(1)在《阿房宫赋》中,杜牧斥责秦的统治者对百姓毫无限度地搜刮,自己却挥霍无度的句子是“
(2)苏洵的《六国论》中表现列国先人艰苦开辟疆土的句子是“
(3)杜甫在《登岳阳楼》中描绘洞庭湖分断吴楚、吐纳日月,写出它极其恢宏气象的句子是“
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