在cí( )旧迎新的除夕,我把赞sònɡ( )祖国xīn xīn xiànɡ rónɡ( )的春联tiē( )在门口。傍晚,wù( )气yān( )没了村庄,人们围坐在一起,举起tú( )苏酒庆祝新年。许多人按照习sú( )放起了bào( )竹,这更加zēnɡ tiān( )了节日的气氛。

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

