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Computers used to ______. In recent years, computer are being made ______.
Computers used to ______. In recent years, computer are being made ______.
admin
2009-03-15
20
问题
Computers used to ______.
In recent years, computer are being made ______.
选项
A、smaller and cheaper
B、larger and more expensive
C、more difficult to use
D、to work more slowly
答案
A
解析
由文章第三句“But scientists and technicians have been making them smaller and cheaper while at the same time they have been easier to use”我们可以直接得到答案。
转载请注明原文地址:https://kaotiyun.com/show/fE8d777K
本试题收录于:
公共英语二级笔试题库公共英语(PETS)分类
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公共英语二级笔试
公共英语(PETS)
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