【单选题】 缺铁性贫血

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  • A.MCV<80fl,MCH<28pg,MCHC<33%
  • B.MCV>94fl,MCH>32pg,MCHC>39%
  • C.MCV>94fl,MCH>32pg,MCHC32%~39%
  • D.MCV<80fl,MCH28~32pg,MCHC32%~39%
  • E.MCV80~94fl,MCH28~32pg,MCHC32%~39%
  • 请帮忙给出正确答案和分析,谢谢!