live in/on?

问题描述:

live in/on?
There will not be enough space to ______ the earth in the future if we don't control the growth of the population.
A.live on B.live in
C.live on in D.live in on
live后面到底该用in还是on?还是两个一起用?

②楼,拒绝海答~
live on the Earth
是住在地球上的意思
而live in the Earth还有在地下的意思
选A比较好
两个一起用是不行的~