单项选择题
A.165g/L B.155g/L C.145g/L D.135g/L E.125g/L
A.胆囊 B.肾上腺 C.淋巴管 D.肝脏 E.盲肠
A.1个月 B.2~3个月 C.4~6个月 D.7~9个月 E.10个月后