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
50
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
1.DickhadplannedtoinviteCathytogotoaconcerton【9】______,butCathy
BeingwithSeamusHeaneywaslikebeingwithtwopeopleatonce.Ontheone
Childrenarearelativelymoderninvention.Untilafewhundredyearsagoth
Whatyousaynowisnot______withwhatyousaidatyesterday’smeeting.A、consi
“旅游不文明行为记录”信息保存期限为1年至5年,实行动态管理。()判断题
丙股份有限公司(以下简称丙公司)为增值税一般纳税人,由张某、李某、赵某作为发起人
下列哪项不是酶的别(变)构调节的特点? A.反应动力学遵守米氏方程B.限速酶多
汇出行用加押电传或SWIFT(环球银行间金融电讯网络)形式,指示汇入行付款给指定
我国精神卫生专家许又新教授提出的心理健康标准包括A.体验标准、操作标准、发展标准
尿毒症高血压伴血钾增高时,降压治疗不宜使用A.β受体阻断剂 B.袢利尿剂 C
最新回复
(
0
)