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
Do you wake up every day feeling too tired, or even upset? If so, then a new alarm clock could be just for you. The clock, c
Do you wake up every day feeling too tired, or even upset? If so, then a new alarm clock could be just for you. The clock, c
admin
2013-03-11
21
问题
Do you wake up every day feeling too tired, or even upset? If so, then a new alarm clock could be just for you.
The clock, called SleepSmart, measures your sleep cycle, and waits【C1】______you to be in your lightest phase of sleep【C2】______rousing you. Its makers say that should【C3】______you wake up feeling refreshed every morning.
As you sleep you pass【C4】______a sequence or sleep states--light sleep, deep sleep and REM(rapid eye movement)sleep--that【C5】______approximately every 90 minutes. The point in that cycle at which you wake can【C6】______how you feel later, and may【C7】______have a greater impact than how much or little you have slept. Being roused during a light phase【C8】______you are more likely to wake up energetic.
SleepSmart【C9】______the distinct pattern of brain waves【C10】______during each phase of sleep, via a headband equipped【C11】______electrodes(极)and a microprocessor. This measures the electrical activity of the wearer’s brain, in much the【C12】______way as some machines used for medical and research【C13】______, and communicates wirelessly with a clock unit near the bed. You【C14】______the clock with the latest time at【C15】______you want to be wakened, and it【C16】______duly(适时地)wakes you during the last light sleep phase before that.
The【C17】______was invented by a group of students at Brown University in Rhode Island【C18】______a friend complained of waking up tired and performing poorly on a test."【C19】______sleep-deprived people ourselves, we started thinking of【C20】______to do about it," says Eric Shashoua, a recent college graduate and now chief executive officer of Axon Sleep Research Laboratories, a company created by the students to develop their idea.
【C16】
选项
A、then
B、also
C、almost
D、yet
答案
A
解析
语义衔接。这里的“then”表达了做事的先后次序,先设定时间,然后这种钟按你设的时间叫醒你。
转载请注明原文地址:https://jikaoti.com/ti/7bVFFFFM
0
大学英语四级
相关试题推荐
A、Exchangesolemnpromises.B、Exchangerings.C、Areception.D、Dances.D判断题。浏览选项可知,该题可能考查细节。婚礼中包含了一系列环节,如选项A互许誓言,B交换戒指,C举行婚宴在文中均
Asshewalkedroundthehugedepartmentstore,EdithreflectedhowdifficultitwastochooseasuitableChristmaspresentforh
Theword"sport"firstmeantsomethingthatpeopledidintheirfreetime.Lateritoftenmeant【B1】______wildanimalsandbi
Theword"sport"firstmeantsomethingthatpeopledidintheirfreetime.Lateritoftenmeant【B1】______wildanimalsandbi
DoweneedcitiesanymoreIdon’twanttoliveinacity.Perhapswedividenaturallyintotwotypes:thoseforwhomcities
Perhapsthemostastonishingtheorytocomeoutofkinetics,thestudyofbodymovement,wassuggestedbyProfessorRayBirdwhis
Withamixedfeelingofprideanddiscontent,Prof.MitchellsatonthefrontlawnofPrincetonHighSchool,watchingtheClass
Withamixedfeelingofprideanddiscontent,Prof.MitchellsatonthefrontlawnofPrincetonHighSchool,watchingtheClass
TheHumanBrainThebrainisthemostcomplexorganinhumanbody.Itproducesoureverythought,action,memory,feelingan
随机试题
2011年3月3日,国内药品生产企业甲申请的中成药乙批准新药生产。几年后,另两家药品生产企业丙和丁申请注册了相同的品种。以后,市场上只有这三家企业可以生产中成药乙。2016年3月5日,甲企业在临床应用过程中发现该药品能突出中医辨证施治、对症下药的理法特色,
可能引起反射性呕吐的疾病是
子宫内膜分泌期变化
下列选项中,不作为类风湿关节炎判断标准的是
()是指决策方案未来的自然状态不能预先确定,可能有几种状态,但依据每种自然状态发生的可能性可以作出客观估计。
甲(男)与乙(女)结婚,其子小明20周岁时,甲与乙离婚。后甲与丙(女)再婚,丙子小亮8周岁,随甲、丙共同生活。小亮成年成家后,甲与丙甚感孤寂,收养孤儿小光为养子,视同己出,未办理收养手续。丙去世,其遗产的第一顺序继承人有哪些?(2014年试卷三第65题)
武术的本质特征是()。
教师在课外活动中处于辅助地位,说明学生在课外活动中具有()。
设常数a>0,正项级数收敛,则().
Twotruckswerereportedtohave______head-onyesterday.
最新回复
(
0
)