Statistics show that men have as women do for every mile they drive. A. serious accidents

问题补充：

Statistics show that men have as women do for every mile they drive.

A. serious accidents as twice many

B. twice as many serious accidents

C. twice serious accidents as many

D. serious accidents as many twice

答案：

A. serious accidents as twice many

(答案→)B. twice as many serious accidents

C. twice serious accidents as many

D. serious accidents as many twice

解析：考查倍数的表达：句意：数据表明男人开车每一英里出严重的事故是女性的两倍。这里使用倍数+as+adj+名词+as结构，选B。