You must keep the news a secret and don’t put it ______ anybody else.

A．in possession of

B．in the possession of

C．in charge of

D．in the charge of

发生医疗争议时，具有法律意义的医学文书是（）

A.病理诊断报告

B.CT诊断报告

C.B超诊断报告

D.核磁诊断报告

E.X线诊断报告