The invention of machines are the result of the division of labour.
举一反三
- The invention must be a new technology solution, the result of making use of the laws of nature.
- Human ingenuity was initially demonstrated in A: the use of machines to produce science fiction. B: the wide use of machines in manufacturing industry. C: the invention of tools for difficult and dangerous work. D: the elite's cunning tackling of dangerous and boring work.
- The stone chip is thought to be the most important tool because it ______. A: was one of the first tools B: developed human capabilities C: led to the invention of machines D: was crucial to the development of mankind
- As a result of the Black Death, ______. A: much land was left untended and there was a shortage of labour B: landowners tended to change from sheep-farming to arable-farming C: the government did not show much concern about the labour shortage D: the government took several measures to raise the peasants' wages
- 1. In __________, Raúl Prebisch claimed that the division of labour between developing countries and developed countries would make primary-product producers continue poverty. A: the 1950s B: the 1960s C: the 1970s D: the 1980s