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
考研
Using a computer or smartphone at night can cause us to【C1】______on the pounds, new research has revealed. The study found a
Using a computer or smartphone at night can cause us to【C1】______on the pounds, new research has revealed. The study found a
admin
2019-06-03
67
问题
Using a computer or smartphone at night can cause us to【C1】______on the pounds, new research has revealed.
The study found a link between blue light【C2】______—blue light is【C3】______by smartphones and tablets—and increased hunger. It found that exposure【C4】______the light increases hunger levels for several hours and even increases hunger levels【C5】______eating a meal.
Results of the US study show that blue-enriched light exposure, compared with【C6】______light exposure, was【C7】______with an increase in hunger that began 15 minutes after light onset and was still【C8】______almost two hours after the meal. Blue light exposure has also already been shown to decreased【C9】______in the evening increasing the risk of insomnia.
Study co-author Ivy Cheung, of Northwestern University, in Chicago, said: "A single three-hour expo sure to blue-enriched light in the evening【C10】______impacted hunger and glucose metabolism. " "These results are important because they suggest that【C11】______environmental light exposure for humans may represent a novel【C12】______of influencing food【C13】______patterns and metabolism."
The study group【C14】______10 healthy adults with regular sleep and eating schedules who received【C15】______carbohydrate-rich meals. They completed a four-day trial【C16】______dim light conditions, 【C17】______involved exposure to less than 20 lux during 16 hours【C18】______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【C19】______of action【C20】______in the relationship between light exposure, hunger and metabolism.
【C17】
选项
A、when
B、where
C、what
D、which
答案
D
解析
本题考查语法结构。根据文意,此处是非限制性定语从句,修饰a four-day trial,说明进行的是什么样的实验,空格处在定语从句中作主语,因此D.which为正确答案。when,where均作状语,what不能引导定语从句。
转载请注明原文地址:https://kaotiyun.com/show/cXnZ777K
0
考研英语一
相关试题推荐
TheTheoryofContinentalDrifthashadalongandturbulenthistorysinceitwasfirstproposedbyAlfredWegenerin1910.【F1】V
Drivingthroughsnowstormonicyroadsforlongdistancesisamostnerve-rackingexperience.Itisaparadoxthatthesnow,com
Drivingthroughsnowstormonicyroadsforlongdistancesisamostnerve-rackingexperience.Itisaparadoxthatthesnow,com
Drivingthroughsnowstormonicyroadsforlongdistancesisamostnerve-rackingexperience.Itisaparadoxthatthesnow,com
Throughoutthislong,tenseelection,everyonehasfocusedonthepresidentialcandidatesandhowthey’llchangeAmerica.Rightl
Onhowtheworldhaschangedoverthelast50years,notallofithasbeengood.Asyouarelookingfororganicfoodinformatio
Olderpeoplemustbegivenmorechancestolearniftheyaretocontributetosocietyratherthanbeafinancialburden,accordi
Weoftentendtoassociatesmilingastheresultofapositiveeventormood.Butresearchdemonstratesthattheactofsmiling,
Therobotsarecoming.Theseconddecadesofthe21thcenturywillseetheriseofmerchandizedarmythatwillrevolutionizethe
随机试题
根据结构形式的特点和词义情况,疑问句可以分为是非问、_____、选择问和正反问四大类。
什么是人员配备?
先秦诸子中,倡导“民为贵,社稷次之,君为轻”思想的是()
法人享有的人身权包括
下列选项说法正确的是()。
沥青路面的施工中,沥青混凝土半幅施工不能采用热接缝时,应当采用措施有()。
设总体X的密度函数为其中θ>0为未知参数,(X1,X2,…,Xn)为来自总体X的简单随机样本,求参数θ的矩估计量和极大似然估计量.
Duringtheday,Leipzig’sairportisquiet.Itisatnightthattheairfieldcomestolife.Nexttotherunwayayellowwarehous
近五年来,中国的软件出口规模发展很快。1999年的出口额为2.5亿美元,2004年的出口额为26亿美元,比1999年增长了约10倍,估计年平均增长率为(66)。
ShouldMedicalSchoolsTurntoThree-yearPrograms?[A]ForTravisHill,itwasanoffertoogoodtorefuse.Lastyearwhen
最新回复
(
0
)