(1)古诗文经典已经融入中华民族的血脉,成了我们的基因。谈到春天,我们自然会想起“
(2)70多年前,美军入侵朝鲜,并将战火燃向我国。“祖宗疆土,
(3)方鼓琴而志在太山,蚀子期日:“善哉乎鼓琴,巍巍乎若太山。”如果伯牙鼓琴而志在杨柳、消风、小雨等,锤子期会怎样说呢?(发挥想象任选一种事物写下来)伯牙鼓琴而志在

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

