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
Caffeine will get you going during the day but could leave you tossing and turning at night—unless you’re a "night owl"【B1】_____
Caffeine will get you going during the day but could leave you tossing and turning at night—unless you’re a "night owl"【B1】_____
admin
2013-10-08
24
问题
Caffeine will get you going during the day but could leave you tossing and turning at night—unless you’re a "night owl"【B1】______, a new study suggests.
In the study, "morning people" who【B2】______caffeine during the day appeared more likely than late risers to【B3】______in the middle of their nighttime sleep.
Fifty college students were asked to【B4】______ their caffeine consumption and their sleeping and waking times for a week. The students wore【B5】______devices that monitored their movements to【B6】______whether they had periods of wakefulness after they had fallen asleep. The researchers also【B7】______caffeine levels in the students’ saliva(唾液)over the week.
As college students, they tended to be so【B8】______ that, for most, "it didn’t matter how much caffeine they had!" They slept well whenever they finally hit the sack, said study researcher Jamie Zeitzer, an assistant professor of psychiatry and behavioral sciences at Stanford University.
However, the more caffeine in their bodies, the more time they spent awake during the night after【B9】______falling asleep. This, was not seen in the night owls.
The amount of caffeine in a person at bedtime can vary widely. Some people’s bodies clear caffeine within a few hours, but lunchtime coffee may still be【B10】______other people even late at night. Therefore it’s hard to say whether any particular person could avoid the effects of caffeine on sleep by simply steering clear of coffee(or tea)in the afternoon or evening, Zeitzer said.
【B8】
选项
答案
sleep-derived
解析
句意推断题。根据空格前的so和空格后的that可知,此处应填入形容词构成“so+adj.+that”句型。本句讲的是大多数大学生睡眠不足,无论摄人多少咖啡因,他们都能倒头就睡。结合录音可知,答案为sleep-deprived。
转载请注明原文地址:https://kaotiyun.com/show/QR27777K
0
大学英语六级
相关试题推荐
ThewholeworldputattentiontotheSouthAsiawherethetsunamihappened.Before,musiciansproduceda"sonictsunami",WallS
It’ssummertime.FormanyAmericans,thisistheseasontotravel.Why?Becauseschoolisout.Becausetheweatherisgreat.And
Sometwentyyearsago,theperformanceofgirlsandboysinclasswascompared.Boys【B1】______betterinexams,sovarious【B2】_
Sometwentyyearsago,theperformanceofgirlsandboysinclasswascompared.Boys【B1】______betterinexams,sovarious【B2】_
A、Ignoringthegeneralmeaningofthetext.B、Payinglittleattentiontotheprintingmistakes.C、Pursuingathoroughunderstand
TheNewMachine—MoveOverData!Thepotentialofintegratedapplicationsinmedicaltechnologyandpatientmonitoringisa
HowCanWePreventMedicalErrorsFormorethan20years,triallawyerRickBoothmandefendeddoctorsandhospitalsinmalpr
CrowdsourcingaBetterWorldThecrowdsourcingconcept—collectingcontributionsfrommanyindividualstoachieveagoal—was
A、Towriteabusinessletter.B、Toprovideproofofthedeal.C、Tofindoutthemistakesofaletter.D、Tofinishreadingthele
随机试题
在考生文件夹下有一个数据库文件“samp3.accdb”,里面已经设计了表对象“tEmp”、查询对象“qEmp”和窗体对象“fEmp”。同时,给出窗体对象“fEmp”上两个按钮的单击事件代码,请按以下要求补充设计。将窗体对象“fEmp”上名称为“tP
ADOBEILLUSTRATOR中具有不同填充色和边线色的两个圆形重叠执行"路径寻找器"中的拆分命令后,下列描述正确的是:
生产由________组成()
下列四项中,不合法的IP地址是______。
采血完毕后血液处理及保存程序正确的是
上消化道出血量至少为多少时可出现出血性休克
关于肾上腺的叙述,错误的是
男婴,出生8天。啼哭、哺乳困难,临床检查见患儿两颊黏膜、软腭充血,上有散在的色白如雪的柔软小斑点,针帽大小,斑点稍用力可擦掉。该患儿可能患有的疾病是
2010年,全国国有建设用地土地供应总量42.8万公顷,比上年增长18.4%。其中,工矿仓储用地15.3万公顷,增长7.9%;商服用地3.9万公顷,增长40.4%;住宅用地11.4万公顷,增长40.3%;基础设施等其他用地12.2万公顷,增长10.2%。全
TherewereseveralreasonswhytheIndustrialRevolutionstartedinGreatBritainratherthaninFrance,theothergreatpowers
最新回复
(
0
)