记忆中的童年多么美好:绿油油的zhuāngjiɑ(______)生机勃勃,kěnshí(______)青草的羊群自在悠闲。微风拂过树梢,传来鸟儿的鸣叫声,shuāilǎo(______)的牛儿奋力耕耘,低矮的cǎopéng(______)笼罩在薄雾里,幸福的sǎo(____)子背着宝宝行走在田间地头……这一切的一切,qǐ(____)是时间可以磨灭的?

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

