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
41
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://jikaoti.com/ti/XS64FFFM
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
—Sorry,Ican’tgocampingwithyou.Ihavetopreparewellenoughfortheentranceexam.—______!Wecancamptogethernext
Aroundtheworldmoreandmorepeoplearetakingpartindangeroussportsandactivities.Ofcourse,therehavealwaysbeenpeop
Aroundtheworldmoreandmorepeoplearetakingpartindangeroussportsandactivities.Ofcourse,therehavealwaysbeenpeop
____ofthetwinspassedtheexambecausetheyworkedhardattheirlessons.
Haveyoueverhadthestrangefeelingthatyouwerebeingwatched?Youturnedaroundand,sureenough,someonewaslookingright
随机试题
Somepeoplearesittingonthegrass;othersarewalkingalongthelakeside,______.
Poisson分布的特征中,以下哪点是错误的
患者因腹泻注射庆大霉素后出现少尿,24小时尿量280ml,血钾超过6.9mmol/L。血肌酐342μmoL/L,下列何种治疗方法为首选()
()是通过来料加工、来件装配、来样加工和补偿贸易推动企业的外向化发展。在引进国外资本、技术和管理经验的基础上,发展出口加工业,为企业进一步发展独立的制品出口打下基础。
以下属于风险事件的是()。
对于招标文件中工程量清单标明的工程量,下列说法正确的有()。
建设项目投资组成中,建设管理费包括()。
人在抑郁状态下出现的病理性感觉阈限增高在临床上的表现是()。
Whohasownedmorethan50domainnames?Whathavecelebritiesandbusinessfoundoutaboutdomainnames?
A、Walkaroundtheapartmentfordangeroussigns.B、Checkthewaterandelectricitytoseeiftheyareworking.C、Makesurethere
最新回复
(
0
)