
(1)为了满足身体生长发育的需求,青少年的早餐有馒头、鸡蛋、牛奶和水果等食物。食物中的馒头经过程①最终被分解为物质[a]
(2)图一中过程③对应图二中的曲线
(3)图一中物质b从肺泡进入肺泡周围的毛细血管时要穿过
(4)尿素是人体的代谢废物,图一中该物质排出体外的途径有

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

