(1)但愿人长久,
(2)
(3)晴川历历汉阳树,
(4)
(5)无私奉献是一种崇高的品质。龚自珍《已亥杂诗》中能体现这种品质的句子是“
(6)陶渊明《饮酒》中表现作者悠然自得的思想情趣,达到物我合一的精神境界的句子是“
(7)宋濂《送东阳马生序》中,表现作者注重精神追求而不在乎物质享受的句子是“
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