首页
登录
职称英语
Online social networks are massively influential, yet we understand very lit
Online social networks are massively influential, yet we understand very lit
游客
2024-10-10
41
管理
问题
Online social networks are massively influential, yet we understand very little about the impact they have on our brains. Recently, scientists have found a direct 【C1】______ between the number of Facebook friends a person has and the size of【C2】______ brain regions. The study also shows the more Facebook friends a person has, the more real-world friends he is【C3】______to have.
Facebook users who have a【C4】______of friends also tend to have smaller circles of friends in the real-world and,【C5】______ those who have thousands of friends on Facebook are likely to have larger circles offline, according to the study. The findings support the【C6】______ that most Facebook users use the site to【C7】______their existing, real-life social relationships, maintaining or reinforcing these friendships,【C8】______creating a network of entirely new,【C9】______friends.
The researchers scanned the brains of 125 university-aged Facebook users,【C10】______ these scans to the size of their friend networks online and the real-world. Those with larger Facebook networks had larger amounts of grey matter in several regions of the brain. One of these regions, the amygdala, is 【C11】______with processing memory and emotional responses. Pairing this【C12】______ another recent study, the researchers show increased volume grey matter in the amygdala【C13】______ a larger network of real-world friends.【C14】______these studies show a large network of online friends also point to an increased volume of grey matter—【C15】______ information processing occurs. In addition to brain scans, the participants were asked questions 【C16】______ to compare the size of their online networks to the size of their real-world networks.
The study【C17】______the correlation between the number of friends online【C18】______ offline. Still, it is not possible from the【C19】______to say whether having more Facebook friends makes the regions of the brain larger【C20】______ whether some people are "hard-wired" to have more friends. [br] 【C17】
选项
A、stresses
B、suspects
C、denies
D、establishes
答案
A
解析
动词辨析题。句意为:研究强调线上好友与线下好友的数量具有相关性。本段是解释说明前文所讲的研究发现,指出线上线下的好友数量具有相关性,而脑部特征与好友圈的大小之间的因果关系尚不明确。因此,空格处所填动词应表示“表明”、“强调”等意义,故选择stresses。由上文易知线上线下好友的数量关系存在相关性,故表示怀疑和否定含义的词不合文意,排除suspects和denies;establishes“确立,制定”,属于人的主观行为,不符合此处表示科学发现的原意,故排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3794969.html
相关试题推荐
Onlinesocialnetworksaremassivelyinfluential,yetweunderstandverylit
Onlinesocialnetworksaremassivelyinfluential,yetweunderstandverylit
Onlinesocialnetworksaremassivelyinfluential,yetweunderstandverylit
Onlinesocialnetworksaremassivelyinfluential,yetweunderstandverylit
Onlinesocialnetworksaremassivelyinfluential,yetweunderstandverylit
Onlinesocialnetworksaremassivelyinfluential,yetweunderstandverylit
Onlinesocialnetworksaremassivelyinfluential,yetweunderstandverylit
Onlinesocialnetworksaremassivelyinfluential,yetweunderstandverylit
Onlinesocialnetworksaremassivelyinfluential,yetweunderstandverylit
Onlinesocialnetworksaremassivelyinfluential,yetweunderstandverylit
随机试题
TheBirthofScientificEnglishA)Worldscienceisdominate
L此处需填入修饰lengths的形容词或名词。根据空格前的eagernesstopleasethistalent(渴望吸引这类人才)。可知公司应该付出了
[originaltext]W:So,howarethingsgoing,Steve?M:Well,tobehonest,Carla,
砷化氢中毒时有效的血液净化疗法是A.血液灌流 B.腹膜透析 C.血浆置换+血
男性,50岁,因头晕及活动后气喘就诊,体检:血压130/50mmHg,双
治疗肺炎支原体肺炎的首选抗生素是A:青霉素 B:红霉素 C:氯霉素 D:头
()属于C类火灾。(A)固体物质火灾(B)气体火灾(C)金属火灾(D
硬化性肾小球肾炎的病变是A.的肾小球发生球性硬化 B.残存肾单位代偿肥大
擦亮中医文化瑰宝 【背景链接】 2019年8月,国际权威期刊《肿瘤学
下列燃烧类型中属于混合燃烧的是()。A.盛装甲院的压力储罐在打开一定程度的排放阀
最新回复
(
0
)