Which of these technologies developed because of the desire to trade with other cities?
举一反三
- Watch the video clip "Urbanization and the future of cities"and answer the following questions.Which of these technologies developed because of the desire to trade with other cities? A: Tractors B: City walls C: Roads D: Aqueducts
- Foreign trade is the exchange of goods or technologies or ( ) between one nation (or area) with other nations.
- Most of the United Kingdom’s trade is with other developed countries, especially other members of the European Union.
- Which of the following strategies wins by merging and acquiring other good companies of their brand names and technologies?
- According to this essay, which of the following technologies will overplay each other to help reduce our carbon emissions by 80% by 2050?