问题
选择题
The survey shows that urban students spend about twice ___ money the ones from rural areas do.
A．the amount of
B．more than
C．as more as
D．as much as
答案
答案：A
考查倍数的表达：倍数+the+名词+of，句意：调查表明城市学生花的钱是农村学生的两倍。选A。