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 Kadosh is testing a relatively new brai
In a lab in Oxford University’s experimental psychology department, researcher Roi Cohen Kadosh is testing a relatively new brai
admin
2017-01-09
108
问题
In a lab in Oxford University’s experimental psychology department, researcher Roi Cohen Kadosh 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://kaotiyun.com/show/Z5oZ777K
0
考研英语一
相关试题推荐
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
InalabinOxfordUniversity’sexperimentalpsychologydepartment,researcherRoiCohenKa-doshistestingarelativelynewbra
随机试题
关于结肠癌的叙述,正确的是
下列哪些性质与硝酸异山梨酯相符
重为W的人乘电梯铅垂上升,当电梯加速上升、匀速上升及减速上升时,人对地板的压力分别为p1、p2、p3,它们之间的大小关系为()。
无支护基坑的坑壁形式分为()。
案例6:大洋公司在2005年1月1日平价发行新债券,每张面值1000元,票面利率10%,5年到期,每年12月31日付息。根据案例,回答下列题目:假定2007年11月1日的市场利率为12%,债券的合理市价应为( )元。
2020年3月,某审计组对甲公司2019年度财务收支进行了审计。有关采购与付款循环审计的情况和资料如下:1.甲公司的采购分为两类:A类为重点物资采购,主要通过招标程序确定供应商;B类为一般物资采购,主要利用电子商务平台通过网络采购。2.审计组发现,20
合同争议解决的方式有( )。
已知集合A={x|x<—2}∪{x|x>5},B={x|x<a},且A∩B=,则实数a的取值范围是______.
Therearevariouswaysinwhichindividualeconomicunitscaninteractwithoneanother.Threebasicwaysmaybedescribedasth
AfterthreeyearsatNewYorkUniversity,Ileftatthetimetotakeasix-monthbreakandcomebackthenextsemester.Ineeded
最新回复
(
0
)