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
2013-01-15
21
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】.
选项
A、earliest
B、greatest
C、fewest
D、latest
答案
B
解析
四个选项的意思分别是:earliest最早;greatest最大;fewest最少;latest最晚,最新。空格前句子意思为“在学前阶段,接受早期教育的孩子在智力上有10~20分的优势”,空格处句子意思为“危险性最高的孩子表现出的收获——”,空格后句子意思为“到了15岁时他们的阅读和数学分数会更高”。根据句意,可以推出正确答案是B选项。
转载请注明原文地址:https://kaotiyun.com/show/on2O777K
0
考博英语
相关试题推荐
Hisdesireto______otherpeoplehascausedtroubleinhisfamily.
Duringhis2yearsinCongresshehas______withthechemical,drugandpowercompaniesonbehalfoftheordinaryperson’srigh
Howdoesithappenthatchildrenlearntheirmothertonguesowell?Whenwecomparewithadultslearningaforeign11.______
Howdoesithappenthatchildrenlearntheirmothertonguesowell?Whenwecomparewithadultslearningaforeign11.______
TheOlympicGameswerewatchedby______billionsofpeoplearoundtheworld.
Exceptonofficial______Suchasformalreceptions,Americansocietyhasacertainamountofinformality.
Onebusyday,Iwasracingaroundtryingtogettoomuchdone,andIexclaimedtomythreekidsinthecar,"Wecangetboththi
InthefirstyearorsoofWebbusiness,mostoftheactionhasrevolvedaroundeffortstotaptheconsumermarket.Morerecentl
Manyinstructorsbelievethataninformal,relaxedclassroomenvironmentis【1】tolearningandinnovation.Itisnotuncommon
Manyinstructorsbelievethataninformal,relaxedclassroomenvironmentis【1】tolearningandinnovation.Itisnotuncommon
随机试题
A、肾上腺皮质功能减退B、绝经期综合征C、先兆流产D、晚期乳腺癌E、骨质疏松己烯雌酚可用于
MynextdoorneighborJohnsonseemstohave()opinionontheshowlastnight.
静息电位大小接近于
关于肝转移癌的MRI表现,错误的是
反映肺成熟的羊水检查是
下列关于劳动价值论的说法中,正确的有()。
下图资本市场线中,切点投资组合具有的特征不包括()。
最早的纯粹的文人七言诗是_______。
按照法的原则的位阶和具体程序不同,可将法的原则分为()。
CarThievesCouldBeStoppedRemotely(遥远地)Speedingoff(超速行驶)inastolencar,thethiefthinkshehasgotagreatcatch.Bu
最新回复
(
0
)