下列哪项是诊断急性白血病的最主要依据
A.血红蛋白浓度
B.细胞免疫学检查
C.外周血白细胞分类
D.骨髓细胞学检查
E.细胞染色体检查
参考答案:D
创制治疗积聚的著名方剂鳖甲煎丸的医家是()
A.朱丹溪
B.张仲景
C.张景岳
D.李中梓
E.喻嘉言
It is said that some government leaders __________ their position to get illegal profit for themselves.
A.occupy
B.take
C.abuse
D.hold