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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
31
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.
【M4】
选项
答案
invested
解析
invest 作定语修饰dollar 它与dollar 是被动关系,实际上dollar 由一个定语从句 which is invested 修饰,省略了which is 故为invested。investing 表示主动。
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0
大学英语四级
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