What ________ the population of the USA?
________ is the population of the city?
The population of China is larger than ____in The USA?
The population of China is large than____the USA.
the population of China is four times as___ as USA
what's the capital of the USA
What is the language of the USA?
what's the population of china?
what is the population of your city
What is the population of China
what's the population of shanghai
怎么回答What's the population of...
选择:What's the population of __