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
71
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. "
Compared with other similar products, Swan’ s sports shoes______.
选项
A、make it hard for lazy teenagers to cheat
B、count the wearer’ s steps through shaking
C、record the sudden movement of the wearer
D、send teenagers’ health information to the receiver
答案
A
解析
根据文章第六段“Other similar sports shoes normally keep count of steps by measuring sudden movement...But her shoes have been built to be harder for lazy teenagers tocheat.”可知,A项正确。
转载请注明原文地址:https://kaotiyun.com/show/BHQq777K
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
Aroundtheworldmoreandmorepeoplearetakingpartindangeroussportsandactivities.Ofcourse,therehavealwaysbeenpeop
Aroundtheworldmoreandmorepeoplearetakingpartindangeroussportsandactivities.Ofcourse,therehavealwaysbeenpeop
Aroundtheworldmoreandmorepeoplearetakingpartindangeroussportsandactivities.Ofcourse,therehavealwaysbeenpeop
Aroundtheworldmoreandmorepeoplearetakingpartindangeroussportsandactivities.Ofcourse,therehavealwaysbeenpeop
Haveyoueverhadthestrangefeelingthatyouwerebeingwatched?Youturnedaroundand,sureenough,someonewaslookingright
Haveyoueverhadthestrangefeelingthatyouwerebeingwatched?Youturnedaroundand,sureenough,someonewaslookingright
Haveyoueverhadthestrangefeelingthatyouwerebeingwatched?Youturnedaroundand,sureenough,someonewaslookingright
随机试题
腰痛肾阴不足,常有相火偏亢,可酌情选用
有关冠心病患者麻醉的要点描述,错误的是
下列哪种说法不符合《中国人民银行法》的规定?()
关于卖空交易,以下表述错误的是()。
当基金份额净值计价错误达到或超过基金资产净值的()时,基金管理公司应及时向监管机构报告。
下列关于投资银行与商业银行的比较,说法错误的是()。
已知2m+n=0,且m≠0,n≠0,则的值是()。
或者被告是有罪的,或者他是疯子;如果他有罪,则他应该被处死;如果他是疯子,则他应该永远接受住院治疗;如果证据不够有力,则被告不应该被处死。现知,证据不够有力。那么根据已知条件可以推知:
2012年1月,美国宣布对中国进口的风力发电设备一应用级风塔发起反倾销反补贴调查。2012年12月6日,美国商务部宣布,对从中国进口的硅砖产品发起反倾销调查。美国频繁发起针对中国新能源产品的反倾销、反补贴调查,限制中国产品进口,主要是因为()。
Comparisonsweredrawnbetweenthedevelopmentoftelevisioninthe20thcenturyandthediffusionofprintinginthe15thand1
最新回复
(
0
)