问题补充：
Peter’s jacket looked just the same as Jack’s, but it costhis.
A. as much twice as
B. twice as much as
C. much as twice as
D. as twice much as
答案：
A. as much twice as
(答案→)B. twice as much as
C. much as twice as
D. as twice much as
解析：考查as----as同级比较前的修饰语位置。twice应该放在第一个as之前，选B符合。
