But for the help of my English teacher, I the first prize in the English Writing

But for the help of my English teacher, I ____  the first prize in the English Writing Competition. 

A. would not win       B. would not have won   C. would win    D. would have won

试题答案

B

解析:

考查虚拟语气。此处虚拟语气表示与过去事实相反，句子谓语动词用would/should/could/might + have done结构，故选B。