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
41
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.
【C12】
选项
A、attentions
B、interests
C、concerns
D、cares
答案
C
解析
我们发现空格所缺的词是公众对安全性和副作用的一种态度,而这也是科学家们需要去解决的。根据side effects等消极信息,推断答案应为贬义词。C项concerns“担忧”符合语义要求,且能跟about的搭配。
转载请注明原文地址:https://kaotiyun.com/show/j49Z777K
0
考研英语一
相关试题推荐
Halfoftheworld’spopulationwillbespeakingorlearningEnglishby2015,researcherssay.Twobillionpeopleareexpectedto
YouwanttocontributetoProjectHopebyofferingfinancialaidtoachildinaremotearea.Writealettertothedepartmentc
Inanefforttosustaincommercialandrecreationalfishingforthenextseveraldecades,theUnitedStatesthisyearwillbecom
Forseveraldecadesbiologistshaveponderedthequestionofwhethermenandwomenproducepheromones.Apheromoneisachemical
Forseveraldecadesbiologistshaveponderedthequestionofwhethermenandwomenproducepheromones.Apheromoneisachemical
AnewwebsitefromtheU.S,DepartmentofAgriculture(USDA)showsthat10%ofthecountryisnowa"fooddesert".TheFoodDese
AnewwebsitefromtheU.S,DepartmentofAgriculture(USDA)showsthat10%ofthecountryisnowa"fooddesert".TheFoodDese
VisitingOxfordStreet,aroadfillingwithtattyshopsandovercrowdedwithpeople,isplainlyatrial.Lessplainly,levelsof
VisitingOxfordStreet,aroadfillingwithtattyshopsandovercrowdedwithpeople,isplainlyatrial.Lessplainly,levelsof
随机试题
上腔静脉阻塞综合征最常见的病因是
审美效果具体表现在以下哪几方面()
A.肿瘤区B.临床靶区C.计划靶区D.治疗区E.照射区肿瘤临床灶和亚临床灶以及侵犯范围
增长量是时间数列中两个不同时期发展水平之差,它反映客观现象在一定时间内增长的数量。()
抵押当事人约定对抵押房地产保险的。由()负责投保,并负担保险费,保险单由()保管。
裸藻是水质污染的指示植物,生物学家将含有叶绿体的裸藻在黑暗条件下,用含有葡萄糖的培养液成功地繁殖了裸藻,这说明裸藻______。
哲学家只是一味地同古往今来的灵魂交谈——他读书,是同古昔人物交谈;他写作,是同子孙后代交谈;他讲演,是同莘莘学子交谈;他沉思是同自己交谈。他长于洞见,洞见未来;他善于遐想,遐想无限;他耽于梦幻,幻游彼岸;他富于关怀,关怀永恒。他同远在天涯的哲人和精神交谈,
康有为创立的宣传维新思想的新式学堂是()
Ezonexamhas50offices.TheemployeesintheseofficeshavelimitedknowledgeofWindows2000.Eachofficehasanetworkofbet
在世界范围内,诺贝尔奖通常被认为是所颁奖的领域内最重要的奖项。在北京市科技馆工作的李帅为了向参观者更好地讲解诺贝尔奖,准备制作一份精美的演示文稿。请按照下列要求帮助他完成演示文稿的制作任务:(1)在考生文件夹下,将“PPT素材文件pptx”另存为“PPT
最新回复
(
0
)