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
Online social networks are massively influential, yet we understand very little about the impact they have on our brains. Recent
Online social networks are massively influential, yet we understand very little about the impact they have on our brains. Recent
admin
2012-05-04
24
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 " hardwired" to have more friends.
【C9】
选项
A、equal
B、virtual
C、真
D、major
答案
B
解析
形容词辨析题。句意同上。依照前面两题的分析,本题所作的部分,与逗号之前讲述的行为动作是相反、相对的。前文所说的社会关系是existing和real—life,而本题所在的部分中,new与existing相对,本题所需的形容词应与real—life相对,因此virtual“虚拟世界的”符合义意,且呼应前面的network。其余各项的意义均不能与real一life相对,排除,
转载请注明原文地址:https://kaotiyun.com/show/OQmK777K
0
专业英语四级
相关试题推荐
USHigherEducationLurkingbehindthegleamingpromiseofeverywide-eyedfreshmanisadarkfactofUShighereducation:
NATOforeignministersaremeetingillLithuania______.
TheInternetTheInternetisalreadythegreatestequalizerofalltimeandcanonlybecomemoreso.Whileitmaynevermat
Therearemanyproductsandservicesonthemarket/whicharesimilarincontent/thoughproducedbydifferentcompanies.Iti
Finalistsforthebusinessawardsintheyearsbetween2000and1999:2000FetzerVineyardsAwardforEnvironmentalExcellence.
TowardaSmarterWebWiththegrowthoftheWeb,manypeoplehavecometoviewtheInternetasahandysourceofinformatio
Today,theworldwidewebcanbeusedbothtosearchinformationandtomakeit【C1】______toothers.Information【C2】______on
Neitheroftheyoungmenwhohadappliedforapositionintheuniversity______.
Howmuchdothesefiguresstackupto?Theunderlinedpartmeans______.
Thepeoplelivingintheseapartmentshavefree______tothatswimmingpool.
随机试题
电磁释放器使用24h后,可使用红外测温仪检查电磁释放器的温升状况,电磁铁部分温升应不超过常温50℃,接线端子应不超过常温(),当温升异常时应更换电磁释放器。
Allthatwereallyneedtoplotoutthefutureofouruniverseareafewgoodmeasurements.Thisdoesnotmeanthatwecansitd
关于CT机房的设计与布局的叙述。错误的是
A.重氮化~偶合反应B.Vitalj反应C.麦芽酚反应D.硫色素反应E.与三氯化铁呈色以下药物的特征鉴别试验是链霉素
某公路工程施工中,施工单位在路面无机结合料稳定基层施工过程中,出现以下情况:(1)由于本工程的路面属高级路面,所以采用粉煤灰稳定细粒土做该路面的基层。(2)在选择水泥时,施工单位选择了终凝时间较短的水泥。(3)经检测,该工程中
关于借贷记账法的试算平衡,下列说法中,正确的有()。
已知向量a=(2,1),b=(x,y)。若x∈[-1,2],y∈[-1,1],求向量a,b的夹角是钝角的概率。
Ibroke________thepovertybarrieranditwaseducationthatdidit.
A、Hurrytotheconference.B、Skiptheconference.C、Takethesubway.D、Takeabus.D
ItisnotoftenrealizedthatwomenheldahighplaceinsouthernEuropeansocietiesinthe10thand11thcenturies.Asawife,
最新回复
(
0
)