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
Children have been said to have brain-injured child syndrome, hyperactive (极度活跃的) child syndrome and attention-deficit disorder
Children have been said to have brain-injured child syndrome, hyperactive (极度活跃的) child syndrome and attention-deficit disorder
admin
2013-03-09
24
问题
Children have been said to have brain-injured child syndrome, hyperactive (极度活跃的) child syndrome and attention-deficit disorder (ADD). As early as the 1940’s, psychiatrists have【C1】______children with hyperactivity and extremely distracted and impulsive. These frequent name changes show how【C2】______researchers are about the causes of the problem and the diagnostic (诊断的) 【C3】______for the disorders.
In the past several years, the people who study attention deficit hyperactivity disorder (ADHD) have【C4】______to clarify the disorder’s causes and【C5】______. and have reasons to believe that it may be【C6】______. Today’s view on this disorder is very different from the beliefs of just a few years ago.
Researchers are finding that ADHD is not a disorder of just attention, but is from a developmental【C7】______in the brain’s circuitry and self-control. The loss of self-control【C8】______other important brain functions compulsory for【C9】______attention. ADHD【C10】______two sets of symptoms: inattention and a【C11】______of hyperactive and impulsive behaviors. Most children are more active and【C12】______than adults are. Children are more inconsistent,【C13】______by brief actions. The younger the child, the【C14】______aware of time they are. This behavior is a【C15】______of a problem when it is displayed more in them than in their【C16】______. Boys are at least three times more【C17】______than girls to have ADHD. Studies have found that ADHD in boys outnumbers girls 9 to 1; this is because boys are genetically likely to develop disorders in the nervous system. These behaviors【C18】______occur between the ages of 3 and 5.【C19】______. some children don’t start to develop the disorder until late childhood or early adolescence. Researchers are unable to find the reasons for this【C20】______.
【C8】
选项
A、degrades
B、weakens
C、performs
D、fulfils
答案
B
解析
语义衔接题。上句中说,大脑发展失败,于是有了本句中的自制力的丧失(loss of self-control)。自制力的丧失会给其他大脑功能带来不利影响,选项中符合语境的只有[B],故答案为[B]weakens“削弱”。[A]degrades“降级,降低”语义搭配不当。[C]performs“执行”;[D]fulfils“履行”。
转载请注明原文地址:https://jikaoti.com/ti/s2kFFFFM
0
大学英语六级
相关试题推荐
A、Cameronshouldn’thavewastedmoneyontheCDs.B、CameronshouldhaveboughtthesamemovieCDsasthewoman.C、Thewomanhas
Theconceptofpersonalchoiceinrelationtohealthbehaviorsisanimportantone.Anestimated90percentofallillnessmayb
Worldleadersneedtotakeactionontheenergycrisisthatistakingshapebeforeoureyes.Oilpricesare【C1】______anditlook
AccordingtotheEncyclopediaofStress,"stress"isoneofthemostfrequentlyusedbutill-definedwordsintheEnglishlangua
It’sabrandnewworld—aworldbuiltaroundbrands.Hard-charging,noise-making,culture-shapingbrandsareeverywhere.They’re
Hiswritingisso________thatwecan’tclarifyhisideasinfirstreading.
Twosuspectshavebeen______bythepoliceforquestioning.
RecentlytheonlineencyclopediaWikipediacelebratedits10thbirthday.Manymediaoutlets【B1】______itsgrowth,numberofartic
RecentlytheonlineencyclopediaWikipediacelebratedits10thbirthday.Manymediaoutlets【B1】______itsgrowth,numberofartic
A、Halfanhour.B、Fifteenminutes.C、Twentyminutes.D、Onehour.BHowlongwinthetriptakebyferry?四个选项都是与时间有关,半小时,十五分钟,二十分钟
随机试题
在现代投资管理体制下,投资一般分为( )三个阶段。
请你谈谈以改革创新精神推进党的建设新的伟大工程的必要性和紧迫性。
Afinepieceofmusic,amasterpieceofpainting,orafirst-rateplayhasthepowertocaptureandholdoutfullestandmostco
患者,男,45岁。失眠多梦,惊悸怔忡,心中烦乱,或胸中懊恼,舌尖红,脉细数,应该选用
临床无需进行治疗药物监测的是()。
室外供热管道的供水管或蒸汽管,如设计无规定时,应敷设在热介质前进方向的()。
荣轩外贸公司在缴纳了200万元的税款以后,采取虚报出口的手段,骗取税务机关退税280万元,后被查获,对该公司()。
()影响税后利润。
冬眠也叫“冬蛰”,是某些动物对冬季外界不良环境条件的一种适应。下列关于动物冬眠的描述,不正确的有()。
根据下面材料回答下列题。由表中数据可以看出,下列四区中2007年7月份户均最低生活保障累计支出最多的是()。
最新回复
(
0
)