A. She'd like him to talk with Jonathan about a new project. B. She wants him to share his renovation experience with her. C. She wants to discuss the house decoration budget with him. D. She'd like to show him around her newly-renovated house.
A. 浓缩饲料组成 B. 精料补充料组成 C. 添加剂预混合饲料组成 D. 代乳料组成
A. 干物质中粗纤维含量低于20%,且蛋白质含量低于18%的饲料原料 B. 干物质中粗纤维含量低于18%,且蛋白质含量低于20%的饲料原料 C. 干物质中粗纤维含量低于18%,且蛋白质含量低于18%的饲料原料 D. 干物质中粗纤维含量低于20%,且蛋白质含量低于20%的饲料原料
A. 蛋白饲料 B. 纤维饲料 C. 能量饲料 D. 维生素饲料
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