I don't have any money.

any,是表示一些,应该是表达一种程度.如果在口语中,我想应该可以去掉的,不过在高考中,我想还是不要去掉的好.if you say:"I don't have money." I guess you are very poor !But,"I don't have any money" Maybe you have a little of money,but,it's not more!