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
2024-09-02
33
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/3740755.html
相关试题推荐
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
A.assistingB.estimatesC.shutoffD.manufacturersE.orallyF.invi
随机试题
Thewonderswhichmedicalworkershavealreadybroughtaboutinthediagnos
WhenIwasachild,myfamilyusedtogoonholidayeveryyeartovisitour
A.冠翘动 B.冠边缘不密合 C.冠边缘过长 D.冠咬合高 E.冠邻接关
如下图所示的流程图实现的函数是()。
下列选项哪个能与题干立体图形②、③、④组合成立方体图形①? A.如上图所示
痰浊蒙窍型痴呆首选( ) A.七福饮 B.归脾汤 C.黄连解毒汤 D.
在许多人“起哄”的时候,平时文雅的学生也会表现得粗鲁无礼,这种行为是()。
项目区分度的计算方法包括()。多选A.通过率计算 B.点二列相关 C.鉴别指
在对盈亏平衡点分析时,盈亏平衡点应按项目()计算,否则就失去了意义。A.达产年
建设工程项目施工成本管理的任务和环节包括:①成本分析;②成本控制;③成本考核;④
最新回复
(
0
)