问题
选择题
Housing prices keep rising these years. I’ve got about half the space I had 10 years ago but I have to pay ________now.
A．as three times much
B．three times much as
C．as much three times
D．three times as much
答案
答案：D
题目分析：考查倍数和比较等级。倍数必须放在as...as和比较级的前面，不能放在as...as中间。句意：房价这些年来持续上涨。我现在住的地方是10年前的一半，但是房租却是10年前的三倍。as much后省略了as that 10 years ago，排除A、C，B项中的much应该在as...as之间，排除B，故选D。