(1)
(2)几处早莺争暖树,
(3)
(4)俄顷风定云墨色,
(5)《岳阳楼记》中描写花草繁盛、充满生机的句子是“
(6)晏殊《浣溪沙》中借花开花落、燕去燕来等景物描写来表达生活哲理的句子是“
(7)《送杜少府之任蜀州》中体现真挚的友情可以冲破空间阻隔、消除孤独苦闷的句子是“
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