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
Internet has long been the focus of research. Recently, a large study【C1】______that otherwise healthy teenagers are much more【C2
Internet has long been the focus of research. Recently, a large study【C1】______that otherwise healthy teenagers are much more【C2
admin
2013-03-11
34
问题
Internet has long been the focus of research. Recently, a large study【C1】______that otherwise healthy teenagers are much more【C2】______to depression if they spend too much time【C3】______the Internet.
Researchers who【C4】______more than 1 000 students at high schools in New York—all of them【C5】______of anxiety and depression at the start of the study—found that after nine months,【C6】______of severe depression among " pathological (病态的)" users were 2.5 times【C7】______of the others.
The study was published on Aug. 2 in Archives of Pediatrics & Adolescent Medicine. It used self-rating scales to【C8】______anxiety and depression in the process, along with an【C9】______test that asks questions like " How often do you feel depressed,【C10】______or nervous when you are offline, which goes away once you are【C11】______online?"
Of the 1 041 subjects, 94 percent were【C12】______as normal Internet users and 6 percent as moderately pathological or【C13】______severe risk for addiction. After nine months, 87 students, or 8. 4 percent, developed mild to【C14】______depression.
While depression is an established risk factor for【C15】______Internet use, the study suggests the【C16】______may also be true, said the lead author, Dr. Lawrence T. Lam, of the School of Medicine, Sydney, in Australia. He【C17】______that users often went days or weeks【C18】______enough sleep, which can【C19】______to depression, and tended to react intensely【C20】______the online game world.
"Failure in the game-playing is as real as failure in other parts of their life," he said.
【C18】
选项
A、with
B、under
C、without
D、beyond
答案
C
解析
介词辨析题。根据常识可知,过度上网者可能会沉迷于网络而几天不睡觉,故此处介词应具有否定含义,without符合句意。
转载请注明原文地址:https://jikaoti.com/ti/XyVFFFFM
0
大学英语四级
相关试题推荐
A、Inbed.B、Athermother’s.C、Inthehospital.D、Attheoffice.DW:Hello,John,thisisAlice.I’mcallingfromwork.How’syo
A、Toattractmorestudents.B、Tomakethecoursessuitableforstudentsofalllevels.C、Toletthestudentshaveagoodrest.D
Allthewisdomoftheages,allthestoriesthathavedelightedmankindforcenturies,areeasilyandcheaply【C1】______toallof
A、Childrendon’tgetenougheducationsafety.B、Childrenarekeenondangerousgames.C、Theplaygroundsareinpoorcondition.D
Iama27-year-oldsinglemother.IamalsotravellingtheroadtomyPh.D.inpsychology.IdonotbelieveIamsodifferentf
ScientistsintheUnitedStateshavereportedsomegoodnewsabouttheozoneintheatmosphere.Recentfindingssuggestthatthe
Forthispart,youareallowed30minutestowriteashortessay"StudentUseoftheInternet".Youshouldwriteatleast120w
A、Iturgedpeopletoimprovetheraisingconditions.B、Ithelpedpeoplefindthecureforthebirdflu.C、Italertedpeopletot
Money,especiallysugarmoney,【B1】______theforceforannexation(合并,吞并)ofHawaii.Americansugar【B2】______hadaplacetos
A、T-shirtsfeelsoftandwashwell.B、T-shirtsaresmartandcomfortable.C、T-shirtsgowellwithtrousers.D、T-shirtsaresuita
随机试题
借贷期内所形成的利息额与所贷资金额的比率,我们称之为
计算二重积分I=x2ydxdy,其中D由y=x,y=2x及x=1所围成.
维持子宫前倾位置的主要韧带是
原发性肝癌转移的最常见部位是
下列哪项临床表现为Graves病所特有
急性心肌梗死与心绞痛的主要区别是()
根据《托收统一规则》,下列说法中正确的是:
基坑检测基准点不应少于()。
下列各项中,权利有效期为10年的是()。
WhatshouldaninvestorlookatbeforebuyinganIPO?______.
最新回复
(
0
)