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
2024-05-07
39
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] 【C8】
选项
A、activated
B、alleviated
C、mediated
D、deteriorated
答案
A
解析
语义衔接题。不同的任务活动会使大脑区域得到触发,选[A]activated“触发,使活动”,与前文中63题的trigger同义。下面提到的stimulated对本题有提示作用。[B]alleviated“减轻(痛苦),缓和(情绪)”;[C]mediated“促成…的解决,影Ⅱ向…的发生”;[D]deteriorated“弄坏,败坏”。
转载请注明原文地址:https://tihaiku.com/zcyy/3588194.html
相关试题推荐
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
随机试题
【B1】[br]【B9】Since→Although或While从逻辑上讲,此处应表达让步关系,而非原因。
Fest-foodrestaurantsare______tothosewhoaretoobusyortootiredtocook
Whatisthenewitemmainlyabout?[br][originaltext]Authoritiesaroundth
Thissortofsituationhighlightsacriticalweaknessintheleadershipofthec
对被审计单位职工福利费进行实质性审查时,应重点关注的内容有()。A.计提职工福利
根据《房屋建筑与装饰工程工程量计算规范》(GB50854-2013),钻孔压浆桩
子宫肌瘤变性不包括下列选项中的A.钙化 B.红色样变 C.白色样变 D.玻
A.抗生素类抗肿瘤药 B.铂络合物类抗代谢药 C.氮芥类烷化剂 D.嘧啶类
衣原体不同于其他细菌的性状是A.含有两种核酸 B.具有胞壁酸 C.二分裂方式
(2015年真题)冲压作业有多种安全技术措施。其中,机械防护装置结构简单、制造方
最新回复
(
0
)