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
58
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.
【B6】
选项
答案
assess
解析
语义推断题。根据空格前的不定式符号to可知,此处应填入动词原形。上文提到学生们在手腕上佩戴一种可检测其身体活动情况的装置,本句承接上文讲到该装置能够记录参试者夜间睡眠中的清醒状况。结合录音可知,答案为assess,意为“评定”。
转载请注明原文地址:https://www.kaotiyun.com/show/GR27777K
0
大学英语六级
相关试题推荐
A、Businesssuccesstakesahighlevelofactivity.B、Topmanagersaregenerallygiftedatjudgingpeople.C、Businesssuccesstak
A、Becauseitisrelatedwithpopsongs.B、Becauseitisbothsimpleandinexpensive.C、Becauseyoudon’tneedamastertoteach
Intheopeningparagraph,theauthorintroduceshistopicby______.Theauthorcomparesmeateatingtocigarettesmokingbecau
A、AtBusinessCenter.B、AtConventionCenter.C、InGrandRoom.D、Inanicerestaurant.C女士说她会把会议室安排在GrandRoom,arrange是putsb.
Sometwentyyearsago,theperformanceofgirlsandboysinclasswascompared.Boys【B1】______betterinexams,sovarious【B2】_
Itiscommonlyheldthatdrinkingmoderateamountsofalcoholcanreducetheoddsofhavingadeadlyheartattack.More【B1】_____
A、Thephoningfee.B、Themileage.C、Theareacode.D、Theareamap.C细节题。提到打长途电话后马上就说了需要“区号”,即C。选项D是强干扰项,注意areamap上面也有“区号”,所以区域图
A、Shedoesn’twantthemantocallsoearly.B、Sheurgesthemantocallimmediately.C、Sheencouragesthemantodowhateverhe
A、Restaurant.B、Canteen.C、Supermarket.D、Hotel.D四个选项都是地点,据此可推断此题是问地点。此题的关键信息是sendingchampagneandstrawberriestoMYROOM,由此判
A、Theman’swifeisdefinitelyanegativeperson.B、Shecouldn’tputupwiththeman’swifeanylonger.C、Theman’swifemustha
随机试题
A.2:1B.3:1C.5:1D.6:1E.7:1竹叶石膏汤原方中麦冬与半夏的配伍比例是
与脾的病变无关的是
A解表散寒,行气宽中,解鱼蟹毒B祛风解表,消肿排脓C发汗解表,温经通脉,助阳化气D发汗解表,温中止呕,温肺止咳E祛风解表,胜湿止痛,解痉生姜的功效是()
新财公司主要从事建筑工程,某年开展了以下业务:(1)承包本市某建筑工程项目,并与建设方签订建筑工程施工总包合同,总包合同明确工程总造价为3000万元,其中200万元的建筑工程项目分包给甲建筑工程公司。年度工程项目全部完工,新财公司取得工程款3000万元,
简述进口货物单据审单的一般过程。
与图书相比,期刊的特点有()等。
在PowerPoint2003中设置自定义动画出现的开始时间。如图所示,播放时动画效果出现的顺序是()。
受教育权是儿童享有的一项基本权利.是一项合法权利。()
当掷一枚均匀硬币时,问至少应掷多少次才能保证正面出现的频率在0.4至0.6之间的概率不小于0.97试用切比雪夫不等式和中心极限定理来分别求解.(Ф(1.645)=0.95)
Traditionally,universitieshavecarriedouttwomainactivities:researchandteaching.Manyexpertswouldarguethatboththes
最新回复
(
0
)