1.漓江的水真( )啊,( );
漓江的水真( )啊,( );
漓江的水真( )啊,( )。
2.桂林的山真( )啊,( ),各不相连,像( ),像( ),像( ),( ),形态万千;
桂林的山真( )啊,像( ),像( ),( ),倒映水中;
桂林的山真( )啊,( ),( ),好像一不小心就要栽倒下来。

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

