我国诊断妊娠合并贫血的标准：血红蛋白值、红细胞计数、血细胞比容分别为()
A．＜90g/l、＜3.5×10¹²/l、＜0.32
B．＜100g/l、＜3.6×10¹²/l,＜0.32
C．＜100g/l、＜3.5×10¹²/l、＜0.30
D．＜110g/l、＜3.5×10¹²/l、＜0.32
E．＜110g/l、＜3.5×10¹²/l、＜0.30