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
2017-09-08
27
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.
【C19】
选项
A、careful
B、considerate
C、careless
D、casual
答案
A
解析
上文提到“研究还处于初步阶段,但一些公司已经在销售这种设备”。对于这种不太安全的做法。科恩博士的建议应为be careful“小心的”才符合逻辑,故选A。
转载请注明原文地址:https://kaotiyun.com/show/aFIZ777K
0
考研英语一
相关试题推荐
Manypeopleliketotravel.Theproblemisgettingyourpettothe【C1】______.Inrecentyears,transportingpetsonflightshas
Manypeopleliketotravel.Theproblemisgettingyourpettothe【C1】______.Inrecentyears,transportingpetsonflightshas
Manypeopleliketotravel.Theproblemisgettingyourpettothe【C1】______.Inrecentyears,transportingpetsonflightshas
Manypeopleliketotravel.Theproblemisgettingyourpettothe【C1】______.Inrecentyears,transportingpetsonflightshas
Manypeopleliketotravel.Theproblemisgettingyourpettothe【C1】______.Inrecentyears,transportingpetsonflightshas
YouwillgraduatefromuniversityandintendtobeavolunteertogotoGuizhouProvince,southwestChina.Afterreadingthenot
Itusedtobesostraightforward.Ateamofresearchersworkingtogetherinthelaboratorywouldsubmittheresultsoftheirres
IsStanfordstillauniversity?TheWallStreetJournalrecentlyreportedthatmorethanadozenstudentshaveleftschooltowo
IsStanfordstillauniversity?TheWallStreetJournalrecentlyreportedthatmorethanadozenstudentshaveleftschooltowo
IsStanfordstillauniversity?TheWallStreetJournalrecentlyreportedthatmorethanadozenstudentshaveleftschooltowo
随机试题
“明月照窗棂,个个孔明诸葛亮;大雪飘梅岭,处处香山白乐天。”这副对联:“明月”对“大雪”()。
对一节课所包含的组成部分以及各部分的顺序、时限和相互关系的规范,在“教学论”中具体是指()
性大寒,专泻肺中水饮及痰火而平喘咳的药物为( )。
有一土钉墙支护的基坑,坑壁土层自上而下为:人工填土一黏质粉土一粉细砂,基坑底部为砂砾石层。在基坑挖到坑底时,由于降雨等原因,墙后地面发生裂缝,墙面开裂,坑壁有坍塌危险。下列哪些抢险措施是合适的?()
利用工程建设定额计算工程造价,就价格形成而言,()。
下列材料损耗,应计入预算定额材料损耗量的是()。【2016年真题】
下列关于上市公司董事会秘书的陈述,正确的有()。
莎士比亚的《四大悲剧》是()。
下列关于线性链表的叙述中,正确的是()。
Fearhelpsanimals,includinghumans,tosurvivesinceitallowsthemtoavoidpredatorsanddangeroussituations.Havingtoomu
最新回复
(
0
)