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
2013-09-24
22
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.
【C13】
选项
A、passage
B、memory
C、suggestion
D、purpose
答案
B
解析
名词辨析题。根据全文讨论的话题可知,这里是说人们的记忆力会在测试中用到,所以应该选memory“记忆力”。
转载请注明原文地址:https://kaotiyun.com/show/rXc7777K
0
大学英语四级
相关试题推荐
A、Shehopesthatsomeonewillgiveherthemoney.B、Sheplansongettingridofherstudentcreditcards.C、Sheisgoingtoretu
Itisnotsurprisingthataphilosophyborrowedfrombusinessshouldseeitsprincipalfocuswithineducationasthefurthering
A、Exercisingtheentirebody.B、Havingyourbloodpressuretakendaily.C、Losingweightpriortoexercising.D、Weighinginbefor
Thewayinwhichpeopleusesocialspacereflectstheirsocialrelationshipsandtheirethnicidentity.EarlyimmigrantstoAmer
Recently,astudentusedhisPersonalDigitalAssistant(PDA)tofilmafemaleteacherberating(训斥)andtearingtheworkofac
A、AttheendofNovember.B、InthemiddleofNovember.C、AtthebeginningofDecember.D、InthemiddleofDecember..AWhendoAm
Myworkisnotveryprofitable______money,butI’mgettingvaluableexperienceoutofit.
Thefirstmoving-picturetheaterwasprobablytheworkofHarryDavis,Pittsburgh’smostprosperousshowman.In1904,herented
Accordingtothepassage,developmentalistswouldagreewithwhichofthefollowingviews?Theauthorbelievesthat______.
WhenRobertoFelizcametotheUSAfromtheDominicanRepublic,heknewonlyafewwordsofEnglish.Educationsoonbecamea【S1】
随机试题
在立式铣床上镗削图2-45所示工件上的三个坐标孔。试求:以基准面A、B为坐标,三个孔的坐标尺寸。
TheweatherisnotascoldAasyouthink.SoIdon’tBthinktheiceisCenoughthicktoDwalkon.
蜗静脉穿出巩膜的位置是
可能引起泌尿道感染的是与风湿热发生关系密切的是
目前可用于钢结构焊缝无损探伤的方法有()。
按债券发行主体的不同,债券可分为()。
商业银行理财新产品的开发应当编制产品开发报告,并经各相关部门审核签字。产品开发报告的内容要详细,包括( )等。
工资、薪金所得,以()作为所得来源地。
设不等式表示的平面区域为D,在区域D内随机抽取一个点,则此点到坐标原点的距离大于2的概率是().[img][/img]
“如果把商品使用价值撇开来看,也就是把劳动产品的物质组成部分和形式抽去,可以感觉到的商品属性都会消失掉,不再是木匠、瓦匠、纺纱或其他某种生产劳动的产品,也不再是桌子、房屋、纱或者别的有用物。”“可以感觉到的商品属性”是由
最新回复
(
0
)