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成人高等教育 / 免疫学基础

正确率：100%

关于外周免疫器官叙述正确的是

A、
A．包括骨髓和胸腺
B、
B．只是体液免疫产生的场所
C、
C．是免疫细胞的产生场所
D、
D．粘膜免疫系统是最大的免疫器官
E、
E．是成熟T和B定居的场所

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免疫学基础

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