It is said that in Australia there is plenty of land, and the government doesn’t know ________．

A.it what to do with

B.what to do it with

C.what to do with it

D.to do what with it

答案及解析： C

do with意为“处理……”。do with和deal with两者皆为“处理，处置”之意，但当表示“如何处理……”时，do with和what连用，而deal with 和how连用。如：

What did you do with that picture?

你是如何处理那张照片的？

How did you deal with that picture?

你是如何处理那张照片的？