If I you I would represent the class in the school English speech contest.A. wasB. were

问题补充：

If I you, I would represent the class in the school English speech contest.

A. was

B. were

C. am

D. are

答案：

A. was

(答案→)B. were

C. am

D. are

解析：根据题干，本句的意思是“如果我是你，我就代表全班参加全校的英语演讲比赛。”本句的一个虚拟语气，我是永远不会成为你的。在虚拟语气中be动词不论是第几人称，都用were。所以本题选B。