单项选择题
A.香蕉 B.荞麦 C.馒头 D.燕麦 E.葡萄
A. B. C. D.
A.8%~10% B.10%~12% C.12%~14% D.14%~16% E.15%~18%
A.75g/d B.85g/d C.95g/d D.100g/d E.110g/d
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