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
A research presented to the AAAS meeting in San Diego suggests that much of the world prefers to take a siesta(午睡). It has alrea
A research presented to the AAAS meeting in San Diego suggests that much of the world prefers to take a siesta(午睡). It has alrea
admin
2014-09-30
25
问题
A research presented to the AAAS meeting in San Diego suggests that much of the world prefers to take a siesta(午睡). It has already been established that those who take a siesta are less【C1】______to die of heart disease. Now, Matthew Walker and his colleagues at the University of California, Berkeley, have found that they probably have better memory, too.
The role of sleep in【C2】______memories that have already been created has been understood for some time. Dr. Walker has been trying to【C3】______this understanding by looking at sleep’s role in preparing the brain for the formation of memories in the first place. He was particularly【C4】______in a type of memory called episodic(片断式的)memory, which relates to specific events, places and times. This contrasts with procedural memory, of the skills required to【C5】______some sort of mechanical task, such as driving. The theory he and his team wanted to test was that the ability to form new episodic memories【C6】______with accrued wakefulness, and that sleep thus restores the brain’s capacity for efficient learning.
They asked a group of 39 people to【C7】______in two learning sessions, one at noon and one at 6 pm. On each occasion the participants tried to memorize and【C8】______100 combinations of pictures and names. After the first session they were assigned randomly to either a control group, which remained awake, or a nap group, which had 100 minutes of【C9】______sleep.
Those who remained awake throughout the day became worse at learning. Those who napped, by contrast,【C10】______improved their capacity to learn, doing better in the evening than they had at noon. These findings suggest that sleep is clearing the brain’s short-term memory and making way for new information.
A)actually F)extend K)participate
B)consolidating G)interested L)perform
C)degrades H)interfered M)recall
D)deteriorates I)likely N)subsequently
E)excited J)monitored O)suggest
【C10】
选项
答案
A
解析
副词辨析题。根据句意,与那些一直保持清醒 的“受控制组”相比,那些小睡的人提高了学习能力,这是实验证 实的结果,故A)actually“实际上,事实上”符合句意,故为答案。
转载请注明原文地址:https://kaotiyun.com/show/hHm7777K
0
大学英语六级
相关试题推荐
A、Tenantandlandlord.B、Studentanddormkeeper.C、Studentandteacher.D、Buyerandhouse-owner.B女士问如果要更换住宿安排的话应该找谁;男士回答自己就是管这
Researchershavereconstructedanancienthumangenome(基因组)forthefirsttime,thankstothediscoveryofa4000-year-oldstrand
A、Feelingsandthoughts.B、Colorandemotions.C、Colorandshapes.D、Symbolsandshapes.C在谈到抽象画时,短文提到这位艺术家运用色彩(color)和形状(shapes
A、Hedoesn’thavetimelivingoncampus.B、Hewantstochangehislivingplace.C、Hewantstochangehisfastpaceoflife.D、He
Forthispart,youareallowed30minutestowriteashortessayentitledHowtoBroadenOurKnowledge?Youshouldwriteatleas
StudentsWithoutBordersAmericanstudentsabroadarehardlyrare:areportbytheAmericanCouncilonEducationfoundthatt
JonathanGlater,avisitingassistantprofessoroflawattheUniversityofCalifornia,Irvine,andaformerreporterattheNew
A、Afairytale.B、Ashortpoem.C、Alovestory.D、Adetectivestory.D对话开头,男士说自己完成了创意写作课程的故事,感觉很放松。女士表示自己还没有完成,她很乐意写侦探故事,故答案为D)。
A、Improvecomputerprogramming.B、Explaincertainnaturalphenomena.C、Predictglobalpopulationgrowth.D、Promotenationalfina
A、Themanualisofnouse.B、Therearesomepartsmissing.C、Anhourisnotenough.D、Hecan’tunderstandthemanual.D语义推断题。关键是
随机试题
某患者多食、多饮、多尿,血糖浓度为200mg/dl,尿糖(+)。其尿量增加主要原因是
甲以夫妻共有的写字楼作为出资设立个人独资企业。企业设立后,其妻乙购体育彩票中奖100万元,后提出与甲离婚。离婚诉讼期间,甲的独资企业宣告解散,尚欠银行债务120万元。该项债务的清偿责任应如何确定?
CDMA采用的多址方式是()。
项目利益相关者在()阶段对项目的影响力最大。[2008年真题]
乙公司为居民企业,主要从事货物生产和销售,2017年有关生产经营隋况如下:(1)取得不含税销售收入2500万元,销售成本1343万元;(2)发生销售费用670万元(其中广告费420万元);管理费用400万元(其中业务招待费15万元,新产品研究开发费用1
导游服务的独立性强的特点主要表现在()。
中国特色社会主义文化的特征不包括()。
Listeningisoneofthefirstthingswelearntodoandoneofthethingswedomost.Theaveragepersonspends【C1】______ofthei
Theworldisrunningoutofoil,andenergyexpertsbelievethattherecouldbeseriousshortagesintenyears’time.Not
Heputhiscoatoverthechild______(怕他着凉).
最新回复
(
0
)