China has an area of about 9,600,000 square kilometres.(about 9,600,000 square kilometres划线提问)___ ___is China?___ ___ ___of China?

问题描述:

China has an area of about 9,600,000 square kilometres.(about 9,600,000 square kilometres划线提问)
___ ___is China?
___ ___ ___of China?

How large
What's the size