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
The most convincing evidence for the importance of adult influence on a child’s intelligence comes from a study of "at risk" chi
The most convincing evidence for the importance of adult influence on a child’s intelligence comes from a study of "at risk" chi
admin
2013-11-24
20
问题
The most convincing evidence for the importance of adult influence on a child’s intelligence comes from a study of "at risk" children. Ramey and Frances Campbell of the University of North Carolina【1】with children born into poverty-line households. The children entered the study by four months【2】age. During the study, one group spent the day in a center where teachers used games and songs to【3】the infants. Another group had no such【4】, but they were given nutritional supplements in【5】.
During preschool years the children in the early-education group showed IQ advantages of 10 to 20 points. The highest-risk children showed the【6】gains, and at age 15 they had higher reading and math scores.
What【7】for these gains? Ramey and other scientists say early childhood experiences【8】brain growth.
An infant is born【9】billions of brain cells called neurons. Some are wired to other cells before birth to regulate the【10】of life, Such as heartbeat and breathing. Others are waiting to be wired to【11】him or her interpret and respond to the outside world. Experience dictates the hookups. As the child【12】, cells reach out and set up pathways to other cells needed to determine a【13】. For instance, the neurons in the eye send branches to the【14】cortex, which interprets【15】eye sees and, via other branches,【16】the person to react to what is seen. Each time an experience is repeated, the【17】are strengthened.
The first two years of life are an explosion of brain【18】and connections. By age two the【19】has more than 300 trillion connections. At the same time, cells that aren’t being connected or used are being【20】.
【14】
选项
A、visual
B、auditory
C、mental
D、physical
答案
A
解析
四个选项的意思分别是:visual视觉的;auditory听觉的;mental精神的;physical身体的。根据语境,the neurons in the eye应该是关于视觉方面的,所以正确答案是A选项。
转载请注明原文地址:https://kaotiyun.com/show/AEhO777K
0
考博英语
相关试题推荐
Publicspeakingfillsmostpeoplewithdread.Humiliationisthegreatestfear;self-exposureandfailingtoappealtotheaudie
IntheBritishtheateryoungpeopleunderthirty-fivehavenothadmuch______gettingrecognitiononstage,butoffstage--inthe
InMicrosoft’slatestattempttoreachouttobloggers,thecompanyrecentlygaveawayexpensivelaptopsloaded【C1】______itsnew
Inatelephonesurveyofmorethan2,000adults.21%saidtheybelievedthesunrevolved(旋转)aroundtheearth.An【1】7%didnot
Amongthemanywaysinwhichpeoplecommunicatethroughspeech,publicspeakinghasprobablyreceivedmorestudyandattracted
Thefascinationwithdreamshascontinuedthroughthevariousphasesofhumanhistory.Thereisreasontobelievethattheearli
Mostpeopleareright-handedandchildrenusuallyhavethesamehandednessastheirparents.Thissuggeststhatgenesareatwor
Shynessisanearlyuniversalhumantrait.Almosteveryonehasboutsofit,andhalfofthosesurveyeddescribethemselvesassh
Standardusageincludesthosewordsandexpressionsunderstood,used,andacceptedbyamajorityofthespeakersofalanguagei
InmostearthquakestheEarth’scrustcrackslikeporcelain.Stressbuildsupuntilafractureformsatthedepthofafewkilom
随机试题
下列选项中哪种疾病的胸痛性质为尖锐刺痛或撕裂痛()
肾上腺素不能用于解救氯丙嗪中毒引起的低血压的原因是
A.喉痉挛B.颅压升高C.醒后无宿醉感D.肾上腺皮质功能抑制E.胸壁僵直
下列关于有氧运动的注意事项错误的是
既阻断甲状腺激素生物合成,又能阻止周围组织中T4转化为T3的药物为
A、表观分布容积B、零级速度过程C、清除率D、速率常数E、隔室模型转运速度恒定、与血药浓度无关的体内药物转运过程,称为
与西药抗结核药联用,能减轻西药抗结核药对肝脏的损害的是()。
以下构成新要约的是()
(二)A集团公司(国有)拟将所属B工厂改制为B股份有限公司,2009年7月获得所在省国有资产监督管理委员会批准后,7月28日,A公司委托某土地估价机构对B工厂涉及的国有划拨建设用地进行估价。下面是根据委托方提供的相关资料和估价师现场勘察得到的相关信息整理出
以下关于视图的描述正确的是
最新回复
(
0
)