(1)《大学之道》中,写知道应达到的境界才能够志向坚定,志向坚定才能够做到心不妄动的句子是:“
(2)《<老子>四章》中指出,人们做事总是在接近成功的时候失败,即“
(3)在《春江花月夜》中,运用想象和“鱼雁传书”的典故,含蓄地表达书信不能往来之意,暗含相思之苦的句子是:“

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

