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
Learning disabilities are very common. They 【21】______ perhaps 10 percent of all children. Scientists now know there are man
Learning disabilities are very common. They 【21】______ perhaps 10 percent of all children. Scientists now know there are man
admin
2010-07-06
89
问题
Learning disabilities are very common. They 【21】______ perhaps 10 percent of all children. Scientists now know there are many different kinds of learning disabilities and that they are 【22】______ by many different things. There is no longer any 【23】______ that all learning disabilities 【24】______ differences in the way the brain is organized.
Since there is no 【25】______ sign of the disorder, some researchers began looking at the brain itself to learn what might be wrong.
In one study, researchers 【26】______ the brain of a learning-disabled person. They found two unusual things. One 【27】______ cells in the left side of the brain, which control language. These cells 【28】______ are white, in the learning disabled person, 【29】______ , these cells were gray. The researchers also found that many of the nerve cells were not in a line the 【30】______ they should have been. The nerve cells were mixed together.
The study was carded out 【31】______ the guidance of Norman Geschwind, an expert on learning disabilities. Doctor Geschwind 【32】______ that learning disabilities resulted mainly from problems in the left side of the brain, and this part of brain failed to develop normally. Probably, he said, nerve cells there did not connect 【33】______ they should. So the brain was like an electrical device in which the wires were 【34】______ .
Other researchers did not examine brain 【35】______ Instead, they measured the brain’s electrical activity and made a map of the electrical 【36】______ . Frank Duffy experimented with this 【37】______ and found large differences in the brain activity of normal children and those with reading problems. The differences appeared 【38】______ the brain. Doctor Duffy said his research is 【39】______ that reading disabilities involve 【40】______ to a wide area of the brain, not just the left side.
【33】
选项
A、as
B、when
C、if
D、how
答案
A
解析
本题考查逻辑关系。本句话的意思是:神经细胞没有象它们应该的那样连接起来。as作连词在句中表示动作的方式,其他均不合语法和文意。
转载请注明原文地址:https://kaotiyun.com/show/lZJd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
ThoughPaulisdisabled,hemanagedtomovearoundinthehouse.
Periodicallyinhistory,therecomeperiodsofgreattransitioninwhichworkchangesitsmeaning.Therewasatime,perhaps10,
Periodicallyinhistory,therecomeperiodsofgreattransitioninwhichworkchangesitsmeaning.Therewasatime,perhaps10,
Periodicallyinhistory,therecomeperiodsofgreattransitioninwhichworkchangesitsmeaning.Therewasatime,perhaps10,
Evolutionarytheories.TheBelgianGeorgeLemaitreproposedtheideathatabout20,000millionyearsagoallthematterinthe
Supermarketshoppershaveneverbeenmorespoiltforchoice.Butjustwhenwethoughttraditionalsystemsofselectivefarmingh
Evolutionarytheories.TheBelgianGeorgeLemaitreproposedtheideathatabout20,000millionyearsagoallthematterinthe
Duetohistoricalreasons,peopleintheCzechRepubliclacked________.IvoJupawasmovedwhenheheardthatseveralmendrink
CollegesportsintheUnitedStatesareahugedeal.AlmostallmajorAmericanuniversitieshavefootball,baseball,basketball
Thisweekend’sIndependenceDayfestivitiesinWashington,DC,whentheNationalMallisjammedforthetraditionalconcertand
随机试题
下列有关企业发生的全部成本转为费用的方式表述正确的有()。
网络时代沟通的特征有()
与水液代谢关系最密切的脏是()与血液运行关系最密切的脏是()
甲公司于2007年3月2日签发同城使用的支票1张给乙公司,金额为10万元人民币,付款人为丁银行。次日,乙公司将支票背书转让给丙公司。2007年3月17日,丙公司请求丁银行付款时遭拒绝。丁银行拒绝付款的正当理由有()。
资产负债比率的正确计算公式是()
证券投资基金在美国被称为()。
下列电子支付方式中,可以确保商家看不到客户相关支付隐私信息的是()。
心理定势对解决问题具有()
幸福教育是师生发挥主体创造性的教育。在幸福教育中,师生都是教育活动的创造者。师生在教育活动中是主动还是被动,是创造的活动还是机械的活动,直接决定着教育的状态和境界。没有教育者的主观能动性的发挥,亦没有教育者的主体性,没有教育者的创造性,幸福教育就很难体现崇
Ineverycultivatedlanguagetherearetwogreatclassesofwords.They,takentogether,【C1】______thewholevocabulary.First,t
最新回复
(
0
)