(1)韩愈在《师说》中,用“
(2)《赤壁赋》中,苏轼的快乐是赤壁之下月夜泛舟的“
(3)古代的诗人受到《楚辞·湘夫人》“袅袅兮秋风,洞庭波兮木叶下”的启发,创造出“落木”一词,以指代落叶。该词在古典诗词中经常出现,如“
(4)酒渗透于整个中华五千年文明史中,《短歌行》中,曹操饮酒解忧消愁的句子是“

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

