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【单选题】
现代操作系统中广泛使用了缓冲技术,为了使多个进程能有效地同时处理输入和输出,最好使用()A.
缓冲池
B.
单缓冲
C.
双缓冲
D.
循环缓冲
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举一反三
【多选题】According to the passage, how did the first Industrial Revolution change economies?
A.
New machines, new power sources, and new ways of organizing work made existing industries more productive and efficient.
B.
New industries, such as the automobile industry, in the 19th century, arouse.
C.
Government began to play a significant role in the national economies.
D.
Economies based on agriculture and handicrafts had been transformed into economies based on large-scale industry and machine manufacturing.
【简答题】During the period of the first Industrial Revolution,the focus of education moved to and .
【多选题】According to the passage, how did the first Industrial Revolution change society?
A.
It witnessed a large influx of immigrants from the rest of the world.
B.
Miserable working conditions and long hours of tedious and dangerous work gave rise to working-class movement.
C.
Increased overall amount of a wider distribution of wealth helped to enlarge the middle class.
D.
It has caused disordered competition, market chaos and serious damage to the interests of consumers.
【单选题】The First Industrial Revolution was accommplished in Britain by the middle of the ____ century.
A.
17th
B.
18th
C.
19th
D.
20th
【简答题】Why does Text B relate the AI transition to the first industrial revolution while Text A doesn’t?
【判断题】The transition to AI is the same to what happened in the First Industrial Revolution.
A.
正确
B.
错误
【多选题】what are the reasons for the first Industrial Revolution happening in Britain?
A.
advantageous geographical location
B.
convenient sea and river transportation
C.
large quantities of capital brought by overseas trade and colonies
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