Some people find that after their dieting is over they eat twice （）they did before they went on a diet.
A、
as much as
B、
much than
C、
as many as
D、
more than
【正确答案】：A
【题目解析】：
句意：有些人发现节食结束后，他们的饮食量是节食前的两倍。饮食量不可数，用much不用many；twice as much as 是····的两倍，固定用法，故选A。
