为未决赔案提取的责任准备金称为______。
A．未决赔款准备金 B．已发生未报告赔款准备金C．已决未付赔款准备金 D．未了责任准备金
参考答案：A
有助于诊断肌源性肿瘤的标志为（）
A.CK
B.desmin
C.vimentin
D.PSA
E.PCNA
The news of the mayor's coming to our school for a visit was ________ on the radio yesterday.[ ]
A. turned out
B. found out
C. given out
D. carried out
