Jim is the only one of the policemen in his office who the award.A. have wonB. winC. has

问题补充：

Jim is the only one of the policemen in his office who the award.

A. have won

B. win

C. has won

D. was to win

答案：

A. have won

B. win

(答案→)C. has won

D. was to win

解析：考查定语从句。本题定语从句的先行词是the only one；当“one of+复数名词：结构在定语从句前面的时候，如果one前面有the only修饰，就使用the only one做先行词；如果没有the only就使用后面的复数名词作先行词。句意：Jim是他办公室里的警察中唯一的一个赢得表扬的人。使用单数形式，D项表示的是过去将来时，在上下文中没有这样的时间状语或者语境。故C正确。