There are many advantages in using a word processor for both secretary and manager. The secretary is freed from a lot of daily work, such as re－typing letters and storing papers. He or she can use this time to do other more interesting work for the boss. From a manager's point of view, secretarial time is being made better use of and money can be saved by doing daily jobs automatically outside office hours.

　　But is it all good? If a lot of daily secretarial work can be done automatically, 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 and against word processor, they are a key feature of this revolution in office practice. Ⅰ. Theme： The use of small computers in work offices has brought about

　　56.____________. Ⅱ. 57.____________

　　： 70% of the British offices are having a word processor and there is still 58.________________ in the percentage. Ⅲ.59.________： Small computers are not as expensive but 60.____________ as the large ones in the past； a revolution

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