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
考研
A single night of taking the drug Ecstasy can cause serious brain damage and hasten the【C1】______of Parkinson’s disease, scienti
A single night of taking the drug Ecstasy can cause serious brain damage and hasten the【C1】______of Parkinson’s disease, scienti
admin
2019-06-10
30
问题
A single night of taking the drug Ecstasy can cause serious brain damage and hasten the【C1】______of Parkinson’s disease, scientists say. Just two to three Ecstasy tablets-a quantity that thousands of clubbers take during raves-can permanently 【C2】______ brain cells that affect movement and【C3】______, according to American research that 【C4】______ the drug to Parkinson’ s for the first time.
A study by a team at Johns Hopkins University in Baltimore, Maryland, 【C5】______ monkeys and baboons found that both species of primate【C6】______irreversible damage to key cells 【C7】______ dopamine neurons, which are lost in Parkinson’ s, after receiving three low doses of Ecstasy at three-hour【C8】______.
The study is particularly significant because baboons are one of the best animal models for the human【C9】______. George Ricaurte, who led the research, said that widespread【C10】______of the drug may already be【C11】______victims of such neurological damage. "The most troubling【C12】______is that young adults using Ecstasy may be【C13】______their risk for developing Parkinsonism as they get older."
Alan Leshner, a former director of the US National Institute on Drug Abuse, said: "This study emphasizes the multi-faceted damage that Ecstasy can do【C14】______users. We’ve long known that repeated use damages serotonin brain cells. This study shows that even very【C15】______use can have long-lasting effects【C16】______many different brain systems. It sends an important message to young people: don’t【C17】______with your own brain."
Janet Betts, the Essex mother whose daughter Leah died after a single Ecstasy tablet in 1995, said: "This comes as no【C18】______. People can’t see the effects at first, and they’re in permanent denial, saying it’s not going to happen to them. But we’ll see the【C19】______later, just as we have【C20】______smoking."
【C17】
选项
A、do
B、make
C、use
D、experiment
答案
D
解析
考查上下文文义及动词辨析。根据上下文可以判断出此处说的是不要拿大脑做实验,所以选D.experiment。
转载请注明原文地址:https://kaotiyun.com/show/wunZ777K
0
考研英语一
相关试题推荐
Americansnolongerexpectpublicfigures,whetherinspeechorinwriting,tocommandtheEnglishlanguagewithskillandgift.
Forthepastseveralyears,theSundaynewspapersupplementParadehasfeaturedacolumncalled"AskMarilyn."Peopleareinvite
CigarettesmokingisahealthhazardofsufficientimportanceintheUnitedStates.Itwas50yearsagothismonththatAmerica’
Thesocialsciencesareflourishing.Asof2005,therewerealmosthalfamillionprofessionalsocialscientistsfromallfields
Thesocialsciencesareflourishing.Asof2005,therewerealmosthalfamillionprofessionalsocialscientistsfromallfields
IfIaskyouwhatconstitutes"bad"eating,thekindthatleadstoobesityandavarietyofconnecteddiseases,you’relikelyto
IfIaskyouwhatconstitutes"bad"eating,thekindthatleadstoobesityandavarietyofconnecteddiseases,you’relikelyto
IfIaskyouwhatconstitutes"bad"eating,thekindthatleadstoobesityandavarietyofconnecteddiseases,you’relikelyto
IfIaskyouwhatconstitutes"bad"eating,thekindthatleadstoobesityandavarietyofconnecteddiseases,you’relikelyto
随机试题
A、急性肾炎B、糖尿病肾病C、狼疮肾病D、高血压肾病E、慢性肾小球肾炎我国慢性肾衰竭最常见的因为()
患者,女,50岁。农民,几天来发热、头痛,口服感冒药无效,体温39℃,面红,腹股沟淋巴结黄豆大,后腰部一直径0.6cm焦痂,周围稍红肿。问题2:为明确诊断,检查首选
以下哪项检查不是婚前检查常规必检项目
某防沙治沙工程建设项目,依据相关法律规定,建设单位申请建设项目竣工环境保护验收时.应当向有审批权的环境保护行政主管部门提交()。
关于发票领购和开具的说法,正确的有()。
高质量的旅游服务取决于高质量的员工,旅游人才的培养是一项基础性的工作。导游人员培训的必要性不包括()。
货币:购物
沟通是为了一个设定的目标,把信息、思想和情感,在个人或群体间传递,并且达成共识的过程。根据以上定义,下列不属于沟通的是()。
Itisgenerallyacknowledgedthatyoungpeoplefrompoorersocioeconomicbackgroundstendtodolesswellinoureducationsyste
A、Theundergroundoilresourceshavenotbeenaffected.B、Mostofthedesertanimalsandplantshavemanagedtosurvive.C、Theo
最新回复
(
0
)