单项选择题
A.各种白酒B.乳酸食品C.葡萄柚汁D.盐腌海鱼E.茶叶
A.乳酸亚铁(2价铁)B.枸橼酸铁(3价铁)C.右旋糖酐铁(2价铁)D.琥珀酸亚铁(2价铁)E.富马酸亚铁(2价铁)
A.食欲不振B.化验指标异常C.慢性萎缩性胃炎D.记忆力减退E.结膜及甲床苍白
A.30~60g/LB.60~90g/LC.90~120g/LD.120~160g/LE.>160g/L
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