(1)《荀子·劝学》中认为人的知识、道德、才能是通过后天不断广泛学习获得的。“金”要锋利,需“就砺”;人要改造成为“
(2)李白的《蜀道难》中“
(3)杜甫在《登高》中发出“
(4)《琵琶行并序》中描写琵琶女不愿出场但又盛情难却、犹豫不决的矛盾心情的诗句是:
(5)《师说》一文不仅有严密的论证思路,而且有简洁生动的语言表达,文中“
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