Questions 17 ～ 20 are based on the following talk
about the global economy from 1973 to 1990s. You now have 20 seconds to rend
Questions 17 ～ 20. Which of the following is NOT mentioned as the characteristic of the global economy in 1990s
A．Transnational corporations were placed wherever worth it. B．Large sum of money was invested in tourism. C．Manufacturing plants went to countries with large (:heap labor forces. D．Large regional trading blocs were emerging.