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Much unfriendly feeling towards computers has based on the fear of widespread unemployment resulting from their introduction. C
Much unfriendly feeling towards computers has based on the fear of widespread unemployment resulting from their introduction. C
admin
2010-04-12
51
问题
Much unfriendly feeling towards computers has based on the fear of widespread unemployment resulting from their introduction. Computers are often used as part of automated production systems required a least possible number of operators, causing the loss 【M1】______
of many jobs.This has been happened, for example, in many steelworks. 【M2】______
On the other hand, computers does create jobs. They are more skilled and better 【M3】______
paid, though less in number than those they replaced. Many 【M4】______
activities can not continue in their present form without computers, no matter how 【M5】______
many people are employed. Examples is the check clearing( 票据交换) 【M6】______
system of major banks and the weather forecasting system. When a firm
introduces computers, few people are usually employed in key posts (such as jobs 【M7】______
of operation managers)while other staff is retrained as operators, programmers, data 【M8】______
preparation staff. After the new system have settled down, people in non-computer 【M9】______
jobs are not always replaced.
When they leave, resulting to a decrease in the number of employees. 【M10】______
This decrease is sometimes balanced by a substantial increase in the activity of the firm, resulting from the introduction of computers.
【M8】
选项
答案
which
解析
非限制性定语从句在修饰物时只能用which 引导。
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0
大学英语四级
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