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
70
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.
【32】
选项
A、illustrated
B、proposed
C、hypothesized
D、inferred
答案
B
解析
本题考查词汇辨析。本句意思为:研究者根据所进行的研究对学习障碍的原因提出了观点。选项B propose“提出”符合该句文意。其他均不合适。illustrate“用实例解释”;hypothesize“假设”;infer“推断”。答案为B 。
转载请注明原文地址:https://kaotiyun.com/show/eZJd777K
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.
Evolutionarytheories.TheBelgianGeorgeLemaitreproposedtheideathatabout20,000millionyearsagoallthematterinthe
Supermarketshoppershaveneverbeenmorespoiltforchoice.Butjustwhenwethoughttraditionalsystemsofselectivefarmingh
Supermarketshoppershaveneverbeenmorespoiltforchoice.Butjustwhenwethoughttraditionalsystemsofselectivefarmingh
WhatdoesGeorgeOrwelldo?
Periodicallyinhistory,therecomeperiodsofgreattransitioninwhichworkchangesitsmeaning.Therewasatime,perhaps10,
Supermarketshoppershaveneverbeenmorespoiltforchoice.Butjustwhenwethoughttraditionalsystemsofselectivefarmingh
WhatdoesGeorgeOrwelldo?WhatismostimportantinOrwell’slife?
CollegesportsintheUnitedStatesareahugedeal.AlmostallmajorAmericanuniversitieshavefootball,baseball,basketball
Whydidthepilotthrowasodabottleoutofhisplanewindow?
随机试题
腹腔干的分支包括()。
属于手少阳三焦经的穴位有()。
Mostpeoplehavenoideaofthehardworkandworrythatthecollectingofthosefascinatingbirdsandanimalsthosetheypayto
康复医学的治疗对象主要是
关于贫血的治疗原则,以下哪项不正确
下列说法中,正确的有()。Ⅰ.根据《证券法》规定,注册资本在人民币1亿元以上的证券公司方可进行自营业务Ⅱ.从事自营业务时,证券公司必须先同时拥有资金和证券Ⅲ.自营业务是具备资格的证券公司以盈利为目的,为自己投资证券的经营行为Ⅳ.证券公司自营
中运公司和绿源公司均为增值税一般纳税人,适用的增值税税率均为17%。中运公司于2010年9月30向绿源公司销售一批产品,应收绿源公司的货款为4680万元(含增值税)。绿源公司同日开出一张期限为6个月,票面年利率为6%的商业承兑汇票。在票据到期日,绿源公司没
语文课程必须根据学生身心发展和语文学习的特点,爱护学生的好奇心、求知欲,鼓励_______、_______。
按照我国刑法的规定,紧急避险不负刑事责任,但其构成要件有明确的规定,关于紧急避险的构成要件,下列表述不正确的是()。
Itcouldbeinferredthatthewriterthinksthat,incomparisonwiththemovementofmillionsofhungryandjoblesspeoplefrom
最新回复
(
0
)