(1)《小石潭记》写了流水淙淙、树蔓青翠,鱼儿在清澈的潭水中畅游的美景,但遭贬而游历于此处的柳宗元却感到:
(2)面对广阔无垠、烟波浩渺的江面,《诗经》中有“谁谓河广,一苇杭之”的句子,苏轼《赤壁赋》中“
(3)《逍遥游》中蜩与学鸠发出“
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