(1)在xiàng zi( )口,妈妈fǔ xià( )身子,在妹妹jùn qiào( )的liǎn páng( )上亲了一口,逗得妹妹咯咯地笑。
(2)黄伯伯yāo qǐng( )我们一起出去爬山。我们刚走到山脚,就看见pù bù( )从dǒu qiào( )的山崖上倾泻下来,溅起朵朵水花,别有一番yùn wèi( )。

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

