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
2013-10-22
29
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 future. And we can put it in other【C4】______, don’t expect eight hours of shut-eye to help you on a pop【C5】______
In an elegant【C6】______of experiments, scientists at the University of Luebeck 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 test came as a(n) 【C12】______. says a report in the Journal of Neuroscience. "Merely expecting that a memory will be used in a test determines whether sleep【C13】______its consolidation," says Lubeck’s Jan Born.
The new research is the first to show how sleep 【C14】______its memory magic. EEGs(脑电图)found that the "test is coming" group spent【C15】______time in deep, slow-wave sleep than did the group not【C16】______a test. Slow electrical waves act【C17】______a replay button on the recorder,【C18】______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【C19】______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【C20】______them into existing knowledge, which makes retrieval easier.
【C18】
选项
A、leading
B、letting
C、advising
D、causing
答案
D
解析
动词辨析题。根据句意,此处表达的是“——海马体重新激活新记忆”,且该空后面可以接不定式结构。lead to表示“导致,造成”,to后接名词或动名词;let不与to搭配;advise sb.to do sth.表示“建议某人做某事”;cause表示“导致,引起”,与to搭配。结合句意,causing为答案。
转载请注明原文地址:https://kaotiyun.com/show/Fac7777K
0
大学英语四级
相关试题推荐
A、Heisastudent.B、Heisateacher.C、Heisanadviser.D、Heisamanager.BWhatdoesMr.Livingstondoaccordingtotheconve
Educatinggirlsquitepossiblyyieldsahigherrateofreturnthananyotherinvestmentavailableinthedevelopingworld.Women
Inthe1960s,manypeopleinNorthAmericaturnedtheirattentiontoenvironmentalproblems,andnewsteel-and-glassskyscrapers
Inthe1960s,manypeopleinNorthAmericaturnedtheirattentiontoenvironmentalproblems,andnewsteel-and-glassskyscrapers
A、England’sfootballeroftheyear.B、AsoccercoachinWestGermany.C、Wildcelebrationsofgoals.D、AmemberoftheOrderoft
A、Hedidn’twearawatch.B、Hehadtroublegettingtotheplace.C、Hedidn’twanttoleavetheplace.D、Hehadnoideahowfari
A、Declininghealth.B、Lackofattention.C、Lossofmotivation.D、Improperbehavior.BAccordingtotheexperiment,whatproblemc
A、Eatinginacafeteria.B、Buyingsomethinginastore.C、Talkingonthetelephone.D、Gettingmoneyatabank.C
Methodsoftraininganimalshavechangedgreatlyinrecentyears.Zookeepershavealwayshadproblemsgettingtheanimalstole
A、Gohometoringtheorder.B、Returnafterlunch.C、Staywhereheis.D、Trytogettheticketelsewhere.C推理题。解析同上。答案为C)。
随机试题
受个体生物组织制约的不以人的活动目的和内容为转移的,表现在心理活动强度、速度、灵活性等动力方面典型的、稳定的心理特征,是指人的()
学习的最低层次是【】
什么是传播途径和传播因素?
A.1周B.1个月C.3个月D.3~4个月E.5~6个月下颌种植修复需拔牙后多久进行
A.C肽测定B.尿糖测定C.糖化血红蛋白测定D.葡萄糖耐量试验E.空腹血糖测定谪整胰岛素剂量最简便的方法是
A、白细胞减少B、中性粒细胞核右移C、白细胞增多D、中性粒细胞核左移E、以上都不对再生障碍性贫血时,白细胞出现的情况是
以下关于逆温和大气污染的关系,哪一项是不正确的?()
材料:影响金鱼生活的环境因素【问题情境】金鱼是有名的观赏鱼,它体形丰满、性情温顺。金鱼的故乡在中国,自南宋被发现后,迄今已有很久的历史。它是由一种被古人奉为“
政府财政支出包括政府购买支出和政府转移支出,用于支付社会保障津贴的支出属于政府购买支出。()
A、Keepdairycows.B、Keepcattleandsheep.C、Growwheatandbarley.D、Growvegetables.B此题考查听细节的能力。做此题时,学生应一边看题,一边听,在听到inthe
最新回复
(
0
)