中国大学MOOC: Which one is the biggest state of the USA?
举一反三
- 中国大学MOOC: State governments in the USA are __________ .
- Mars USA is one of the biggest chocolate____________in the world. (manufacturing)
- In terms of land area and population, which is the biggest state and which is the smallest state in Australia?
- 中国大学MOOC: Why in 2006 Canada is USA’s biggest trader, while in 2015 China substituted Canada to be the No.1?
- Which one is the chief executive of the USA?