单选题 She was the only one of the few girls who ______ passed the examination.
A. was B. were C. has D. have

【正确答案】 C

【答案解析】[解析] 主谓一致性题。在“one of+复数名词”结构后若使用定语从句，从句中的谓语动词一般用复数；但one若是用the only修饰，则用单数，所以本题选C。