6413成人24h粪代谢氮为A.0.6~0.9gB.0.6~0.9gC.1.2~1.5gD.1.5~1.8gE.1.8~2.0g9746

成人24h粪代谢氮为 A.0.6~0.9g B.0.6~0.9g C.1.2~1.5g D.1.5~1.8g E.1.8~2.0g 请帮忙给出正确答案和分析,谢谢!

答案解析