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"chil
The most convincing evidence for the importance of adult influence on a child’s intelligence comes from a study of "at risk"chil
admin
2015-01-09
32
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【C1】______with children born into poverty-line households. The children entered the study by four months【C2】______age. During the study, one group spent the day in a center where teachers used games and songs to【C3】______the infants. Another group had no such【C4】______, but they were given nutritional supplements in【C5】______.
During preschool years the children in the early-education group showed IQ advantages of ten to 20 points. The highest-risk children showed the【C6】______gains,and at age 15 they had higher reading and math scores.
What【C7】______for these gains? Ramey and other scientists say early childhood experiences【C8】______brain growth.
An infant is born【C9】______billions of brain cells called neurons. Some are wired to other cells before birth to regulate the【C10】______of life,such as heartbeat and breathing. Others are waiting to be wired to【C11】______him or her interpret and respond to the outside world. Experience dictates the hookups. As the child【C12】______, cells reach out and set up pathways to other cells needed to determine a【C13】______. For instance,the neurons in the eye send branches to the【C14】______cortex,which interprets【C15】______eye sees and,via other branches,【C16】______the person to react to what is seen. Each time an experience is repeated, the【C17】______are strengthened.
The first two years of life are an explosion of brain【C18】______and connections. By age two the【C19】______has more than 300 trillion connections. At the same time,cells that aren’t being connected or used are being【C20】______.
【C3】
选项
A、feed
B、irritate
C、push
D、stimulate
答案
D
解析
四个选项的意思分别是feed“喂养”;irritate“激怒”;push“推”;stimulate“刺激”。根据前后文teachers used games and songs to the infants,用游戏和音乐来刺激婴儿,所以答案是D选项。
转载请注明原文地址:https://kaotiyun.com/show/97QO777K
0
考博英语
相关试题推荐
Atmanycolleges,smokersarebeingrunnotjustoutofschoolbuildingsbutoffthepremises.OnNov.19,theUniversityofKen
LikethousandsofparentsacrossBritain,Ihavebeenscanningtheskieswithsomenervousnessthisweek.Mysonanddaughterar
Likesomanythingsofvalue,truthisnotalwayseasytocomeby.Whatweregardastrueshapesourbeliefs,attitudes,andact
Scientistsaresearchingforwaystodestroynuclearweaponsinspace—tomakenuclearweaponspowerlessandnolongeruseful.Th
Veryoldpeopledoraisemoralproblemsforalmosteveryonewhocomesincontactwiththem.Theirvalues—thiscan’tberepeated
Thepresidentofthecollege,togetherwiththedeans,______aconferenceforthepurposeoflayingdowncertainregulations.
Outsidershave_____thesuccessofEasternAsia’seconomicswithadmiration,wondermentandsometimeshostility.
Theword"bankruptcy"comesfrombanesrotta,Italianforbrokenbench.Thecustomwasthatwhenamedievaltraderfailedtopay
Writeanessayofnolessthan200wordsonthetopicgivenbelow.UsethespaceprovidedonyourAnswerSheet.
Write200~250wordstocommentonthetopicgivenbelow.UsetheproperspaceontheANSWERSHEET.Topic:TheMoreILearn,
随机试题
Manythingsaboutlanguageareamystery,andmanywillalwaysremainso.Butsomethingswedoknow.First,weknowthata
双链DNA的Tm高是由下列哪组碱基含量高所引起
社区卫生服务的骨干力量是
关于片剂润滑剂作用的说法,错误的是()。
工程施工质量不符合要求时,经返工重做或更换器具、设备的检验批后应()。
自动喷水灭火系统年度检测中,对喷头重点检查喷头选型与保护区域的使用功能、危险性等级等匹配情况,核查闭式喷头玻璃泡色标高于保护区域环境最高温()℃的要求,以及喷头无变形、附着物、悬挂物等影响使用的情况。
1945年抗日战争胜利,中国作为联合国安理会五大常任理事国之一,国际地位显著提高。其原因是()。
真社会性动物是一类具有高度社会化组织的动物,具有繁殖分工(群体中可分为专门进行繁殖的阶级,或是较少、甚至不进行繁殖的阶级)、世代重叠(群体中的成熟个体,可分为两个以上的世代)、合作照顾未成熟体(某一个体会照顾群体中其他个体的后代)的特征。根据上述定义,下
新时期以来逐步形成的对外开放新格局是()
Shell排序、快速排序、堆排序的稳定性如何?(23)。若要尽可能的完成对实数数组的排序,且要求排序是稳定的,则应选(24)。若用插入排序算法对n个记录进行排序,最佳情况下,对关键字进行的比较次数为(25)。对于多关键字而言,(26)是一种方便而又高
最新回复
(
0
)