问题
选择题
Smith’s jacket looked just the same as Jack’s, but it cost __________ his.
A．as much twice as
B．much as twice as
C．as twice much as
D．twice as much as
答案
D
题目分析：考查倍数的表达：倍数+as +adj+as，句意是：斯密斯的夹克和杰克的一样，但价格是他的两倍。选D。
点评：本题考查倍数的表达：除了倍数+as +adj+as，还有：倍数+比较级+than，倍数+the+名词+of，倍数+从句，做题时按照句子的结构来选择。