In the International Young Pianists Competition, when it was________that Lang Lang had won, he was

too excited to hold back his tears.[ ]

A．told  

B．mentioned

C．announced  

D．recognized

患者，女性，56岁。右侧胸痛3周，诊断为（）

A.正常胸片

B.右侧气胸

C.右侧胸腔积液

D.右浸润性肺结核

E.右肺癌