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
Using a computer or smartphone at night can cause us to pile on the pounds, new research has revealed. The study found a link be
Using a computer or smartphone at night can cause us to pile on the pounds, new research has revealed. The study found a link be
admin
2017-02-24
125
问题
Using a computer or smartphone at night can cause us to pile on the pounds, new research has revealed. The study found a link between blue light exposure—blue light is【C1】______by smartphones and tablets—and increased hunger. It found that exposure to the light increases hunger levels for several hours and even increases hunger levels after eating a meal. Results of the US study show that blue-enriched light exposure, compared with【C2】______light exposure, was【C3】______with an increase in hunger that began 15 minutes after light onset and was still present almost two hours after the meal. Blue light exposure has also already been shown to decreased【C4】______in the evening increasing the risk of insomnia.
Study co-author Ivy Cheung, of Northwestern University, in Chicago, said: "A single three-hour exposure to blue-enriched light in the evening【C5】______impacted hunger and glucose metabolism. " "These results are important because they suggest that manipulating environmental light exposure for humans may represent a novel【C6】______of influencing food intake patterns and metabolism." The study group【C7】______10 healthy adults with regular sleep and eating schedules who received【C8】______carbohydrate-rich meals. They completed a four-day trial under dim light conditions, which involved exposure to less than 20 lux during 16 hours【C9】______and less than three lux during eight hours of sleep. On day three they were exposed to three hours of 260 lux, blue-enriched light starting 10.5 hours after waking up, and the effects were compared with dim light exposure on day two.
Ms Cheung said more research is needed to determine the【C10】______of action involved in the relationship between light exposure, hunger and metabolism.
A)exposure B)awake C)associated D)emitted
E)related F)acutely G)comprised H)sleepiness
I)agencies J)significant K)approach L)identical
M)dim N)mechanisms O)Slightly
【C6】
选项
答案
K
解析
approach的意思是“方法,途径”,与of连用。结合上文可知此处大意是控制人体周围环境的光线照射或许是一种新的方法。因此,正确答案是K。
转载请注明原文地址:https://kaotiyun.com/show/4BU7777K
0
大学英语六级
相关试题推荐
Researchonanimalintelligencealwaysmakesuswonderjusthowsmarthumansare.Considerthefruit-flyexperimentsdescribedb
A、ItisbeingswallowedbytheAtlanticOcean.B、Itisgraduallysinkingintotherisingsea.C、Itsislandsarebeinginvadedby
Forthispart,youareallowed30minutestowriteanessaycommentingontheremark"Workwith,notagainst,nature."Youcang
TowardstheendofJune,auniquejointexpeditionbeganinthewatersnearIndonesia.Inanareaofremarkablemarinediversity
Whywedreamstillremainsoneofthegreatmysteries.Butinanswertothequestionofhowwedream,scientificresearchershav
Oneofthemostcommonimagesofanadvanced,Western-stylecultureisthatofabusy,traffic-filledcity.Sincetheirfirst【B1
A、Blackdoctorsweren’tallowedtousemedicalequipment.B、Blackdoctorswerehatedbypatients.C、Blacksweren’tallowedtodo
A、Cooperationandconcession.B、Equalityandmutualbenefit.C、Exchangingdailynecessities.D、Introducingadvancedtechnology.
OnSaturday,BexarCountyDigitalLibrary—a$2.4million,4,000-square-footspacelocatedonthesouthsideofSanAntonio—opens
随机试题
下列选项中,属于等概率抽样的是()
棘轮,在周期力的作用下能产生单向运动。如用改锥连续拧带棘齿的螺丝钉,螺丝钉就会不断向深处钻。这是向一侧倾斜的一圈棘齿产生的效应。量子棘轮,通过一个振荡信号或随机变化信号可以实现对电子运动方向的控制,使它们完成有用运动。在量子棘轮的研究领域居领先地位
红骨髓中造血细胞的分布,正确的是
皮质醇增多症主要临床表现为
42岁经产妇,近2年痛经进行性加重,伴经量多。子宫后倾,如鸭卵大,质硬。
含有重要的国家秘密,泄露会使国家的安全和利益遭受严重损害的文件是()。
商品经济是以交换为目的而进行生产的经济形式。其产生的历史条件有()
已知函数f(x)则f(x)的一个原函数是()
Don’tirritateher,she’sonashortfusetoday.
Listany3reasonsforhavingfundsmovedfromonecountrytoanother.
最新回复
(
0
)