(1)他的画布局匀称(chèn chēng),色彩绚丽,与他“小画家”的称(chèn chēng)号格外相称(chèn chēng)。
(2)看到“禁(jìn jīn)止攀折”的标语后,小明那情不自禁(jìn jīn)摘花的手立刻放了下来。
(3)小兔子看见正在地里撒(să sā)种的兔爸爸,撒(să sā)腿跑开了。

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

