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
考研
Australian children are visiting social media websites at an increasingly younger age, a new survey suggests, with one in five "
Australian children are visiting social media websites at an increasingly younger age, a new survey suggests, with one in five "
admin
2022-01-04
107
问题
Australian children are visiting social media websites at an increasingly younger age, a new survey suggests, with one in five "tweens" (children between the ages of about 10 and 14) admitting they have chatted to someone online they do not know.
The report ’Tweens, Teens and Technology" by online security company McAfee found that children in the tweens age【C1】________of 8 to 12 were【C2】________technology faster than expected, with 67 percent using a social media website.【C3】________the age eligibility for Facebook being 13, one in four (26 percent)【C4】________using the site— although 95 percent said they had their parents’【C5】________to do so.
The most【C6】________site for tweens was Skype (used by 28 percent),【C7】________children were also using Instagram, according to the survey of 500 youngsters geographically【C8】________of Australia’s online population.【C9】________the survey found that one in five tweens (19 percent) said they chatted to someone online that they did not know,【C10】________seven percent said they had shared personal information.
Australia’s Communications Minister Stephen Conroy said it was【C11】________that children talk to strangers online. "It shows we must remain【C12】________to online threats," he said. The findings suggest the age at which children first use social media is【C13】________, given a 2012 McAfee survey of teens aged 13-17 found the average age they opened their first social network【C14】________was 13. On average, tweens were using three or four devices that can be Internet【C15】________, with 66 percent of them【C16】________mobile phones and/or tablets. Fifty-four percent said they used a tablet for more than an hour a day.
Most tweens use their devices to【C17】________the Internet, and on average spend about 1.5 hours a day browsing the web, the survey said. "Both parents and schools are encouraged to keep a close【C18】________on their child’s online behavior to ensure they have safe online【C19】________," said Andrew Little proud, president of McAfee Asia-Pacific. "By working closely with child psychologists, we have seen that online behaviors firmly set in the tween age group so active education is【C20】________within eight to 12 age bracket."
【C12】
选项
A、unknown
B、alert
C、silent
D、careful
答案
B
解析
本句提到online threats,对于这些威胁应该多加注意。B项alert有“警惕的”之意,并能和空格后的to搭配,符合语义逻辑。A项unknown“未知的,陌生的”,对网络威胁保持未知,语义不通顺。C项silent“沉默的”。本文关注的是青少年上网的情况以及网络安全,对网络威胁保持沉默与文章逻辑不符。D项careful“小心的”,通常与of搭配,代入句中不符合语法。
转载请注明原文地址:https://kaotiyun.com/show/ciY4777K
0
考研英语二
相关试题推荐
Thesentence"Aftereachrainshower,anotherInternetmillionairesprangup"(Paragraph1)means______.Whatcanbeinferred
ThemajordifferencebetweennarrativesalesandsuggestivesalesisthatThebiggestchallengeforaconsultativesalesperson
Becauseagricultureissoimportanttoanation’swell-being,governmentshavealwaysbeenconcernedwithit.Forexample,theU
Withtheriseofthewomen’smovementinthelate1960s,thepoliticalsignificanceofdressbecameincreasinglyexplicit.Rejec
WholesalepricesinJulyrosemoresharplythanexpectedandatafasterratethanconsumerprices,【1】thatbusinesseswerestill
WholesalepricesinJulyrosemoresharplythanexpectedandatafasterratethanconsumerprices,【1】thatbusinesseswerestill
Leadingdoctorstodayweighinonthedebateoverthegovernment’sroleinpromotingpublichealthbydemandingthatministersi
Homeworkhasneverbeenterriblypopularwithstudentsandevenmanyparents,butinrecentyearsithasbeenparticularlyscorn
Accordingtoarecentsurveyonmoneyandrelationships,36percentofpeoplearekeepingabankaccountfromtheirpartner.Whi
Priortothe20thcentury,manylanguageswithsmallnumbersofspeakerssurvivedforcenturies.Theincreasinglyinterconnected
随机试题
作为神经递质,下列哪一种物质仅存在于中枢神经系统?
下列有关同心环征描述正确的是
A.红色B.黄色C.绿色D.草黄色E.白色尿毒症引起的心包积液呈
心脏X线摄影是检查心脏病变的重要手段。心脏右前斜位摄影,服钡的目的是观察
已经办理审批手续的非农业建设占用耕地,一年以上来动工建设的,应()。
以下指数中不属于国内股票价格指数的是()。
银行及其从业人员在接受非现场监管的时候,提供的数据一定要真实、准确,但不必完整。()
甲公司和A公司所得税采用资产负债表债务法核算,适用的所得税税率均为25%。甲公司与A公司2015年度有关资料如下:(1)甲公司2015年1月1日发行股票10000万股取得A公司70%的股权,并能够对A公司实施控制。甲公司普通股股票每股面值为1元,发行日
【2013.山东省属】根据阿特金森的成就动机理论,如果某类学生选择成功率为50%的任务,那么对他们来讲,可能的情形是()。
去年以来,全国许多主要城市的房地产价格出现不同幅度的增长,有些城市甚至创出近期新高。这是自去年国家出台一系列调控措施后,房地产价格再次出现上涨。这也使社会舆论再次就经济是否过热展开了争论。在此背景下,有人认为,国家去年出台的宏观调控措施未达到预期效果。以
最新回复
(
0
)