新概念英语第三册课多项选择题:Lesson 51 Predicting the future

2018-06-11 11:49:52来源:网络

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  1 In the mid 1970s, computers were ______ .

  a.notoriously unreliable

  b.rather rare

  c.in widespread use

  d.not at all common

  2 The importance of the Altair was that it ______ .

  a.did not need specially-written software to run it

  b.put computing power within the reach of ordinary people

  c.helped to establish Microsoft DOS as the standard system

  d.was widely copied by IBM and other big manufacturers

  3 Leon Bagrit foresaw that before long ______ .

  a.we would be able to teach computers to think like human beings

  b.computers would bring about the development of the Internet

  c.computers in hospitals would diagnose illnesses and prescribe treatments

  d.computers in commerce would take over many repetitive tasks

  4 Leon Bagrit's most important insight into the future development of computers was in terms of their ______ .

  a.ability to relieve people of boring tasks

  b.size, power and cost

  c.use in traffic management

  d.commonplace use in offices and hospitals

  Structure 结构

  5 It is notoriously difficult ______ the future. (1. 1)

  a.when predicting

  b.the prediction of

  c.to predict

  d.that we predict

  6 Who could have imagined that ______ as many computers as TV sets? (11. 1-4)

  a.there would be

  b.there to be

  c.their being

  d.there were

  7 People in those days liked to believe in computers ______ the world. (11. 18-19)

  a.taking over and ruling

  b.that took over and ruled

  c.take over and rule

  d.to take over and rule

  8 ______ Bagrit's predictions so remarkable is their accuracy. (1. 28)

  a.What makes

  b.Why are

  c.How many are

  d.They make

  Vocabulary 词汇

  9 Bagrit ______ the idea that computers would rule the world. (11. 18-19)

  a.refuted

  b.refused

  c.rejected

  d.discharged

  10 Bagrit foresaw that computers would become ______ small to hold in the hand. (11. 19-20)

  a.adequately

  b.sufficiently

  c.capably

  d.possibly

  11 All these computer uses have become ______ . (11. 22-23)

  a.relatively normal

  b.more or less frequent

  c.taken for granted

  d.unexceptionable

  12 The Internet enables us to ______ instantly with anyone in any part of the world. (11. 24-25)

  a.get in touch

  b.contact

  c.send a message

  d.convey an idea

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