该患者最可能的诊断

A．早孕

B．库欣综合征

C．泌乳素瘤

D．原发性闭经

E．以上都不是

（2014山东省实验中学高三第二次模拟考试）3．Lily took a few friends to my birthday party，none of __________ I was familiar with．

A．which

B．whose

C．that

D．whom