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(AD
Children have been said to have brain-injured child syndrome, hyperactive(极度活跃的)child syndrome and attention-deficit disorder(AD
admin
2012-10-30
48
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(冲动的). These frequent name changes show how【C2】______researchers, are about the causes【C3】______the problem and the diagnostic criteria for the disorders. In the past several years, the people who【C4】______attention deficit hyperactivity disorder(ADHD)have【C5】______to clarify the disorder’s causes and【C6】______, and have reasons to believe that it may be genetic. Today’s view【C7】______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【C8】______in the brain’s circuitry and self-control. The loss of self-control【C9】______other important brain functions mandatory for maintaining【C10】______. ADHD involves two sets of symptoms: inattention and a【C11】______of hyperactive and impulsive behaviors. Most children are more active and distractive than adults are. Children are more inconsistent, affected by brief actions. The younger the child, the less【C12】______they are. This behavior is a【C13】______of a problem when it is displayed more in them than in their【C14】______. Boys are at least three times more【C15】______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【C16】______disorders in the nervous system. These behaviors generally【C17】______between the ages of 3 and 5.【C18】______, some children don’t start to develop the disorder until【C19】______childhood or early adolescence. Researchers are unable to find the reasons for this【C20】______.
【C13】
选项
A、symbol
B、signal
C、mark
D、sign
答案
D
解析
名词辨义题。本句意为“这种行为是有问题的一种迹象”,应选D sign“迹象,征候”。symbol“符号”;signal“信号”;mark“标记”。
转载请注明原文地址:https://jikaoti.com/ti/oscFFFFM
0
大学英语四级
相关试题推荐
A、BecauseBrazilwontheWorldCup.B、BecausetherewasalwayswonderfulfootballmatchesinBrazil.C、Becausethemostfamousf
A、Hewon’tlendthenotestothewoman.B、Hewantstostudywiththewoman.C、Hewantstogohomeandsleep.D、Hewilllendthe
LettheGamesBegin:WinterOlympics2006StartinTurinTheWinterOlympicGamesopenFebruarytenth.Anestimatedtwothou
TheMuslimmarriageisa【S1】______andreligiouscontractbetweenthebrideandgroom.Thereligiousceremoniesandcelebrations【
A、Itisgoodfordigestion.B、Ithelpsstrengthentheheart.C、Itdevelopsmentaltoughness.D、Itisgoodforimprovingmuscles.
ForAmericans,timeismoney.Theysay,"Youonlygetsomuchtimeinthislife;you’dbetteruseitwisely."The【B1】______will
ThereisprogresstowardapossibletreatmentforlungdiseasessuchasSARS(severeacuterespiratorysyndrome).Researchers
LanceArmstrongisthirty-threeyearsoldandisoneofthebestathletesintheworld.Scientistssayhisbodyoperatesbetter
A、It’sratherexpensive.B、It’stoosmallfortheman.C、Ithasplentyoflight.D、Itdoesn’thavemanyclosets.C综合预览选项可知,It指房子
A、HemethisbossinBeijing.B、Hearrivedatthestationontime.C、Hemissedthemeetingwithhisboss.D、Hecalledhisboss.
随机试题
里格斯将一个没有功能划分,只有一个单一的结构执行许多功能的社会称为“功能扩散的”社会。这种社会的行政模式为“______型行政”。
A.元神之府B.精明之府C.肾之府D.血之府《素问.脉要精微论》称脉为
组成中含有前胡的方剂是
男性,48岁,反复发热40余天。体检:无贫血貌,皮肤黏膜无出血点,无黄染,双颌下、颈旁、腋下淋巴结肿大,无触痛,胸骨无压痛,肝脾肋下未触及;血红蛋白128g/L,白细胞6.8×109/L,血小板118×109/L,外周血涂片白细胞分类正常。最可能的诊断
下列关于骨髓增生异常综合征的叙述,正确的是
下列属于审慎经营类指标的是()。
企业人工成本总预算由()与企业人员工资水平共同决定。
改革开放之初,鉴于社会用人数量的增加、劳动者就业的现实需求,为了缓解企事业单位的人力资源不足,一些地方选择了“用工双轨制”,编制外人员起到了重要的作用。然而,这种本该随着改革深入而退出历史舞台的“过渡机制”却不断扩大,两种体制内人员的福利、社保、待遇的差距
设X1,X2,…,Xn是来自总体X的简单随机样本,X的概率密度为其中λ>0,A>0为已知参数.记求A的矩估计量和最大似然估计量;
假定建立了一个名为Commandl的命令按钮数组,则以下说法中错误的是()。
最新回复
(
0
)