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【单选题】
以下关于IgG 生物学特性 叙 述 错误 的是( )A.
能通过胎盘
B.
能激活补体
C.
是参与I型超敏反应的主要Ig
D.
能发挥调理作用
E.
能发挥ADCC作用
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A.
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B.
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C.
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D.
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