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【判断题】
自发消费随着收入的变动而变动，它取决于收入和边际消费倾向。A.
正确
B.
错误
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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】金属材料常见的塑性变形方式主要为（ ）和（ ）。
【判断题】The first industrial realization of the Internet of Things, in the sense of RFID tags embedded in objects, was actually the Presto network.
A.
正确
B.
错误
【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?
【单选题】The First Industrial Revolution is marked with_______
A.
steam power
B.
electricity
C.
automobile
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