But is it all good? If a lot of routine secretarial work can be done automati-cally , surely this will mean that fewer secretaries will be needed. Another worry is the increasing medical problems related to work with visual display units. The case of a slow loss of sight among people using word processors seems to have risen greatly. It is also feared that if a woman works at a VDU for long hours, the unborn child in her body might be killed. Safety screens to put over a VDU have been invented but few companies in England bother to buy them.
Whatever the arguments for or against word processors, they are a key feature of this revolution in office practice.
1. Ten years ago, smaller companies did not use large computers because_______.
A. these companies had not enough money to buy such expensive computers
B. these computers could not do the work that small computers can do today
C. these computers did not come onto the market
D. these companies did not need to use this new technology
2 According to the writer, the main feature of the revolution in office work over the last ten years is_______.
A. the saving of time and money B. the use of computers in small companies
C. the wide use of word processors D. the decreasing number of secretaries
3. It is implied but NOT directly stated in the passage that with the use of word processors _______.
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