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
Getting a good night’s sleep has long been known to consolidate the day’s memories, moving them from short-term storage into lon
Getting a good night’s sleep has long been known to consolidate the day’s memories, moving them from short-term storage into lon
admin
2012-05-17
46
问题
Getting a good night’s sleep has long been known to consolidate the day’s memories, moving them from short-term storage into long-term holding, but new research shows that it’s not automatic. A(n)【C1】______of sleep is helpful only【C2】______you know a test is coming or, more【C3】______, if you explicitly tell yourself you’ll need the information in the【C4】______And we can put it in other【C5】______, don’t expect eight hours of shut-eye to help you on a pop quiz.
In an elegant【C6】______of experiments, scientists at the University of Lubeck in Germany tested memory by having【C7】______learn 40 word pairs, or the【C8】______of 15 cards in a concentration-type game plus a【C9】______of finger taps. Sleep【C10】______memory only in those who had been told they’d be tested 10 hours【C11】______, not in those for whom the quiz came as a (n)【C12】______, says a report in the Journal of Neuroscience. "Merely expecting that a【C13】______will be used in a test determines whether sleep【C14】______its consolidation," says Liibeck’s Jan Born.
The new research is the first to show how sleep【C15】______its memory magic. EEGs (脑电图) found that the "test is coming" group spent【C16】______time in deep, slow-wave sleep than did the group not【C17】______a test. Slow electrical waves act【C18】______a replay button on the recorder,【C19】______the hippocampus (海马状突起) to reactivate new memories and synchronizing the neocortex (大脑新皮层) so that it accepts them into long-term storage. This【C20】______group also had more "sleep spindles (睡眠梭形波)", bursts of electrical activity that prime networks in the cortex to store memories arriving from the hippocampus and to integrate them into existing knowledge, which makes retrieval easier.
【C15】
选项
A、takes
B、brings
C、gets
D、works
答案
D
解析
动词辨析题。这里需要一个动词和memory magic搭配,works有“使用”的意思,而其它的三个词不能与memory magic搭配,所以选D)。
转载请注明原文地址:https://kaotiyun.com/show/Stf7777K
0
大学英语四级
相关试题推荐
TherearemorethanfortyuniversitiesinBritain--nearlytwiceasmanyasin1960s.Duringthe1960seight【C1】______newoneswe
TherearemorethanfortyuniversitiesinBritain--nearlytwiceasmanyasin1960s.Duringthe1960seight【C1】______newoneswe
TherearemorethanfortyuniversitiesinBritain--nearlytwiceasmanyasin1960s.Duringthe1960seight【C1】______newoneswe
TheUnitedStatesbecamearichindustrialnationtowardtheendofthe1800s.Thereweremoregoods,moreservices,morejobs,
TheUnitedStatesbecamearichindustrialnationtowardtheendofthe1800s.Thereweremoregoods,moreservices,morejobs,
A、Dr.Turneroftengivesquizzes.B、Shedidn’texpecttohaveaquiztoday.C、Shedoesn’tknowanythingaboutthequizeither.D
A、Tomakeanappointmenttolookatahouse.B、Togetinformationaboutspecialhousing.C、Toaskaboutgettingaloantobuya
Ifyouwanttoincreaseyouroddsofhavingalongandlivelylifetime,scientistssay,workongettinganaverageofsevenore
ThevastmajorityofchildreninBritain(87%)attendstate(localauthority)schoolswhichprovide【S1】______educationfromtheage
Wegenerallyviewthefamilyasbeingoneofourmoststableinstitutions:yet,ourfamilysystemhas【B1】______anumberofchang
随机试题
人们把自己是否能够成功地从事某一成就行为的主观判断称为自我效能感。()
"金元四大家"中,被称"养阴学派"的医家是
三七的止血成分为
农用地是指直接用于农业生产的土地,包括()。
行政复议奈普科技公司系江海市大型股份制企业。市国税局稽查局对奈普科技公司的纳税情况依法实施检查,发现奈普科技公司2007年6月至12月存在未按规定申报纳税的情况。市国税局稽查局根据税收法律、法规和有关规定,作出《税务处理决定书》,责令奈普科技公司补缴税款3
资料一东方公司是国内一家以彩电为主的大型家电生产企业。进入21世纪后,随着中国加入WTO,国外家电企业开始了第二轮对华投资热潮,抢夺彩电产业高端市场。国产彩电企业面临竞争白热化及核心技术缺失、利润空间缩小,国内市场饱和的压力。东方公司开始把目光转向
A注册会计师负责审计甲公司2012年度财务报表。A注册会计师了解管理层如何识别需要作出会计估计的情形,需要询M管理层的内容包括()。
现代人力资源就是一个人力资源()的过程。
某教师在一次阶段测验中,设计了如下试题考查学生。[例题]设NA为阿伏伽德罗常数,下列说法中正确的是()。A.在标准状况下,以任意比例混合的CH4与CO2的混合物22.4L,所含有的分子数为NAB.在标准状况下,NA个H2O分子所占体积为22.
(05年)求幂级数的收敛区间与和函数f(x).
最新回复
(
0
)