中国大学MOOC: Nigeria is the most populous African country and an economic ________ for the continent.
举一反三
- Nigeria is the most populous African country and an economic ________ for the continent. A: interior B: powerhouse C: option D: package
- India is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world.
- Which country is the fifth most populous country in the world?
- South Region is the second most populous region of the country, next to Northeast Region.( )
- 中国大学MOOC: Most of the _______ land campaigns of WWI occurred on the continent of Europe.