单项选择题
A.甘薯B.马铃薯C.木薯D.薯蓣
A.65.3%,84.9%,94%B.84.9%,94%,65.3%C.94%,65.3%,84.9%D.84.9%,65.3%,94%
A.瘦肉B.肥肉C.大脑D.肝脏
A.维生素AB.维生素CC.维生素DD.维生素E
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