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
答案:C 解析: what to do(with it)为固定结构,意为“如何处理……”=how to deal (with it)。“疑问词+不定式”作knows的宾语。