Peter earns his brother does.A. as much twice asB. twice as much asC. much as twice asD.

问题补充：

Peter earns his brother does.

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： 考查倍数的表达方式。倍数的表达方式应是：倍数+as+adj./adv.+as，所以选B。