问题
选择题
The two pens are the same, but the red one cost _____________ that one.
A．as much twice as
B．twice as much as
C．much as twice as
D．as twice much as
答案
答案：B
这题考查倍数的表达：倍数+as+形容词原级+as的用法，句意是：这两只钢笔一样，但红的价格是那个的两倍。选B。