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
In a lab in Oxford University’s experimental psychology department, researcher Roi Cohen Ka-dosh is testing a relatively new bra
In a lab in Oxford University’s experimental psychology department, researcher Roi Cohen Ka-dosh is testing a relatively new bra
admin
2019-07-31
78
问题
In a lab in Oxford University’s experimental psychology department, researcher Roi Cohen Ka-dosh is testing a relatively new brain-stimulation technique which may help people learn and improve their understanding of math concepts.
The electrodes(a small piece of metal or other substance that is used to take an electric current)are【C1】______in a tightly fitted cap and worn around the head. The device, run off a 9-volt battery commonly used in smoke detectors, induces only a【C2】______current and can be targeted to【C3】______areas of the brain or applied generally. The mild current reduces the【C4】______of side effects, which has【C5】______possibilities about using it, even in individuals【C6】______a disorder, as a general cognitive【C7】______. Scientists also are investigating its use to treat mood disorders and【C8】______conditions.
Dr. Cohen Kadosh’s【C9】______work on learning enhancement and brain stimulation is one example of the long journey faced by scientists【C10】______brain-stimulation and cognitive-stimulation techniques.【C11】______other researchers in the community, he has dealt with public【C12】______about safety and side effects, plus【C13】______from other scientists about whether these findings would hold in the wider population.
There are also ethical questions about the technique.【C14】______it truly works to enhance cognitive performance, should it be【C15】______to anyone who can afford to buy the device—which already is【C16】______for sale in the U.S.? Should parents be able to perform such stimulation on their kids without【C17】______? "It’s early days but that hasn’t stopped some companies from【C18】______the device and marketing it as a learning tool," Dr. Cohen Kadosh says. "Be very【C19】______."
However, if the technique continues to show【C20】______, "this type of method may have a chance to be the new drug of the 21st century," says Dr. Cohen Kadosh.
【C15】
选项
A、desirable
B、portable
C、sensible
D、accessible
答案
D
解析
本段第1句为段落主题句,提出这项技术还存在着ethical questions(凭处方出售的问题),既然是有关“凭处方出售”的问题,答案应为D项accessible“容易得到的”,此处意为“不是每个人都可以买的,须凭处方购买”。
转载请注明原文地址:https://kaotiyun.com/show/349Z777K
0
考研英语一
相关试题推荐
Television,themostpervasiveandpersuasivemoderntechnologies,markedbyrapidchangeandgrowth,ismovingintoanewera,
Halfoftheworld’spopulationwillbespeakingorlearningEnglishby2015,researcherssay.Twobillionpeopleareexpectedto
Halfoftheworld’spopulationwillbespeakingorlearningEnglishby2015,researcherssay.Twobillionpeopleareexpectedto
Halfoftheworld’spopulationwillbespeakingorlearningEnglishby2015,researcherssay.Twobillionpeopleareexpectedto
Instudyingboththerecurrenceofspecialhabitsorideasinseveraldistricts,andtheirprevalencewithineachdistrict,ther
Instudyingboththerecurrenceofspecialhabitsorideasinseveraldistricts,andtheirprevalencewithineachdistrict,ther
YouwanttocontributetoProjectHopebyofferingfinancialaidtoachildinaremotearea.Writealettertothedepartmentc
Inanefforttosustaincommercialandrecreationalfishingforthenextseveraldecades,theUnitedStatesthisyearwillbecom
Forthepastseveralyears,Ihavebeenimmersedinthestudyoffriendship,andamongthemanythingsIhavelearned,oneidea
随机试题
为了更直观形象地揭示数据之间的关系,反映数据的变化规律和发展趋势,可用Excel工作表中的数据生成图表。该图表可以()。
患者,30岁,11月中旬发病,发烧、全身痛、尿少,入院时发病5天,查体可见面部充血,结膜出血,皮下可见瘀点、瘀斑,经化验检查,最后确诊为肾综合征出血热。此后的化验检查中有一项是多余的,应是()
下列关于借款合同特征的论述中,错误的是( )。
在行政许可的一般程序中,下列关于其决定的表述正确的是()。
内部会计控制的目的有()。
下列资产负债表日后事项中,属于调整事项的有()。
给定资料1.中共中央政治局于2015年12月28日至29日召开专题民主生活会,围绕中央政治局带头践行“三严三实”的要求,联系中央政治局工作和十八大以来中央抓作风建设的实际,总结经验、研究措施、提出要求,充分体现了批评和自我批评的精神,充分展现了对
(1)火药被广泛应用于军事(2)道士炼丹时发现硝石具有强烈的助燃作用(3)火药被传到国外(4)火药被应用于庆典(5)中国人发明火药
Researchershavestudiedthepoorasindividuals,asfamiliesandhouseholds,asmembersofpoorcommunities,neighborhoodsand
Itiseasytoseewhyforgivenessistypicallyregardedasavirtue.Forgivenessisnotalwaysavirtue,however.Indeed,ifIa
最新回复
(
0
)