(1)今夜明月人尽望,
(2)近水知鱼性,
(3)何当金络脑,
(4)粉骨碎身浑不怕,
(5)千磨万击还坚劲,
(6)我知道的描写节日习俗的古诗有
(7)哥哥最近迷恋上了网络游戏,整天坐在电脑前玩游戏,不好好学习。你打算用:“
(8)过年的时候吃年糕寓意:

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

