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
85
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.
【C9】
选项
A、demanding
B、pioneering
C、alarming
D、confusing
答案
B
解析
此处需要一个形容词对科恩博士的工作性质作一个大概的总结。第1段提到,我们发现这是一个新技术,可能可以促进对数学概念的理解。第2段中也提到这项技术在很多方面取得了突破。综合这些信息,科恩博士的工作应该是pioneering“首创的,先驱的”。
转载请注明原文地址:https://kaotiyun.com/show/f9zZ777K
0
考研英语一
相关试题推荐
Personalityistoalargeextentinherent——A-typeparentsusuallybringaboutA-typeoff-spring.Buttheenvironmentmustalsoh
AmericansBecomePessimisticfromOptimisticAmericanshavelongpridedthemselvesasbeingpartofanoptimisticsociety.B
Thepurposeoftheeconomists’researchattheUniversityofIowaistoIfsucceed,PhilipPolgreenandhiscolleaguesmight
Extrapolatingfromtheadage"twoheadsarebetterthanone",agroupofeconomistsattheUniversityofIowahaslearnedhowto
—Whyareyoustaring?—I’veneverseen______treebefore.
UnwillingnesstofacedeathisMargaretMeadsuggeststhat
Assummerrollsaround,lawmakersinWashingtonarepreparingtovoteonajobsbillthatwouldinclude$1billionforsummerjo
TheSpecialForcesClub,foundedin1945inLondonbyformermembersoftheSpecialOperationsFxecutive,isareminderthatsome
ThePewFoundationdiscoveredinarecent【C1】______thattensionsoverinequalityinwealthnow【C2】______tensionsoverraceandi
随机试题
电焊工防灼伤的措施有哪些?
行政机关依法定的职权对行政主体及执行公务的人员的行政责任进行追究的方式有()
分包企业签署质量合格的文件上,必须由()的注册建造师签章。
混凝土水灰比应根据施工现场的水泥、砂、石等原材料质量,由()确定。
下列影响企业风险补偿率的因素有()。
某企业只生产一种产品,采用约当产量比例法将生产费用在完工产品与在产品之间进行分配,材料在产品投产时一次投入,月初在产品直接材料成本为10万元,当月生产耗用材料的成本为50万元,当月完工产品30件,月末在产品30件,完工程度60%,本月完工产品成本中直接材料
逆回购意味着中央银行从市场收回流动性。()
“你肚里有墨水儿,脑袋瓜儿又活,看个文件什么的,只要拿眼把题目一扫,里面的内容便能猜个大概”所用的辞格是婉曲。()
下列关于IEEE802.11标准的描述中,错误的是()。
WhofirstclaimedAustraliafortheU.K.?
最新回复
(
0
)