(1)《冬夜读书示子聿》是一首谈论读书感想的古诗,诗中讲了两个道理:做学问一定要有
(2)《冬夜读书示子聿》一诗中,诗句“
(3)《观书有感》是
(4)《观书有感》中“
(5)《冬夜读书示子聿》和《观书有感》这两首诗的共同点是:围绕读书总结出一定的道理。两首诗的不同之处是《
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