(1)啊,黄河!你是中华民族的摇篮!( )
(2)用你那英雄的体魄,筑成我们民族的屏障。( )( )
(3)岱宗夫如何?齐鲁青未了。( )
(4)荡胸生层云,决眦入归鸟。( )
(5)你一泻万丈,浩浩荡荡,向南北两岸伸出千万条铁的臂膀。( )( )( )

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

