The house rent is expensive. I've got about half the space I had at home and I'm paying _______ here.
A. as three times much
B. as much three times
C. much as three times
D. three times as much
该题的正确答案为 D .显然本题是在考查倍数的表达法。倍数表达法是高中英语教学的重点，也是历年的高考热点之一。掌握倍数的表达法对于同学们学好英语具有重要意义。下面对倍数的几种表达法作一归纳：
