单项选择题
A.CDK2 B.cdc2 C.CyclinB1 D.CyclinD E.CDK4
A.原发性肝癌 B.重症肝炎 C.生殖细胞瘤 D.肝硬化 E.以上都是
A.6~8h B.12h C.1d D.3~4d E.9~12d