首页
登录
职称英语
A. assisting B. estimates C. shut off D. manufacturers E. orally F. invi
A. assisting B. estimates C. shut off D. manufacturers E. orally F. invi
游客
2023-10-24
22
管理
问题
A. assisting B. estimates C. shut off D. manufacturers E. orally
F. invisible G. sightless H. sellers I. families J. ascertain
K. printed L. confirms M. shut down N. improved O. before
Although there are many skillful Braille(盲文)readers, thousands of other blind people find it difficult to learn that system. They are thereby【C1】______ from the world of books and newspapers, having to rely on friends to read aloud to them.
A young scientist named Raymond Kurzweil has now designed a computer which is a major breakthrough in providing aid to the【C2】____. His machine, Cyclops, has a camera that scans any page, interprets the print into sounds, and then delivers them【C3】______ in a robot-like voice through a speaker. By pressing the appropriate buttons on Cyclops’s keyboard, a blind person can "read" any【C4】______ document in the English language.
This remarkable invention represents a tremendous stride forward in the education of the handicapped. At present, Cyclops costs $50,000. However, Mr. Kurzweil and his associates are preparing a smaller but【C5】______ version that will sell for less than half that price. Within a few years, Kurzweil【C6】______ the price range will be low enough for every school and library to own one. Michael Hingson, Director of the National Federation for the Blind, hopes that【C7】______ will be able to buy home models of Cyclops for the price of a good television set.
Mr. Hingson’s organization purchased five machines and is now testing them in Maryland, Colorado, Iowa, California, and New York. Blind people have been【C8】______ in those tests, making lots of valuable suggestions to the engineers who helped to produce Cyclops.
"This is the first time that blind people have ever done individual studies【C9】______ a product was put on the market," Hingson said. Most manufacturers believed that having the blind help the blind was like telling disabled people to teach other disabled people. In that sense, the【C10】______ have been the blind ones. [br] 【C9】
选项
答案
O
解析
空格前后的句子结构完整,故推断空格处填入连词连接句子。盲人是在新机器的测试中“有帮助的”,测试和研究应该是在新产品上市前(before)进行的,故选O。
转载请注明原文地址:https://tihaiku.com/zcyy/3126177.html
相关试题推荐
Manymanufacturerswereaccusedofconcentratingtooheavilyoncostreduction,
A.assistingB.estimatesC.shutoffD.manufacturersE.orallyF.invi
A.assistingB.estimatesC.shutoffD.manufacturersE.orallyF.invi
A.assistingB.estimatesC.shutoffD.manufacturersE.orallyF.invi
A.assistingB.estimatesC.shutoffD.manufacturersE.orallyF.invi
A.assistingB.estimatesC.shutoffD.manufacturersE.orallyF.invi
A.assistingB.estimatesC.shutoffD.manufacturersE.orallyF.invi
A.assistingB.estimatesC.shutoffD.manufacturersE.orallyF.invi
A.assistingB.estimatesC.shutoffD.manufacturersE.orallyF.invi
A.assistingB.estimatesC.shutoffD.manufacturersE.orallyF.invi
随机试题
就餐时,围桌共食是中国人的一种传统。与西方人把鲜花放餐桌中央不同的是,中国人把菜肴放餐桌中央供大家一起享用。这种风俗体现了食物在中华文明史上的重要地位。
主管全国药品监督管理工作的是()A.国务院产品质量监督部门 B.国家药
A.刺痛拒按,固定不移,舌暗,脉涩 B.气短疲乏,脘腹坠胀,舌淡,脉弱 C.
下列关于工程预付款担保的说法,正确的有()。A.预付款担保的主要形式是保兑支
梁式桥现浇施工时,梁体混凝土在顺桥向宜()进行浇筑。A、从高处向低处 B、
过量易致高氯酸血症的是A.溴己新 B.乙酰半胱氨酸 C.愈创木酚甘油醚 D
J94、LCWD-110型电流互感器的第四个字母表示()(A)单匹贯穿式;
发放公司贷款流程中,银行下列行为具有法律效力的是()。A.银行表明贷款意向
营业线旁路堤绑宽施工要注意营业线施工路堤安全,施工中若发现()要立即停止施工,并
甲刚满l6周岁即被应聘于乙施工单位,下列说法正确的是()。 A.甲属
最新回复
(
0
)