It is said in Australia there is more land than the government knows_________.
A. it what to do with B. what to do it with
C. what to do with it D. to do what with it
It is said in Australia there is more land than the government knows_________.
A. it what to do with B. what to do it with
C. what to do with it D. to do what with it
C
不定式短语，意为“怎样利用土地”。