最佳答案:住房问题 How to solve the housing problem in big cities? 14 With the rapi
最佳答案:Nowadays,the housing price is going up so high that some of people cannot afford
最佳答案:设楼高层数x则:每层建筑面积=30000/x土地的征用面积:1.5*30000/x=45000/x总费用y=2250*(45000/x)+[400+(400+3