单项选择题
A.47.3% B.43.3% C.44.3% D.43.7% E.45.7%
A.65.7% B.68.7% C.67.7% D.69.7% E.66.7%
A.65.0%~72.5% B.45.0%~52.5% C.75.0%~82.5% D.55.0%~62.5% E.85.0%~92.5%
A.慢性贫血 B.溶血性贫血 C.缺铁性贫血 D.失血性贫血 E.海洋性贫血
微信扫一扫,加关注免费搜题