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
2013-08-03
50
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.
【C16】
选项
A、posed
B、remained
C、designed
D、selected
答案
C
解析
过去分词辨析题。句意为:除了进行脑部扫描之外,实验参与者还要回答专门设计的问题,用以比较其网上好友和现实朋友圈的大小。这里用过去分词,其后说明这些问题的目的。因此该词应表示“设计”等意义,故选择designed。posed“提出”,带有造成困难、麻烦之意,与原文不符;文中没有提及有更多提前准备好的问题,因此remained“保留”和selected“选择”没有依据。
转载请注明原文地址:https://kaotiyun.com/show/wLLK777K
0
专业英语四级
相关试题推荐
______isannouncedinthepapers,ourcountryhaslaunchedalarge-scalemovementagainstsmugglingandfraudulentactivitiesin
Whichofthefollowingismostlikelytheplacethemanvisits?
Ifyou______thebottleandcigarettes,you’llbemuchhealthier.
Thegovernmentpolicyisthatservicesforthepeoplewithmentalillnessshouldbecommunity______andeasilyaccessible.
WriteonANSWERSHEETTWOanoteofabout50-60wordsbasedonthefollowingsituation:YourfriendJohn/Sophiainvitedyout
WhichoneofthefollowingwasNOTamongtheconditionsofthemanseveralyearsago?
WhichofthefollowingisNOTtrue,accordingtothepassageyouhavejustheard?
WhichofthefollowingisNOTthepurposeofthesummit?
IsraeliPrimeMinisterBenjaminNetanyahu______.
CanadawillcallbackitsambassadorbecausetheTeherancourt
随机试题
葡萄球菌能产生多种溶血素,其中最主要的是
背景某项目经理部承接到长途直埋光缆线路工程,施工季节处于夏季,工程沿途经过果园、稻田、村庄等地。施工过程中发生了以下事情:(1)施工单位在敷设光缆时,施工人员将包装物随意丢弃;在郊外进行光缆接续时,将裁剪下的光缆外皮、加强芯、光纤束管,清洗光纤所用的清
某企业2016三度的利润总额为900万元,其中包括本年收到的国库券利息收入10万元;税法规定当期允许扣除的业务招待费为300万元,企业当期实际发生业务招待费410万元,企业所得税税率为25%。该企业2016年应交的所得税为()万元。
我国《中小学教师专业标准(试行)》的基本理念是学生为本、()、能力为重、终身学习。
根据以下资料,回答下列问题。假设2011年市场用人需求总数量是2001年的一半,与2001年相比,2011年4个主要行业用人需求数变化量最小的是()。
第61届联合国大会2006年9月12日上午在纽约联合国总部开幕,列入本届联大的议程涵盖了()等领域。
马克思认为“制约人的行为和动机的根本条件是生产方式”,生产方式是社会发展的决定性力量。生产方式主要是指
WLAN标准802.11a将传输速率提高到()。
ThehistoryofresponsestotheworkoftheartistSandroBotticelli(1444-1510)suggeststhatwidespreadappreciationbycritic
A、Sheisafraidhemaydiscoverherignorance.B、Sheisafraiditmayaffecthergrade.C、Sheisnotcompletelysureofherown
最新回复
(
0
)