(1)韩愈在《师说》开篇指出老师的职能是“
(2)张孝祥《念奴娇·过洞庭》运笔巧妙,表面写洞庭之大,实则显示词人豪迈、旷达气质的神来之笔是:“
(3)“斜月”或“残月”作为一种自然景象,是古代文人倾诉情怀的重要对象,多传达凄凉失意、落寞哀婉之情,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

