(1)习近平主席曾引用《论语·泰伯》里的一句话向全国各族各界青年和广大海外中华青年说道:“
(2)《秦风·无衣》中“
(3)苏轼《江城子》中以景结情,余音袅袅,让人回味无穷的两句是“
(4)“帘”本是生活中寻常的物品,在唐宋诗词中,“帘”这一意象却承载着诗人绵长的情思,比如“
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