothemanagernow.You’dbettercallhimlater.
Whenayoungmanwas16,hisfatherseriouslysaidtohim,"I’llgiveyouwhateveryouwantbeforeyouare18.Butafterthat,I
Aroundtheworldmoreandmorepeoplearetakingpartindangeroussportsandactivities.Ofcourse,therehavealwaysbeenpeop
Sinceyouhavepracticedalot,Ithinkthere______beanydifficultyaboutpassingtheoraltestforyou.
随机试题
下列节气中,在清明之前的有()。
A.排便可加重肛门疼痛,伴大便带鲜血B.肛周肿痛伴发热C.反复发作的肛周红肿疼痛,窦道外口流出脓性分泌物D.肛门疼痛,伴有局部暗紫色肿块E.排便时出血、无痛直肠肛管周围脓肿
促进胃排空,防止胆汁反流促进粘液分泌,胃粘膜细胞更新
运动员进行网球训练,上午8:00开始,第一个小时有20人过关,并且每个人所使甩的网球数为25个,第二个小时18个人过关,每个人所使用的网球数为22个,第三个小时16个人过关,每个人所使用的网球数为19个,中间休息两个小时。依此类推,到15:00为止,一共发
甲为某股份有限公司的发起人,持有该公司股份。公司成立后,甲并未成为公司的董事、监事或经理。根据法律规定,甲持有的公司股份最早可以转让的期限是()。
建设资源节约型、环境友好型社会要注意_______,目前要着重解决影响社会经济发展,特别是严重危害人民群众健康的水污染、空气污染加剧问题。填入划横线部分最恰当的一项是()。
If your diskette has been(71), the computer cannot store any new information on it.
设某棵树的度为3,其中度为3、2、1的结点个数分别为3、0、4。则该树中的叶子结点数为
子过程Plus完成对当前库中"教师表"的工龄字段都加1的操作。SubPlus()DimcnAsNewADODB.ConnectionDimrsAsNewADODB.Recordset
Completethenotesbelow.WriteNOMORETHANTWOWORDSAND/ORANUMBERforeachanswer.NOTESONISLANDHOTELExampleAnswerTyp
最新回复
(
0
)