A.90g/L B.100g/L C.110g/L D.120g/L E.130g/L
A.肝臟 B.胸腺 C.卵黃囊 D.骨髓 E.淋巴結(jié)
A.骨髓 B.肝臟 C.胸腺 D.卵黃囊 E.淋巴結(jié)