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
33
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.
【C14】
选项
A、Should
B、Unless
C、If
D、Lest
答案
C
解析
第1段主题句提到,“他可能会(may)帮助人们学习或提高……”,故判断“它真能够增强人的认知表现”并没有已经被证明,而只是作者的一种假设。因此应选表假设的if.
转载请注明原文地址:https://jikaoti.com/ti/zRH7FFFM
0
考研英语一
相关试题推荐
Instudyingboththerecurrenceofspecialhabitsorideasinseveraldistricts,andtheirprevalencewithineachdistrict,ther
Inanefforttosustaincommercialandrecreationalfishingforthenextseveraldecades,theUnitedStatesthisyearwillbecom
Inanefforttosustaincommercialandrecreationalfishingforthenextseveraldecades,theUnitedStatesthisyearwillbecom
Inanefforttosustaincommercialandrecreationalfishingforthenextseveraldecades,theUnitedStatesthisyearwillbecom
AnewwebsitefromtheU.S,DepartmentofAgriculture(USDA)showsthat10%ofthecountryisnowa"fooddesert".TheFoodDese
Forthepastseveralyears,Ihavebeenimmersedinthestudyoffriendship,andamongthemanythingsIhavelearned,oneidea
随机试题
甲公司以100万元的价格向乙公司订购一台机床,根据合同约定,2014年4月1日,甲公司签发一张以乙公司为收款人、金额为100万元的银行承兑汇票,承兑人为A银行,到期日为2014年7月1日。2014年4月4日,乙公司的银行承兑汇票丢失,被B拾得。4月5
下列哪一或哪些选项是公证员爱岗敬业、规范服务的表现?()
设A为n阶正定矩阵,则A的主对角线上的元素全大于零.
关于固定资产的使用寿命、预计净残值和折旧方法,下列说法中正确的有()。
中国现代小说的奠基人是()
在脊椎动物基因组中,DNA甲基化通常发生在
流行病学实验研究中研究对象的分组情况为
甲欠他人钱财未偿还被起诉,因此法院依法将其价值九万元的汽车扣押,并停放在法院院内。甲担心案件久拖不决,同时又需要使用汽车,便产生了把车弄回来的想法。某晚,甲潜入法院院内,用备用钥匙打开车门,将车开走。法院工作人员发现汽车丢失后询问甲是不是已经取回,甲矢口否
A市A区的甲饮食城和B市B区的乙公司签订了一份水产买卖合同,约定在未来的3个月内由乙公司为甲方每月提供大闸蟹100公斤。但乙只负责将货物运送至A市B区,由甲方到B区取货。但合同签订之后,大闸蟹价格突然暴涨,乙公司后悔,称无法履行协议。甲方欲起诉乙公司,请问
对于县级政府颁布的科学、教育、技术、文化、卫生、体育、环境保护等方面的奖金,应()。
最新回复
(
0
)