(48-51题共用备选答案) A.IgA B.IgD C.IgM D.I

tikufree2020-05-20  15

问题 (48-51题共用备选答案)A.IgAB.IgDC.IgMD.IgGE.IgE

选项 48.缺乏患者易发生反复呼吸道感染

答案A

解析
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