
①农产品深加工服务→产业融合发展一提高农产品附加值→增加农民收入
②建立线上线下销售体系→拓展销售渠道一扩大销售规模→提增农民收入
③农田托管给农业合作社→避免盲目生产一减少生产环节→获取资本要素分配收入
④打通生产、流通与消费环节→生产降本增效→提高抵御风险能力→实现农业增收
A.①② | B.①④ | C.②③ | D.③④ |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

