【名词&注释】
有机物(organic compounds)、枸杞子(wolfberry fruit)、无机盐(inorganic salt)、清热解毒(heat-clearing and detoxifying)、寄生虫病(parasitic diseases)、主要成分(main components)、感染阳性率(infection positive rate)、补肝肾(nourishing liver and kidney)
[单选题]羊水中有机物和无机盐占()
A. 1%~2%
B. 2%~3%
C. 3%~4%
D. 4%~5%
E. 5%~6%