每逢新年,cí jiù yíng xīn( ),家家户户都zhāng tiē( )大红的春联来zēng tiān( )节日的气氛。春联中有展现祖国xīn xīn xiàng róng( )景象的,有gē sòng( )美好生活的……浏lǎn( )完众多的春联,我们再来诵读一番,就能感受到春联的shēng lǜ( )美,领略祖国语言的无穷ào miào( )。人们总说“kāi juàn yǒu yì( )”,其实读读春联也是一种很好的学习。

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

