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
2015-08-29
49
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://jikaoti.com/ti/WHe7FFFM
0
考研英语一
相关试题推荐
ManysignspointtoagrowinghistoricalconsciousnessamongtheAmericanpeople.1trustthatthisisso.Itisusefultoremem
AmericansBecomePessimisticfromOptimisticAmericanshavelongpridedthemselvesasbeingpartofanoptimisticsociety.B
Thepurposeoftheeconomists’researchattheUniversityofIowaistoIfmostparticipantsendupwithgreenshares,itmeans
Yougotsickjusttwoweeksbeforethefinalexaminationandweresenttohospital.Onedoctortreatedyouverywellandyourec
Thispassagemainlytalksabout______.Thepassagesuggeststhat______.
Childrenaregettingsofatthattheymaybethefirstgenerationtodiebeforetheirparents.To-day’syoungstersarealreadyf
TheSpecialForcesClub,foundedin1945inLondonbyformermembersoftheSpecialOperationsFxecutive,isareminderthatsome
LastweektheAmericannovelistJonathanFranzenspokeaboutthee-reader,whichhesaidthreatenedthesenseofpermanencefoun
随机试题
下列药物中易诱发心律失常的是
血中直接测定的HCO3-实际数值应表示为
患者,女性,42岁,糖尿病病史3年,某日餐前突然感到饥饿难忍、全身无力、心慌、出虚汗,继而神志恍惚。护士应立即采取的措施是()。
锅炉的水位是保证供汽和安全运行的重要指标,操作人员应不断地通过()监视锅内的水位。
从本质上讲,企业价值评估的对象是()。
22,35,55,88,141,()
“才者,德之资也;德者,才之帅也。”下列对这句话理解正确的是()。
Inthefollowingarticle,somesentenceshavebeenremoved.ChoosethemostsuitableonefromthelistA—Gtofitintoeachoft
MarkingthefifthWorldIntellectualPropertyDayonApril26,theDirectorGeneraloftheWorldIntellectualPropertyOrganizat
A、Whencanyougo?B、Howmuchisit?C、Whereisit?D、Whatwillyoudo?AI’mhopingtovisityourshowroom.MayI?
最新回复
(
0
)