单项选择题
A.冷冻切片法B.振动切片法C.石蜡切片法D.火棉胶切片法
A.1%伊红B.中性红C.0.1%番红花红D.0.5%酸性复红
A.0.25gB.0.5C.1GD.2G
A.PH9.2-10.7B.PH6.8-9.2C.PH4.0-5.2D.PH3.6-5.6
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