单项选择题
A1型题 成人膳食脂肪适宜摄入量以占总能量百分比计算,为()
A.5%~8%
B.10%~15%
C.20%~30%
D.35%~40%
E.45%~50%
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单项选择题
A.5%~8%
B.10%~15%
C.20%~30%
D.35%~40%
E.45%~50%
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