羊乳喂养的主要缺点是 ( )A．羊乳中蛋白质含量较牛乳多B．羊乳中叶酸与维生素B含量少C．羊乳中脂肪多且脂肪球少D．羊乳中矿物质含量与牛乳相仿...

作者: rantiku 人气: - 评论: 0

问题羊乳喂养的主要缺点是 ( )

选项 A．羊乳中蛋白质含量较牛乳多 B．羊乳中叶酸与维生素B含量少 C．羊乳中脂肪多且脂肪球少 D．羊乳中矿物质含量与牛乳相仿 E．每100ml羊乳的热量与牛乳相仿

答案 B

解析

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