(1)在《<论语>十二章》中,孔子用“文”和“质”对“君子”下了定义的句子是:
(2)古人常在诗词中借黑发变白的现象,表达对时光易逝、人世沧桑的感慨,李白《将进酒》中的“
(3)“扁舟”在古代文人眼里不仅仅是一只小船,更是承载着无尽的漂泊之苦、思乡之情、对自由生活的向往等等,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