【单选题】Over ____% of the international migrants in 2013 migrated from developing countries to other developing countries, compared to 34% that moved from developing countries to advanced countries.
【单选题】To help developing countries expand their industrial base, some industrial countries have reduced tariffs on designated manufactured imports from developing countries below the levels applied to impor...
【单选题】Identify the correct statement. a. In some of the industrialized countries, the income per person declined between 1990 and 2009. b. Most of the developing countries have been growing at a uniform rat...