(1)山不厌高,海不厌深。周公吐哺,____________。(曹操《短歌行》)
(2)斧斤以时入山林,_______________。(《寡人之于国也》)
(3)_____________,两朝开济老臣心。(杜甫《蜀相》)
(4)回首向来萧瑟处,归去,_____________。(苏轼《定风波》)
(5)在“停课不停学”期间的云班会上讨论“学习和思考的关系”,你想强调学习的重要性,可以引用荀子《劝学》中的“______________,_____________”。
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