How long is the GreatWall?It is about___ ___ ___ ___ ___.2.How big is Beijing?Beijing is got about__

题目

How long is the GreatWall?It is about___ ___ ___ ___ ___.2.How big is Beijing?Beijing is got about___ ___ ___.

答案

1.How long is the Great Wall?
It's ______ ______ ______ ______ ______.
填:about six thousand seven milon
2.How big is Beijing?
Beijing is got about___ ___ ___.
填:16807.8 square kilometers．