单项选择题
A.38mg/d B.48mg/d C.58mg/d D.68mg/d E.78mg/d
A.1200mg/d B.1000mg/d C.800mg/d D.700mg/d E.600mg/d
A.600mg/d B.800mg/d C.1000mg/d D.1200mg/d E.1500mg/d
A.花生仁及其油 B.芝麻及其油 C.大豆及其油 D.低芥酸菜籽油 E.葵花子油
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