首页
登录
职称英语
Scientists have come up with a theory for why time flies when yon are having
Scientists have come up with a theory for why time flies when yon are having
游客
2023-08-30
11
管理
问题
Scientists have come up with a theory for why time flies when yon are having fun and drags when you are bored.
Scans have shown that【C1】______of activity in the brain change depending on how we focus on a task. Concentrating on time passing, as we do when bored, will【C2】______brain activity which will make it seem as though the clock is ticking more【C3】______. The research, by the French Laboratory of Neurobiology and Cognition, is【C4】______in the magazine Science.
In the study, 12 volunteers watched an image while researchers【C5】______their brain activity using MRI (核磁共振成像) scans. Volunteers were given a variety of tasks. In one they were told to concentrate simply on the duration of an image, in【C6】______they were asked to focus on the color, and in a third they were asked to concentrate on both【C7】______and color. The results showed that a network of brain regions was【C8】______when more subjects were paid attention to duration.
It is thought that if the brain is busy focusing on many【C9】______of a task, then it has to spread its resources thinly, and pays less heed (注意) to time passing. Therefore, time passes without us really【C10】______it, and seems to go quickly.【C11】______. if the brain is not stimulated in this way, it concentrates its【C12】______energies on monitoring the passing of time. This may make time seem to【C13】______. but in fact it is probably a more accurate perception of reality.【C14】______, the researchers found that the more volunteers concentrated on the duration of the images, the more【C15】______were their estimates of its duration.
Lead researcher Dr. Jennifer Coull said many of the areas of the brain【C16】______in estimating time were the same that played a key role in controlling movement, and preparing for action. She said this【C17】______suggests that the brain may make【C18】______of time as intervals between movements, in much the same way【C19】______musicians mark time with his foot, or athletes【C20】______the sound of a starter’s pistol. [br] 【C13】
选项
A、lag
B、stagger
C、drag
D、linger
答案
C
解析
语义衔接题。第一段中已经明确指出了人们对时间流逝的两种不同感觉:time flies和timedrags。本段前半部分讲的是time…seems to go quickly的情况,本句讲的是大脑不以原来那种多任务方式工作时的情况,结果自然是相反的,选[C]drag“缓慢行进”。[A]lag“延迟”指时间的滞后;[B]stagger“蹒跚”指行动的不坚决或摇晃;[D]linger“逗留,徘徊”指不愿离开。
转载请注明原文地址:https://tihaiku.com/zcyy/2971935.html
相关试题推荐
Avacation-crushingtheoryonhowtoimprovestudentperformanceisgaining
Avacation-crushingtheoryonhowtoimprovestudentperformanceisgaining
Avacation-crushingtheoryonhowtoimprovestudentperformanceisgaining
[originaltext]I’mhavingproblemslivingwithColin.We’vebarelyspokento
Scientistswillhaveto_______________________________(提出增加世界粮食供应量的新方法).comeup
[originaltext]Asisknowntoall,scientistsandphilosophershadstudiedt
[originaltext]Asisknowntoall,scientistsandphilosophershadstudiedt
Someday,perhaps,scientistswill______(能够准确地预报地震).beabletoexactlypredictth
[originaltext]Withthedevelopmentofscience,scientistshavediscoveredm
It’sa(47)______oftenrequestedinlonelyheartsadsandscientistshaven
随机试题
Musiccomesinmanyforms;mostcountrieshaveastyleoftheirown.【C1】___
下列关于活动地板面层验收允许偏差和检验方法的说法,正确的是()。A.表面平整度
公路收费权、学校收费权等属于银行存量押品种类的()。A.金融质押品 B.
ABC会计师事务所承接了D集团公司(拥有甲、乙、丙、丁等多个组成部分)2012年
痫病形成主要是何种邪气作崇A.火 B.气 C.风 D.痰 E.瘀
脑脊液标本经放置1~2小时后,即可形成明显凝块,并有沉淀物出现可见于A.蛛网膜下
国际多式联运的业务程序主要包括( )。 A.编制作业安排书 B.装箱
股东最重要的义务是()。A.缴纳出资义务 B.遵守公司章程 C.忠诚
矿井定向就是( ) A.确定井下巷道的方向, B.将矿区地面平面坐标系
男,50岁。持续胸痛8小时,喘憋2小时入院。既往无高血压病史。查体:BP150
最新回复
(
0
)